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Doorbell Transformer 24V 40VA Thermostat Power Adapter Hardwired Door Chime Transformer Compatible with Video Doorbell Ring Pro Nest Hello

Asin: B0D14JTHMX   |   Model: 1   |   PartNumber: 1   |   Ean: 4135484000775


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Safety Protection: Doorbell Transformer 24V 40Va Is Made Of Environmentally Friendly Galvanized Technology, No Longer Service Life. The Transformer Is Safety Tested And 100% Safe. The Ring Hardwired Transformer Has A Built-In Fuse That Can Be Blown In Case Of Overload To Prevent Fire Hazard. With Overcurrent Protection, Overload Protection And Short Circuit Protection, You Can Use It With Confidence..
Quality Service: The Chime Transformer Has Been Tested For Safe Operation And Long Service Life. If Any Problem Occurs During The Use Of The Product, Please Contact Us..
Easy Installation: It Doesn't Take Much Time To Install This Ring Transformer For Video Doorbell Wired Just Use Screws Or Threaded Clips To Fix It On The Electrical Box..
Wide Range Of Applications:This Transformer For Ring Doorbell Is Compatible With Most Brands Of Doorbells Or Thermostats To Power Low Voltage Hardwired Doorbells For Residential, Commercial And Industrial Use. Our Ring Doorbell Transformer Are Compatible With Ring Video Doorbell Pro, Nest Hello Video Doorbell And More. Warning: If You Have Any Questions About Compatible Models, Please Feel Free To Contact Us!.

Features

  • POWERFUL PERFORMANCE: With an input voltage of 120V, 60Hz AC and an output voltage of 24V, 40VA AC, this upgraded doorbell transformer makes it easy to power single or multiple doorbells in your home, eliminating problems caused by insufficient power and replacing older door bell transformers that are underpowered for better performance. The ring transformer uses pure copper wire, which uses 10% more wire than a regular inverter for a more stable charging connection.
  • WIDE RANGE OF APPLICATIONS This transformer for ring doorbell is compatible with most brands of doorbells or thermostats to power low voltage hardwired doorbells for residential, commercial and industrial use. Our ring doorbell transformer are compatible with Ring Video Doorbell Pro, Nest Hello Video Doorbell and more. WARNING: If you have any questions about compatible models, please feel free to contact us!
  • SAFETY PROTECTION: Doorbell transformer 24v 40va is made of environmentally friendly galvanized technology, no longer service life. The transformer is safety tested and 100% safe. The ring hardwired transformer has a built-in fuse that can be blown in case of overload to prevent fire hazard. With overcurrent protection, overload protection and short circuit protection, you can use it with confidence.
  • EASY INSTALLATION: It doesn't take much time to install this ring transformer for video doorbell wired just use screws or threaded clips to fix it on the electrical box.
  • QUALITY SERVICE: The chime transformer has been tested for safe operation and long service life. If any problem occurs during the use of the product, please contact us.
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Brand: nodehawk   |   Manufacturer: nodehawk

Dimensions: 2.59 x 1.18 x 1.88 inches

Amazon Price: $25.99 | as of 05/07/2024 (4:47pm pst) *DETAILS

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Similar To Doorbell Transformer 24V 40VA Thermostat

  #1

weideer Input 110V 50/60HZ Output 24V 10VA Power Transformer AC/AC Single Phase Transformer for Lighting Power Supplies, Audio Equipment etc. Various Small Power Supplies K-030

Asin: B097XTBSH8   |   Model: CA-K-030   |   PartNumber: CA-K-030

Total Size: 75X44x42mm/2.9''X1.7''X1.6''(L*W*H). Wires Length: 18Cm/7.1''. Weight: About 360G..
Product Package:1Xpower Transformer .If There Is Any Problem With The Switch You Received, Please Contact Me By Email In Time And I Will Reply You Within 24 Hours..
Wide Range Of Uses: Power Transformers Can Be Used In Voltage Transformation Occasions Such As Audio And Lighting Power Supplies..
Product Name:Power Transformer,Structure: Single Phase Transformer..

Features

  • Special attention: the maximum power of the transformer cannot exceed 10W.Input voltage: 110V / 50//60Hz(Red),Output voltage:24V 10VA(Blue). two red lines are input lines and two blue lines are output lines.This transformer is only used for AC to AC
  • Product name:Power Transformer,Structure: single phase transformer.
  • Total Size: 75x44x42mm/2.9''x1.7''x1.6''(L*W*H). wires length: 18cm/7.1''. Weight: about 360g.
  • Wide range of uses: power transformers can be used in voltage transformation occasions such as audio and lighting power supplies.
  • Product package:1xPower Transformer .If there is any problem with the switch you received, please contact me by email in time and I will reply you within 24 hours.
  • See more on Amazon...

Brand: weideer   |   Manufacturer: weideer

Dimensions: 1.60 x 1.70 x 2.90 inches

Amazon Price: $16.99 | as of 05/07/2024 (4:47pm pst) *DETAILS

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  #2

Doorbell Transformer Compatible with Ring Video Doorbell Pro 16v 30va Hardwired Door Chime Transformer (1 Pack)

Asin: B07GND8RMQ   |   Model: T57-0052   |   PartNumber: T57-0052   |   Ean: 0797153595131   |   UPC: 797153595131

Input: 120V, 60 Hz; Output: 16V At 30 Va.
Wide Application: Universal Using For Many Doorbell Transformer, Compatible With Ring Video Doorbell Pro, Nest Hello Video Doorbell, Etc.; Note: The Brand Above Is Only For Demonstrating Compatibility.
Easy Installation: Screw Down Or Threaded Clamp To Electrical Box, Safe Handling.
Handy Use: Power Single Or Multiple Door Chimes In One Home With Ease, Replace The Old And Under Powered Doorbell Transformer For Better Performance.

Features

  • 16V 30 VA doorbell transformer: 16-volt, 30 VA low voltage hardwired door chime transformer
  • Handy use: power single or multiple door chimes in one home with ease, replace the old and under powered doorbell transformer for better performance
  • Input: 120V, 60 Hz; Output: 16V at 30 VA
  • Easy installation: screw down or threaded clamp to electrical box, safe handling
  • Wide application: universal using for many doorbell transformer, compatible with Ring Video Doorbell Pro, Nest Hello Video Doorbell, etc.; Note: the brand above is only for demonstrating compatibility
  • See more on Amazon...

Brand: Maxdot   |   Manufacturer: Maxdot

Dimensions: 10.70 x 7.20 x 9.30 inches   |   Weight: 1.54 pounds

Amazon Price: $23.99 | as of 05/07/2024 (4:47pm pst) *DETAILS
List Price: $25.99 | Used Price: $21.49

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  #3

AC 24 Volt Transformer, C Wire Adapter, Competible with All Versions of Ring Doorbell and Thermostat for Ecobee,Sensi and Honeywell, 315" Long Cable

Asin: B07DJ7RHS5   |   Model: 1   |   PartNumber: 1   |   Ean: 0611536864488, 0611536864433   |   UPC: 611536864488, 611536864433

Long Cable:Our Cable Is 8M(315 Inch) Long And You Do Not Worry About The Distance Between The Socket And The Honeywell Smart Wifi Thermostat. This Allows You To Easily Plug It Into An Electrical Outlet Inside Or Outside Your House..
Customers:What You Get- 1. High Quality Accessory 2. 180 Days Money-Back 3 . Professional Customer Service. Viivria Has A Professional Team Which Has Been Specialized In Designing And Manufacturing Transformers For A Few Years, Improving Technologies To Meet Consumers' Needs..
Safe And Convenient :Our Battery Backup Has Gotten Certificate. A Quick Fix To The Problem Of "Low Batter" You Can Charge It Directly(Plug Adapter Into Outlet And Power Up). That Means You Don't Need To Remove Your Honeywell Thermostat In Order To Charge Up The Battery.With An Ac Output Of 24V/500Ma, A Perfect Tool To Meet Your Needs..
Easy To Use:Assemble Along The Wall From Your Outlet To The Doorbell And Thermostat Without The Existing Doorbell Or Wiring. Easy Installation And Be Able To Set Up In Minutes..

Features

  • WIDELY USE: US power cable Powers your popular smart thermostats((Nest 1st/2nd, Ecobee, Honeywell, Sensi) and doorbells(Ring Video Doorbell, Ring Video Doorbell 2 & Ring Video Doorbell Pro,Nest Skybell , etc.) and other devices that require constant AC 24 volt power for operation, enables you to charge your devices safely.
  • EASY TO USE:Assemble along the wall from your outlet to the doorbell and thermostat without the existing doorbell or wiring. Easy installation and be able to set up in minutes.
  • LONG CABLE:Our cable is 8M(315 inch) long and you do not worry about the distance between the socket and the Honeywell Smart Wifi Thermostat. This allows you to easily plug it into an electrical outlet inside or outside your house.
  • SAFE AND CONVENIENT :Our battery backup has gotten certificate. A quick fix to the problem of Low batter you can charge it directly(plug adapter into outlet and power up). that means you don't need to remove your honeywell thermostat in order to charge up the battery.With an AC output of 24V/500mA, a perfect tool to meet your needs.
  • CUSTOMERS:WHAT YOU GET- 1. High quality accessory 2. 180 Days money-back 3 . Professional customer service. VIIVRIA has a professional team which has been specialized in designing and manufacturing transformers for a few years, improving technologies to meet consumers' needs.
  • See more on Amazon...

Brand: VIIVRIA

Dimensions: 3.00 x 3.00 x 5.00 Inches

Amazon Price: $15.99 | as of 05/07/2024 (4:47pm pst) *DETAILS

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  #4

Doorbell Transformer 16V 30VA AC Power Supply Thermostat Power Adapter Hardwired Door Chime Transformer

Asin: B09PYR1Y7J   |   Model: 16V30VA   |   PartNumber: 16V30VA

【Wide Applications】Compatible With Most Brands Of Doorbells Or Thermostats, Low Voltage Hardwired Doorbell Power Supply For Residential, Commercial And Industrial Use.
【Customer Service】If Any Of Our 16V 30Va Doorbell Transformers Fail To Meet Your Expectations, Please Contact Us And We Will Try To Solve The Problem. If Not Resolved, You Will Get A Refund Or Exchange.
【Easy To Install】The Doorbell Transformer Is Easy To Replace And Install With Screws, Unscrews Or Threaded Clips To The Electrical Box, In A Safe Place.
【Specification】Input: 120 V/Ac, 60 Hz; Output: 16 V Ac At 30 Va, Reliable Performance And Safe To Use.

Features

  • Power Multiple Thermostats/Doorbells Replace and upgrade underpowered transformers with this 16V AC Transformer, while providing ample power to single or multiple thermostats and doorbells
  • Specification Input: 120 V/AC, 60 HZ; Output: 16 V AC at 30 VA, reliable performance and safe to use
  • Wide Applications Compatible with most brands of doorbells or thermostats, low voltage hardwired doorbell power supply for residential, commercial and industrial use
  • Easy to Install The doorbell transformer is easy to replace and install with screws, unscrews or threaded clips to the electrical box, in a safe place
  • Customer Service If any of our 16V 30VA doorbell transformers fail to meet your expectations, please contact us and we will try to solve the problem. If not resolved, you will get a refund or exchange
  • See more on Amazon...

Brand: GIVEUBED   |   Manufacturer: YU ER

Dimensions: 1.90 x 3.10 x 2.60 inches

Amazon Price: $15.99 | as of 05/07/2024 (4:47pm pst) *DETAILS

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  #5

Hotop 24 Volt Transformer, 40 VA AC Transformer Plug in with PTC Fuse Competible with All Versions of Ring Doorbell and Thermostat, Compatible with Nest, Ecobee, Sensi, Honeywell, 24V Adapter(1 Pack)

Asin: B083R621RV   |   Model: PS D40   |   PartNumber: PS D40

Safe And Stable: Auto-Resetting (Ptc) Fused Secondary, Led Green Power Indicator, Positive/ Negative/ Screw Terminals.
Also Compatible With Nest, Ecobee, Honeywell, And Sensi Smart Thermostats, And Other Devices That Require Constant 24-Volt Power For Operation;.
Universal Compatibility: This 24V Transformer Is Compatible With Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell.
Specification: Input Voltage: 120 Vac, 60Hz; Output Voltage: 24V, 40Va.

Features

  • Eliminate doorbell/ thermostat underpower hassle: 24V 40VA plug-in transformer replaces and upgrades underpowered transformer with this 24V AC transformer
  • Specification: input voltage: 120 VAC, 60Hz; Output voltage: 24V, 40VA
  • Safe and stable: auto-resetting (PTC) fused secondary, LED green power indicator, positive/ negative/ screw terminals
  • Universal compatibility: this 24v transformer is compatible with Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell doorbell
  • Also compatible with Nest, Ecobee, Honeywell, and Sensi smart thermostats, and other devices that require constant 24-volt power for operation;
  • See more on Amazon...

Brand: Hotop   |   Manufacturer: Hotop

Dimensions: 3.94 x 2.13 x 2.56 inches   |   Weight: 0.24 Pounds

Amazon Price: $19.99 | as of 05/07/2024 (4:47pm pst) *DETAILS
List Price: $20.99

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  #6

Auspow Doorbell Transformer 24V 40VA for Ring Video Doorbells, Hardwired Door Chime Transformer Power Supply, Compatible with Ring, Nest Hello, Wyze and Eufy Video Doorbells

Asin: B0BLHL2MQT   |   Model: 24v 40va-3   |   PartNumber: 24v 40va-3   |   Ean: 0768459231047   |   UPC: 768459231047

【Power Multiple Thermostats/Doorbells】Replace And Upgrade Underpowered Transformers With This 24V Ac Transformer, While Providing Ample Power To Single Or Multiple Thermostats And Doorbells(Perfect Replacement For An Old Transformer And Will Work With Any Wired Door Chime).
【Customer Service】If Our 24V 40Va Doorbell Transformer Fail To Meet Your Expectations, Please Get In Touch With Us And We'll Try To Resolve The Issue. If Unresolved, You'll Get A Refund Or Replacement..
【Easy To Install】The Doorbell Transformer Is Easy To Replace And Install With Screws, Unscrews Or Threaded Clips To The Electrical Box, In A Safe Place.
【Universal Compatibility】 This 24V Transformer Fits For Nest, Ecobee, Honeywell And Sensi Smart Thermostats; Also Compatible With Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, And Other Devices That Require Constant 24 Volt Power For Operation.

Features

  • Specification Input: 120 V 50/60HZ; Output: 24 V 40VA, this 24 volt transformer is UL-certified, offers reliable performance and safe to use
  • Universal compatibility this 24v transformer fits for Nest, Ecobee, Honeywell and Sensi smart thermostats; Also compatible with Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, and other devices that require constant 24 volt power for operation
  • Power Multiple Thermostats/Doorbells Replace and upgrade underpowered transformers with this 24V AC Transformer, while providing ample power to single or multiple thermostats and doorbells Perfect replacement for an old transformer and will work with any wired door chime
  • Easy to Install The doorbell transformer is easy to replace and install with screws, unscrews or threaded clips to the electrical box, in a safe place
  • Customer Service If our 24v 40va doorbell transformer fail to meet your expectations, please get in touch with us and we'll try to resolve the issue. If unresolved, you'll get a refund or replacement.
  • See more on Amazon...

Brand: Auspow   |   Manufacturer: SEE ADDENDUM FOR MANUFACTURER LOCATIONS

Dimensions: 2.63 x 3.23 x 19.33 inches   |   Weight: 0.66 pounds

Amazon Price: $18.99 | as of 05/07/2024 (4:47pm pst) *DETAILS
Used Price: $16.99

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  #7

Maxdot 24V 40VA Thermostat and Doorbell Transformer, Power Supply Compatible with Nest, Ecobee, Sensi and Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell (1 Pcs)

Asin: B07L9X9V57   |   Model: Maxdot-Termostato-0491   |   PartNumber: Maxdot-Termostato-0491   |   Ean: 0797153595773   |   UPC: 797153595773

Specification: Input Is 120 Volt, 60 Hz; Output: 24 Volt/ 40 Va; Tip: The Load Voltage(When The Doorbell Is Running) Is 24V And The Output Of No-Load Voltage Is About 27V.
Easy To Install: Screw Down Or Threaded Clamp To Electrical Box, Simple To Wire Up; Please Note: The Brand Names Above Is Only For Demonstrating Compatibility.
Handy Use: Power Single Or Multiple Door Chimes In One Home With Ease, Replace The Old And Under Powered Doorbell Transformer For Better Performance.
Universal Compatibility: This 24 Volt Transformer Compatible With Nest, Ecobee, Honeywell And Sensi Smart Thermostats; Also Compatible With Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, And Other Devices That Require Constant 24 Volt Power For Operation.

Features

  • Power up multiple thermostats and doorbells: replaces and upgrades underpowered transformer with this 24V transformer, offering plenty of power for single or multiple thermostats and doorbells at the same
  • Universal compatibility: this 24 volt transformer compatible with Nest, Ecobee, Honeywell and Sensi smart thermostats; Also compatible with Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, and other devices that require constant 24 volt power for operation
  • SPECIFICATION: Input is 120 Volt, 60 HZ; Output: 24 Volt/ 40 VA; Tip: The load voltage(when the doorbell is running) is 24V and the output of no-load voltage is about 27V
  • Handy use: power single or multiple door chimes in one home with ease, replace the old and under powered doorbell transformer for better performance
  • Easy to install: screw down or threaded clamp to electrical box, simple to wire up; Please note: the brand names above is only for demonstrating compatibility
  • See more on Amazon...

Brand: Maxdot   |   Manufacturer: Maxdot

Dimensions: 3.35 x 4.13 x 2.95 inches   |   Weight: 1.70 pounds

Amazon Price: $23.99 | as of 05/07/2024 (4:47pm pst) *DETAILS
List Price: $26.99

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  #8

24VAC 40VA Plug in Transformer,Doorbell Transformer Compatible with All of Doorbell Nest, Ecobee, Sensi and Honeywell Thermostat

Asin: B085WPNC29   |   Ean: 0791309016563   |   UPC: 791309016563

Compatible With: This Transformer Compatible For Honeywell, Nest, Ecobee, And Sensi Smart Thermostats; Also Compatible With Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Skybell Doorbell。Note: The Brand Above Is Only For Demonstrating Compatibilityyy.
Multimeter Test Products: When Using A Multimeter To Test Products, Pay Attention To Using An Ac Voltmeter Or Multimeter To Test The Output Voltage Value, And Use A Voltage Tester To Measure Accurate Voltage Output Data. The No-Load Voltage Output Measured By The Multimeter Is About 26.6-28V, Which Is Normal And Does Not Affect Any Use..
Easy To Install:Output With Screw Terminals, You Can Freely Cut The Connecting Cable And Arrange The Cable According To The Length You Need To Make The Installation Simple And Beautiful.
Specification: Input Voltage: 120 Vac, 60Hz; Output Voltage: 24V, 40Va ,No-Load Output Voltage: 26.6V,Safe And Stable Auto-Resetting (Ptc) Fused Secondary, Led Green Power Indicator.

Features

  • Doorbell/Thermostat power solution: 24Vac 40VA wall transformer, using this Transformer to replace and upgrade the insufficient power transformer, can provide sufficient power for your thermostat and doorbell, save the trouble of frequent battery replacement
  • Specification: input voltage: 120 VAC, 60Hz; Output voltage: 24V, 40VA ,No-load output voltage: 26.6V,SAFE AND STABLE auto-resetting (PTC) fused secondary, LED green power indicator
  • Compatible With: This transformer compatible for Honeywell, Nest, Ecobee, and Sensi smart thermostats; Also compatible with Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Skybell Doorbell Note: The brand above is only for demonstrating compatibilityyy
  • Easy to install:Output with screw terminals, You can freely cut the connecting cable and arrange the cable according to the length you need to make the installation simple and beautiful
  • Multimeter test products: When using a multimeter to test products, pay attention to using an AC voltmeter or multimeter to test the output voltage value, and use a voltage tester to measure accurate voltage output data. The no-load voltage output measured by the multimeter is about 26.6-28V, which is normal and does not affect any use.
  • See more on Amazon...

Brand: WUYELIN   |   Manufacturer: WUYELIN

Dimensions: 2.10 x 3.80 x 2.50 inches   |   Weight: 1.54 pounds

Amazon Price: $18.99 | as of 05/07/2024 (4:47pm pst) *DETAILS
List Price: $25.99

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  #9

Doorbell Transformer, 16V, 30VA Comptible with Ring Pro,Nest Hello

Asin: B07H334M46   |   Ean: 0657631522205   |   UPC: 657631522205

O More Clunk Sound:If You Notice A Buzz Or Hum Sound From Your Ring Doorbell,It's Likely Due To The Transformer Needing More Power.Or If You Want To Keep Your Ring Doorbell “Hardwired”. Is The Only Way To Make It Happen. Get This Transformer And Be Done!.
100% Satisfaction - If Any Of Our 16V 30Va Doorbell Transformer Fail To Meet Your Expectations, Please Get In Touch With Us And We'll Try To Resolve The Issue. If Unresolved, You'll Get A Refund Or Replacement.Best Quality To Ensure Customers Have A Wonderful Experience When They Are Shopping..
Easy Installation: Easy Replacement Took No More Than 15 Min.Turn Off Power Before Wiring,Screw Down Or Threaded Clamp To Electrical Box, Safe Handling.Can Be Mounted Horizontal Or Vertical With A Chime Mechanism.Quick Install Transformers, Built To Last So You Should Have Fewer Call Backs..
Eliminate Issues Caused By Low Power: Best Replacement For 16V, 10Va Transformer,For Drive An Under Powered Ring Pro. Low Voltage Power Sources For Residential, Commercial, And Industrial Uses..

Features

  • 16 V 30 VA DOORBELL TRANSFORMER: powering single or multiple door chimes in one home,compatible with Ring Video Doorbell Pro, Nest Hello Video Doorbell,etc.Please consult the Voltage requirements of your doorbell for specific recommendations.
  • ELIMINATE ISSUES CAUSED BY LOW POWER: Best replacement for 16v, 10va transformer,for drive an under powered ring pro. low voltage power sources for residential, commercial, and industrial uses.
  • O MORE CLUNK SOUND:if you notice a buzz or hum sound from your ring doorbell,it's likely due to the transformer needing more power.or if you want to keep your ring doorbell hardwired . is the only way to make it happen. Get This transformer and be done!
  • EASY INSTALLATION: Easy replacement took no more than 15 min.Turn off power before wiring,screw down or threaded clamp to electrical box, safe handling.can be mounted horizontal or vertical with a chime mechanism.Quick install transformers, built to last so you should have fewer call backs.
  • 100% SATISFACTION - If any of our 16v 30va doorbell transformer fail to meet your expectations, please get in touch with us and we'll try to resolve the issue. If unresolved, you'll get a refund or replacement.Best quality to ensure customers have a wonderful experience when they are shopping.
  • See more on Amazon...

Brand: RAGNAROS   |   Manufacturer: xiuyi tech, LTD

Dimensions: 2.64 x 2.36 x 1.89 inches

Amazon Price: $15.99 ($452.97 / Ounce) | as of 05/07/2024 (4:47pm pst) *DETAILS

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  #10

Endurance Pro 24V 40VA Thermostat Doorbell Transformer, Power Supply Adapter Compatible with Nest, Ecobee, Sensi, Honeywell Thermostat, Nest Hello, Ring, Hardwire Door Chime

Asin: B07QBVGVL6   |   Model: EP4011MT: 6080-079   |   PartNumber: EP4011MT: 6080-079   |   Ean: 0816325013058   |   UPC: 816325013058

[Compatible With]: Nest, Ecobee, Honeywell, Sensi Smart Thermostats, Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell And More.
[Risk Free Shopping]: This Supplyedge Product Is Ul/Csa Approved To Assure Safe Operation And Long Life. This Part By Supplyedge Come With A 1 Year, No Questions Asked, No Hassle Warr Anty..
[Easy To Install]: Screw Down And Thread Clamps To Electrical Box.
[Product Specification]: Input 120V/Ac, 60 Hz, Output 24V 40Va.

Features

  • [Product description]: Powers multiple thermostats doorbells. Replaces and upgrades underpowered transformer, offering plenty of power for single and multiple thermostats and doorbells at the same time
  • [Product specification]: Input 120V/AC, 60 Hz, Output 24V 40VA
  • [Compatible with]: Nest, Ecobee, Honeywell, Sensi smart Thermostats, Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell and more
  • [Easy to install]: screw down and thread clamps to electrical box
  • [Risk free shopping]: This SupplyEdge product is UL/CSA approved to assure safe operation and long life. This part by SupplyEdge come with a 1 year, no questions asked, no hassle warr anty.
  • See more on Amazon...

Brand: Endurance Pro   |   Manufacturer: Endurance Pro

Dimensions: 2.75 x 3.50 x 2.25 inches   |   Weight: 1.57 Pounds

Amazon Price: $15.91 | as of 05/07/2024 (4:47pm pst) *DETAILS
List Price: $17.91

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  #11

24V 40VA Control Transformer Primary 120, 208, 240V Secondary 24V Isolation Transformers 24V Transformer with Foot Mount for HVAC Furnace Multi Tap

Asin: B0B8Z2XV7V   |   Model: PS-AC2440D   |   PartNumber: PS-AC2440D   |   Ean: 0768461152330   |   UPC: 768461152330

Power Rating:40 Va.
Directly Tested With A Multimeter Is No-Load Voltage: Ac26.6V-27.5V.
Compatibility: Transformers Can Be Used In Industrial, Heating And Air Conditioning Controls Including Air Conditioning Circuits, Relays And Gas Valves Or Other Applications Up To The Listed Ratings.
Secondary Voltage: 24 V Ac.

Features

  • Primary Voltage: 120/208/240 V AC ,
  • Secondary Voltage: 24 V AC
  • Power Rating 40 VA
  • Compatibility: Transformers can be used in industrial, heating and air conditioning controls including air conditioning circuits, relays and gas valves or other applications up to the listed ratings
  • Directly tested with a multimeter is no-load voltage: AC26.6V-27.5V
  • See more on Amazon...

Brand: WUYELIN   |   Manufacturer: Shenzhen Yelinda Electronics Co., Ltd.

Dimensions: 2.30 x 2.70 x 1.10 inches   |   Weight: 1.65 pounds

Amazon Price: $18.68 | as of 05/07/2024 (4:47pm pst) *DETAILS

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  #12

Newhouse Hardware 30TR Door Bell Transformer, 16v 30va, Compatible with Ring Video Doorbell Pro, UL Certified

Asin: B07HKQ4GC3   |   Model: 30TR   |   PartNumber: 30TR   |   Ean: 0726843012481   |   UPC: 726843012481

Quick And Easy Installation: Simply Mount To Electrical Box Via Threaded Connector Or Screw Down. Input Voltage: 120 Vac, 60Hz | Output Voltage: 16 Vac At 30Va.
Compatible With Ring Video Doorbell Pro, Nest Hello Doorbell, Nest Thermostats, Zmodo Smart Greet Wi-Fi Doorbell, Sky Bell Doorbell, And More. Brands Mentioned For Compatibility Information Only..
Eliminate Issues Caused By Underpowered Transformers: A Lack Of Power, Connection Issues, Low Quality Video Resolution, And Low Chime Volume May Be An Indicator Of An Underpowered Transformer.
Thermal Cut-Off Switch Offers An Extra Layer Of Safety, Shutting Off Power In The Event Of Excessive Temperature. Ul Certified..

Features

  • 16-volt, 30VA doorbell transformer for powering up to three hardwired doorbell chimes or modern smart video doorbells
  • Thermal cut-off switch offers an extra layer of safety, shutting off power in the event of excessive temperature. UL Certified.
  • Quick and easy installation: simply mount to electrical box via threaded connector or screw down. Input voltage: 120 Vac, 60Hz | Output voltage: 16 Vac at 30VA
  • Eliminate issues caused by underpowered transformers: a lack of power, connection issues, low quality video resolution, and low chime volume may be an indicator of an underpowered transformer
  • Compatible with Ring Video Doorbell Pro, Nest Hello doorbell, Nest thermostats, Zmodo Smart Greet Wi-Fi Doorbell, Sky Bell Doorbell, and more. Brands mentioned for compatibility information only.
  • See more on Amazon...

Brand: Newhouse Hardware   |   Manufacturer: YES

Dimensions: 3.00 x 2.00 x 2.60 inches   |   Weight: 1.45 Pounds

Warranty: 2 year warranty against manufacturer defects

Amazon Price: $14.31 | as of 05/07/2024 (4:47pm pst) *DETAILS
List Price: $19.99 | Used Price: $8.93

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  #13

24 Volt Doorbell Transformer, 26 Foot C-Wire Thermostat Adapter, 16-24 Volt Doorbell Power Adapter Compatible with Ring Doorbell, Nest Hello, Wyze Eufy Video doorbells Honeywell Thermostat

Asin: B09ZP113J2   |   Model: 26FT -WHITE-24V   |   PartNumber: 26FT -WHITE-24V

✔Easy Installation And Be Able To Set Up In Minutes.Assemble Along The Wall From Your Outlet To The Doorbell And Thermostat Without The Existing Doorbell Or Wiring..
♥Xzgm Is A Professional Power Transformer Design And Production Team, Has Been Improving The Use Of Consumer Troubles, If You Encounter Any Problems In The Use Of The Process Can Always Contact Us, Our Team Will Provide You With A Solution To Your Satisfaction, Wish You A Happy Life!.
✔Cable Is 8M(315 Inch) Long And You Do Not Worry About The Distance Between The Socket And The Honeywell Smart Wifi Thermostat. This Allows You To Easily Plug It Into An Electrical Outlet Inside Or Outside Your House..
✔This Power Supply Can Be Applied To Other Equipment That Requires Ac24v Transformer To Work, So That You Can Supply Power For The Equipment More Conveniently And Safely..

Features

  • 24V transformer for wired toroidal transformer video doorbell and popular smart thermostats ((Nest, Ecobee, Honeywell, Sensi) and doorbells (Toroidal Video Doorbell, Toroidal Video Doorbell 2 and Toroidal Video Doorbell Pro, Nest Skybell, etc.).
  • This power supply can be applied to other equipment that requires AC24V transformer to work, so that you can supply power for the equipment more conveniently and safely.
  • Easy installation and be able to set up in minutes.Assemble along the wall from your outlet to the doorbell and thermostat without the existing doorbell or wiring.
  • cable is 8M(315 inch) long and you do not worry about the distance between the socket and the Honeywell Smart Wifi Thermostat. This allows you to easily plug it into an electrical outlet inside or outside your house.
  • XZGM is a professional power transformer design and production team, has been improving the use of consumer troubles, if you encounter any problems in the use of the process can always contact us, our team will provide you with a solution to your satisfaction, wish you a happy life!
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Brand: XZGm   |   Manufacturer: XZGm

Dimensions: 1.60 x 2.60 x 1.90 inches

Amazon Price: $15.99 | as of 05/07/2024 (4:47pm pst) *DETAILS

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  #14

Doorbell Transformer 24V 40VA AC Power Supply Thermostat Power Adapter Hardwired Door Chime Transformer

Asin: B09PYKZYSM   |   Model: 24V40VA   |   PartNumber: 24V40VA

【Wide Applications】Compatible With Most Brands Of Doorbells Or Thermostats, Low Voltage Hardwired Doorbell Power Supply For Residential, Commercial And Industrial Use.
【Customer Service】If Any Of Our 24V 40Va Doorbell Transformers Fail To Meet Your Expectations, Please Contact Us And We Will Try To Solve The Problem. If Not Resolved, You Will Get A Refund Or Exchange.
【Easy To Install】The Doorbell Transformer Is Easy To Replace And Install With Screws, Unscrews Or Threaded Clips To The Electrical Box, In A Safe Place.
【Specification】Input: 120 V/Ac, 60 Hz; Output: 24 V Ac At 40 Va, Reliable Performance And Safe To Use.

Features

  • Power Multiple Thermostats/Doorbells Replace and upgrade underpowered transformers with this 24V AC Transformer, while providing ample power to single or multiple thermostats and doorbells
  • Specification Input: 120 V/AC, 60 HZ; Output: 24 V AC at 40 VA, reliable performance and safe to use
  • Wide Applications Compatible with most brands of doorbells or thermostats, low voltage hardwired doorbell power supply for residential, commercial and industrial use
  • Easy to Install The doorbell transformer is easy to replace and install with screws, unscrews or threaded clips to the electrical box, in a safe place
  • Customer Service If any of our 24V 40VA doorbell transformers fail to meet your expectations, please contact us and we will try to solve the problem. If not resolved, you will get a refund or exchange
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Brand: GIVEUBED   |   Manufacturer: YU ER

Dimensions: 1.90 x 3.30 x 2.60 inches   |   Weight: 1.54 pounds

Amazon Price: $19.99 | as of 05/07/2024 (4:47pm pst) *DETAILS
Used Price: $16.50

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  #15

16.5V 40VA Burglar Alarm Systems and Doorbell Transformer,16.5V Plug in Transformer Compatible with All Versions of Doorbell Most Security Panels

Asin: B088PN111N   |   Ean: 0782942443762   |   UPC: 782942443762

➡Eliminatate Doorbell Under Power Hassel:16.5V 40Va Plug In Transformer, Replaces And Upgrades Underpowered Transformer With This 16.5V Ac Transformer, Offering Plenty Of Power For Your Doorbells.
➡ Easy To Install:Output With Screw Terminals, Simple Wiring。The Load Voltage(When The Doorbell Is Running) Is 16.5V And The Output Of No-Load Voltage By A Multimeter To Test Is About 18.5-19.5V, Normal Function And Won’T Affect Any Use.When Testing The Product, Pay Attention To Use An Ac Voltmeter Or A Multimeter To Test The Output Voltage Value And Use A Voltage Tester To Measure The Accurate Voltage Output Data..
➡Compatible With: This Transformer Compatible For Honeywell Ademco, Dsc, Etc Burglar Alarm Systems; Also Compatible With Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Skybell Doorbell,Note: The Brand Above Is Only For Demonstrating Compatibilityyy.
➡Specification: Input Voltage: 120 Vac, 60Hz; Output Voltage: 16.5V, 40Va Safe And Stable Auto-Resetting (Ptc) Fused Secondary, Led Green Power Indicator.

Features

  • Easily Replace your Old Transformer - Plug in Alarm System Transformer for your Security System
  • SPECIFICATION: input voltage: 120 VAC, 60Hz; Output voltage: 16.5V, 40VA SAFE AND STABLE auto-resetting (PTC) fused secondary, LED green power indicator
  • ELIMINATATE DOORBELL UNDER POWER HASSEL:16.5V 40VA plug in transformer, replaces and upgrades underpowered transformer with this 16.5V AC transformer, offering plenty of power for your doorbells
  • Compatible With: This transformer compatible for Honeywell Ademco, DSC, ETC Burglar Alarm Systems; Also compatible with Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Skybell Doorbell Note: The brand above is only for demonstrating compatibilityyy
  • Easy to install:Output with screw terminals, simple wiring The load voltage(when the doorbell is running) is 16.5V and the output of no-load voltage by a multimeter to test is about 18.5-19.5V, normal function and won t affect any use.When testing the product, pay attention to use an AC voltmeter or a multimeter to test the output voltage value and use a voltage tester to measure the accurate voltage output data.
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Brand: WUYELIN   |   Manufacturer: WUYELIN

Dimensions: 2.10 x 3.80 x 2.50 inches   |   Weight: 1.54 pounds

Amazon Price: $19.99 | as of 05/07/2024 (4:47pm pst) *DETAILS

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  #16

24Volt Transformer C Wire Adapter for Thermostat and All Versions of Ring Doorbell, Compatible with Nest, Ecobee, Honeywell, Sensi, Sensi Smart WiFi Thermostat, Nest Hello Doorbell Supply Cord

Asin: B08TWDT4J2   |   Model: Ring Doorbell Supply   |   PartNumber: Ring Doorbell Supply   |   Ean: 0733444144916   |   UPC: 733444144916

Easy To Install: 2 Pin Non-Polarity Wires Support Easy And Quick Install, Assemble Along The Wall From Your Outlet To The Doorbell And Thermostat, 26 Ft Cable Is Long Enough To Plug It Into An Electrical Outlet Inside Or Outside Your House..
Please Note: Please Check Whether Your Device Is The Model In The Details Before Purchasing. If You Have Problems After Purchase, Please Keep In Touch With Us And We Will Reply You Immediately..
Security: Special Design And Materials Ensure That Provide The Best Current Output Connected To Your Device. Prevent Short Circuit, Overvoltage, Overcurrent, Overheat, Ensure Charging Safety..
Product Parameters: Input Ac 120V, 60Hz 0.2A, Output 24V / 500Ma. Cable Length Is 315 Inches / 8 Meters..

Features

  • Application: Suitable for smart thermostats ( Nest, Ecobee, Honeywell, Sensi, Emerson, Hive, etc ) and doorbells ( Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell, Zmodo WiFi smart doorbell, Nest Hello doorbell, etc.) and other devices that require 24 volt power With constant power and constant operation
  • Product Parameters: Input AC 120V, 60Hz 0.2A, output 24V / 500mA. Cable length is 315 inches / 8 meters.
  • Easy To Install: 2 pin non-polarity wires support easy and quick install, Assemble along the wall from your outlet to the doorbell and thermostat, 26 ft cable is long enough to plug it into an electrical outlet inside or outside your house.
  • Security: Special design and materials ensure that provide the best current output connected to your device. Prevent short circuit, overvoltage, overcurrent, overheat, ensure charging safety.
  • Please note: Please check whether your device is the model in the details before purchasing. If you have problems after purchase, please keep in touch with us and we will reply you immediately.
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Brand: LIANSUM   |   Manufacturer: LIANSUM

Dimensions: 0.55 x 1.26 x 0.87 inches   |   Weight: 0.66 pounds

Amazon Price: $12.99 | as of 05/07/2024 (4:47pm pst) *DETAILS
List Price: $14.99

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  #17

BOJACK 24V 40VA Thermostat and Doorbell Transformer, Power Supply Compatible with Nest, Ecobee, Sensi and Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell

Asin: B08LNVXL2R   |   Model: BJ-4011-24V   |   PartNumber: BJ-4011-24V   |   Ean: 0762917165295   |   UPC: 762917165295

This 24 Volt Transformer Is Ul-Certified, Offers Reliable Performance.
This 24 V Transformer Fits For Nest, Ecobee, Honeywell And Sensi Smart Thermostats; Also Compatible With Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, And Other Devices That Require Constant 24 Volt Power For Operation.
Easy To Install: Screw Down And Thread Clamps To Electrical Box.
Input :120 Vac, 60 Hz; Output: 24 V/ 40 Va.

Features

  • Powers thermostats and doorbells: replace underpowered transformers
  • Input :120 VAC, 60 Hz; Output: 24 V/ 40 VA
  • This 24 Volt transformer is UL-certified, offers reliable performance
  • Easy to install: screw down and thread clamps to electrical box
  • This 24 V transformer fits for Nest, Ecobee, Honeywell and Sensi smart thermostats; Also compatible with Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, and other devices that require constant 24 volt power for operation
  • See more on Amazon...

Brand: BOJACK   |   Manufacturer: BOJACK

Amazon Price: $19.99 | as of 05/07/2024 (4:47pm pst) *DETAILS

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  #18

Fiada 24V 40VA Control Transformer, UL Certified Primary 120, 208, 240V Secondary 24V, HVAC Furnace Transformer Multi Tap(1 Pack)

Asin: B07RDBS6NK   |   Model: 1   |   PartNumber: 1   |   Ean: 0742377876603   |   UPC: 742377876603

【Easy To Set Up】Don't Worry About Wiring Troubles, With A Clear Wiring Diagram And Foot Mount Design, You Can Complete The Installation In A Short Time..
【Guaranteed Quality】 We Offer 2 Years Product Maintain. If You Have Any Questions, Please Contact Us As Soon As Possible, We Will Deal With It For You In Time..
【Wide Application】This Hvac Transformer Is Designed For Use In Industrial, Heating And Air Conditioning Controls, Including Air Conditioning Circuits, Relays, And Gas Valves Or Other Applications That Do Not Exceed The Listed Ratings..
【Specifications】Primary Voltage: 120, 208, 240V. Secondary Voltage: 24V. Power Rating:40Va Volt Amp. Hvac 24V Transformer Size: 3.7 X 2 X 2.2 Inches..

Features

  • UL Certified for Safe Use This Class 2 transformer is UL Certified, so you can use it safely and confidently to transform voltage for connecting other applications.
  • Specifications Primary voltage: 120, 208, 240V. Secondary voltage: 24V. Power Rating 40VA volt amp. HVAC 24v transformer size: 3.7 x 2 x 2.2 inches.
  • Easy to Set Up Don't worry about wiring troubles, with a clear wiring diagram and foot mount design, you can complete the installation in a short time.
  • Wide Application This hvac transformer is designed for use in industrial, heating and air conditioning controls, including air conditioning circuits, relays, and gas valves or other applications that do not exceed the listed ratings.
  • Guaranteed Quality We offer 2 Years product maintain. If you have any questions, please contact us as soon as possible, we will deal with it for you in time.
  • See more on Amazon...

Brand: Fiada   |   Manufacturer: Fiada

Dimensions: 1.00 x 1.00 x 1.00 inches

Amazon Price: $19.99 | as of 05/07/2024 (4:47pm pst) *DETAILS

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  #19

24 Volt Transformer, C Wire Adapter for Nest Honeywell Ecobee and Sensi Thermostat, Doorbell Transformer Compatible with Wyze Video Doorbell

Asin: B07P3J93GQ   |   Ean: 0657631636063   |   UPC: 657631636063

Continuous Power, No Interruptions: Eliminate The Low-Battery Woes. This Adapter Ensures Your Smart Devices Are Always On, Keeping Them Charged And Ready Without The Need For Constant Battery Swaps..
Dedicated Support & Warranty: Trust In Our Decade-Long Expertise. Should You Have Questions, Our Responsive Team Is Just A Message Away..
Safety First: Manufactured With High-Grade, Fireproof Materials And Pure Copper Plugs. Enjoy Peace Of Mind With Our Certified And Waterproof Cable, Ensuring Durability And Reliability..
Effortless Setup & Specified Design: No More Intricate Wirings. With Our Plug-And-Play C Wire Adapter, Seamlessly Connect From Your Wall Outlet To Your Device. Specifications Are As Follows: Input: 120V Ac 60Hz 0.2A, Output: 24Vac Ac 500Ma. And, With A Generous 400 Cm (157.5 Inch) Cable, You're Equipped With Ample Length For Versatile Installations Wherever You See Fit..

Features

  • Universal Compatibility: Power your favorite smart thermostats like Nest, Ecobee, and Honeywell, as well as popular doorbells including Ring and Nest Hello. Designed to support any device requiring a consistent 24V.
  • Effortless Setup & Specified Design: No more intricate wirings. With our plug-and-play C Wire adapter, seamlessly connect from your wall outlet to your device. Specifications are as follows: Input: 120V AC 60Hz 0.2A, Output: 24Vac AC 500mA. And, with a generous 400 cm (157.5 inch) cable, you're equipped with ample length for versatile installations wherever you see fit.
  • Continuous Power, No Interruptions: Eliminate the low-battery woes. This adapter ensures your smart devices are always on, keeping them charged and ready without the need for constant battery swaps.
  • Safety First: Manufactured with high-grade, fireproof materials and pure copper plugs. Enjoy peace of mind with our certified and waterproof cable, ensuring durability and reliability.
  • Dedicated Support & Warranty: Trust in our decade-long expertise. Should you have questions, our responsive team is just a message away.
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Brand: TAICHIPANDA   |   Manufacturer: TAICHIPANDA.,LTD

Dimensions: 1.77 x 2.56 x 1.97 inches   |   Weight: 0.33 Kilograms

Amazon Price: $12.99 | as of 05/07/2024 (4:47pm pst) *DETAILS

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  #20

JDMYCYCQXF Doorbell Transformer, 24V Power Supply for Doorbell, C Wire Power Adapter for Smart Thermostat, Compatible with Honeywell Nest Hello Emerson Ecobee Wyze Ring Eufy Sensi

Asin: B0CB2X4GL6   |   Model: 24V500MA   |   PartNumber: 24V500MA

Widely Use: Power For Us Popular Smart Thermostats And Doorbells And Other Devices That Require Constant 24 Volt Power For Operation, Enables You To Charge Your Devices Safely.
Promise:The Transformer May Not Be Compatible With The Few Doorbells Or Thermostats, If This Happens, Don't Worry, Just Contact Us For A Return Or Refund.
Easy To Use: Assemble Along The Wall From Your Outlet To The Doorbell Or Thermostat Without The Existing Doorbell Wiring.
Long Cable: The Length Is 8M/315In/26.25Ft,Stranded Copper Wire.

Features

  • Input: 120 V/AC, 50/60 HZ; Output: 24 V AC,500mA,12VA
  • Long Cable: the length is 8m/315in/26.25FT,Stranded copper wire
  • Widely Use: Power for US popular smart thermostats and doorbells and other devices that require constant 24 volt power for operation, enables you to charge your devices safely
  • Easy to Use: Assemble along the wall from your outlet to the doorbell or thermostat without the existing doorbell wiring
  • Promise The transformer may not be compatible with the few doorbells or thermostats, if this happens, don't worry, just contact us for a return or refund
  • See more on Amazon...

Brand: JDMYCYCQXF   |   Manufacturer: JDMYCYCQXF

Dimensions: 2.60 x 3.30 x 2.00 inches   |   Weight: 0.73 Pounds

Amazon Price: $11.97 | as of 05/07/2024 (4:47pm pst) *DETAILS

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