24 Volt Transformer, C Wire Adapter Thermostat, Compatible with Nest, Ecobee, Honeywell Smart Thermostat, Nest Hello, Ring Doorbell Power Supply (23ft Cable)

  • SUPPORTED DEVICES: US power cable Powers your popular smart thermostats(Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.) and doorbells (Ring, Nest Hello, Skybell, August) that require constant 24 volt power for operation..
  • SAFE AND EASY TO USE: UL certification. Assemble along the wall from your outlet to the doorbell and thermostat without the existing doorbell or wiring. Easy installation and 23 ft cable is long enough to plug it into an electrical outlet inside or outside your house..
  • PACKING LIST: 1 x 24 Volt C wire adapter, 1 bag (50 pieces) of cable clips. Please note that please check whether your model is suitable before purchase..
  • CUSTOMER SERVICE: Please contact us at once if any quality problem, We will resolve for you within 24 hours. Come with 180 Days money-back..
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Doorbell Transformer Compatible with Ring Doorbell Pro 16v 30va with Wirewound Doorbell Resistor, Hardwired Door Chime Transformer for All Versions of Doorbell (Hardwired)

  • 【Hardwired Doorbell Transformer】Input: 120V 60Hz.
  • output: 16v 30VA, dimension: 4”x2.6”x2”..
  • 【Universal Compatibility】The hardwired door chime transformer is compatible with Ring Pro, Nest Hello, Doorbell Pro, SkyBell Doorbell and etc. Note: the brands mentioned are only for demonstrating..
  • 【Wirewound Doorbell Resistor】The aluminum 50W 25ΩJ resister is compatible for 1st and 2nd Gen video doobell, which can prevent voltage spikes. No more removing battery to charge..
  • 【Easy to Install】The wire connections is very easy according to the picture shown, if you have any problems about it please contact us without hesitation..
  • 【Package Includes】The package contains 1 x transformer and 1 x resistor.(Attention: Not all doorbells require the use of resistors, and this combination items is designed to meet the needs of more. Please check if your doorbell needs it before using it.).
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Doorbell Transformer Power Adapter with 50 Watt 25 Ohm Resistor for Doorbell Compatible with All Versions of Ring Nest Hello Skybell August Doorbell (White)

  • Doorbell transformer with resistor: plugs into your standard 110 V/ 120 V outlet and converts to 18 V, 500 mA/AC.
  • Series connect the doorbell resistor with either s of the transformer to protects the doorbell from abnormal voltage and current fluctuations, eliminating and reducing the doorbell hum.
  • Designed for doorbell power supply: widely applied for doorbells, compatible with Ring Nest Hello Skybell August Doorbell, etc..
  • Charge for doorbell directly, without needing to remove the battery to charge up, easy and convenient to solve the "doorbell low battery".
  • UL certified: UL certification passed, stable and durable 18 V transformer for doorbell.
  • Easy installation: easy and quick install, 16.5 ft cable is long enough to plug it into an electrical outlet inside or outside your house.
  • Packing list: 1 x doorbell power supply, 1 x 50 W 25 Ohm resistor, 1 bag (50 pieces) of cable clips.
  • The brand mentioned above is just for demonstrating compatibility.
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24VAC, 40 VA AC Transformer Plug in with PTC Fuse Compatible with Ring Nest Doorbell UL Listed

  • Eliminate doorbell/ thermostat underpower hassel: 24V 40VA plug in transformer, replaces and upgrades underpowered transformer with this 24V AC transformer, offering plenty of power for your thermostats and doorbells.
  • SPECIFICATION: Input is 120 V/ AC, 60 HZ.
  • Tip: The load voltage(when the doorbell is running) is 24V and the output of no-load voltage is about 27-28V, 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..
  • Safe and stable: auto-resetting (PTC) fused secondary, LED green power indicator, positive/ negative/ ground screw terminals.
  • UL certified and easy installation: electrical outlet mounting tab.
  • Warm Tip: Only equip with plug-in transformer, no extra wires included.
  • 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.
  • Note: the brand above is only for demonstrating compatibility.
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Funmit Doorbell Transformer 16V 10VA Doorbell Hardwired Door Chime Transformer

  • ✅【ITEM SPECIFICATIONS】: This product for use with replacing or upgrading underpowered transformer in one home, offers plenty of power for single or multiple thermostats and doorbells at the same time. Input is 120 V/ AC, 60 HZ.
  • ✅【WIDE APPLICABLE】: This 16V transformer is specifically designed to fit Nest, Ecobee, Honeywell, Sensi smart thermostats, and also perfect compatible with Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, and other devices that require constant 16 volt power for operation.
  • ✅【PREMIUM QUALITY】: Our 16V transformer is made of high quality metal material verified by manufacturer for greater power connection, higher load and longer service life. And the pure copper wire which is 10% more wire usage than common inverters ensures more stable and durable charging connection.
  • ✅【EASY TO INSTALL】: Turn off power before installation, then screw down or threaded clamp to electrical box, simple to wire up.
  • ✅【1 YEAR WARRANTY】: Funmit adhere to provide all customers with a simple, streamlined shopping experience of large appliance replacement parts, and prove that we have the highest quality parts and service out there. We stand by our products, and our ....
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Xwartre Doorbell Transformer 24V Power Supply Compatible with Nest, Arlo, Ring, Amcrest, Logitech and Other Doorbells, Thermostats C Wire (26ft Power Cable)

  • 【More Power】Transformer Input: 120V AC 60Hz 0.2A, Output: 24V AC 500mA. No more interrupted operation when you’re away. The power adapter can keep your doorbell / thermostat constantly powered.
  • 【Widely Applicable】Compatible with most doorbells (Nest, Arlo, Ring, Amcrest, Logitech, Eufy, Remo, SkyBell, Simplysafe), thermostats (Honeywell, Nest, Ecobee, Wyze, Emerson, Sensi) and other devices that require 24 volt power for operation.
  • 【Easy to Install】Just run the wire from the socket to the doorbell or thermostat, and the installation can be completed in a few minutes. There is not need to distinguish between positive and negative of the wires.
  • 【Long Cable】The length of cable is 26ft (8m). You can plug the adapter into a socket far away from the thermostat or doorbell. If you don't like the extra wire, you can cut it to a suitable length.
  • 【What You Get】: A reliable, high-quality 24V 500mA Transformer. 30-days worry-free return warranty and 12 months exchange service. If you have any question, please feel free to contact us whenever..
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LIANSUM 24V 500mA C Wire Adapter for Thermostat and Doorbell Transformer, Compatible with Nest, Ecobee, Sensi, Honeywell, Sensi Smart WiFi Thermostat, Nest Hello Doorbell, Ring Doorbell Supply Cord

  • Product Parameters: Input AC 120V, 60Hz 0.2A, output 24V / 500mA. Cable length is 315 inches / 8 meters..
  • 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, etc.) and other devices that require 24-volt power With constant power and constant operation.
  • Easy To Install: 2 pin non-polarity wires support easy and quick install, 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..
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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

  • 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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Feekoon Doorbell Transformer 16VAC, 30 VA AC Plug in Adapter with PTC Fuse Compatible with Ring Nest Doorbell UL Listed (1 Pack)

  • Please notice: only equip with plug in transformer, no extra wires included.
  • Avoid the Doorbell/Thermostat Underpower Shortage: 16VAC, 30 VA AC plug in transformer adapter, improve the situation of underpower, providing sufficient power for your most doorbells.
  • Compatibility: our 16V doorbell transformer is compatible with Ring video doorbell/ Ring video doorbell 2/ ring video doorbell pro/ Nest Skybell doorbell and other devices that require constant 16 volt power for operation.
  • Note: the brand above is only for demonstrating compatibility.
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