ecobee Room Sensor 2-Pack

  • More sensors - add up to 32 sensors for each ecobee3 thermostat for different rooms in your home.
  • More comfort - adding additional room sensors will help deliver the right temperature to the rooms that matter.
  • More control - manage your ecobee3 and room sensors anytime, anywhere from your phone, tablet or computer.
  • Quick and easy pairing with your ecobee3 - just remove the battery tab and the pairing process will start with your ecobee3.
  • Compatible with ecobee4, ecobee3 Lite & ecobee3..
Check Stock

Thermostat and Doorbell Transformer 24V 40VA, Power Supply Compatible with Nest, Ecobee, Sensi and Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell (Style 2)

  • POWER UP MULTIPLE THERMOSTATS / DOORBELLS: replaces and upgrades underpowered transformer with this 24V AC transformer, offering plenty of power for single or multiple thermostats and doorbells at the same time.
  • 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.
  • SPECIFICATION: Input is 120 V/ AC, 60 HZ.
  • UL CERTIFIED AND SAFE USE: this 24 volt transformer is UL-certified, offers reliable 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.
Check Stock

24 Volt Transformer C Wire Adapter for Most Thermostats with Doorbells, 26Ft Long Power Adapter, Compatible with Ring Honeywell Nest Hello Emerson Ecobee Wyze Eufy Video Sensi Smart WiFi Supply Cord

  • Features:(Input AC 120V, 60Hz 0.2A) plugs into your standard 110 v/120 v outlet and converts to 24 volt 500 ma AC current.(white).
  • Wide Compatiblity: Power your Doorbells [ Nest Hello doorbell, Ring Video Doorbell (2020 release, 3/4/plus, and pro 1/2), Zmodo WiFi smart doorbell, Nest, Arlo, Ring, Amcrest, Wyze, Logitech, Eufy, Remo, SkyBell, Simplysafe etc.] and other devices that require constant 24 volt power for operation, enables you to charge your devices safely..
  • Wide Compatiblity: Power your smart Thermostats (Nest, Sensi, Ecobee, Honeywell, Emerson, Hive, etc )and other devices that require constant 24 volt power for operation, enables you to charge your devices safely..
  • Easy To Use: 2 pin non-polarity wires support easy and quick install, Assemble along the wall from your outlet to the doorbell and thermostat without the existing doorbell or wiring. 26ft (8M/315 inches) extra long cable.
  • Safe and Convenient: in 2A thermal fuse short-circuit protection, Prevent short circuit, overvoltage, overcurrent, overheat, ensure charging safety. If you have problems after purchase, please keep in touch with us and we will reply you immediately..
Check Stock

24 Volt Transformer C Wire Adapter for Most Doorbells with Thermostats, 315" Long Power Adapter, Compatible with Honeywell Nest Hello Emerson Ecobee Wyze Ring Eufy Video Sensi Smart WiFi Supply Cord…

  • Wide Compatiblity: Power your Doorbells [ Nest Hello doorbell, Ring Video Doorbell (2020 release, 3/4/plus, and pro 1/2), Zmodo WiFi smart doorbell, Nest, Arlo, Ring, Amcrest, Logitech, Eufy, Wyze, Remo, SkyBell, Simplysafe etc.] and smart Thermostats [ Nest, Sensi, Ecobee, Honeywell, Emerson, Hive, etc ] and other devices that require constant 24 volt power for operation, enables you to charge your devices safely..
  • Design Features: plugs into your standard 110 v/120 v outlet and converts to 24 volt 500 ma AC current. (Input AC 120V, 60Hz 0.2A)..
  • Long Cable: Equipped with 26ft (8M/315 inches) extra long cable, and you do not worry about the distance between the socket and the Honeywell Smart Wifi Thermostat..
  • Easy To Use: 2 pin non-polarity wires support easy and quick install, Assemble along the wall from your outlet to the doorbell and thermostat without the existing doorbell or wiring..
  • Safe and Convenient: in 2A thermal fuse short-circuit protection, Prevent short circuit, overvoltage, overcurrent, overheat, ensure charging safety. If you have problems after purchase, please ke....
Check Stock

24 Volt Transformer, C Wire Adapter Thermostats, Power Supply Compatible with Ecobee, Nest and Honeywell Smart WiFi Thermostat, Ring Blink Video Nest Hello Skybell August Doorbell (Black)

  • 24V C Wire power adapter: plugs into your standard 110v/120v outlet and converts to 24 volt AC current.
  • 24 volt transformer for doorbells: powers up smart Thermostats for (Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.) and doorbells (Ring, Nest Hello, Skybell, August) that require 24 volt power for operation.
  • UL certified: UL certification passed, stable and durable operation 24V transformer.
  • Easy installation: 2 pin non-polarity wires support 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 24 Volt C wire adapter, 1 bag (50 pieces) of cable clips. Note: Please add a 50W Watt 25 Ohm Resistor if you use this transformer to power a doorbell. The brand mentioned above is just for demonstrating compatibility.
Check Stock

AC24V C-Wire Power Adapter,LAMMU 24V Power Transformer for Nest Learning Thermostat,Honeywell Emerson Sensi WiFi Smart Thermostat Ecobee3 Ecobee4 Thermostat (16.4ft/5m)

  • Home Use: LANMU AC24V C-Wire Power Adapter plugs into your standard 110v outlet and converts to 24VAC current, power your equipment, perfectly compatible with Nest Learning Thermostat, Honeywell, Emerson Sensi,ecobee3, ecobee4 and other Wi-Fi Smart Thermostats that require constant 24 volt power for operation..
  • Connecting your Honeywell Smart Wifi Thermostat:Powers your Honeywell Smart Wifi Thermostat,sprinkler systems and other devices that require constant AC24V power for operation..
  • Easy To Install:It’s the most simple and convenient to install any pin to the “C” terminal and “RC” terminal (in furnace/boiler only wiring setups), plug adapter into outlet and power up..
  • Long Cable:Our cable is 16.4 feet long and you don not worry about the distance between the socket and the Honeywell Smart Wifi Thermostat..
  • Security and Guarantee: LANMU AC24V C-Wire Power Adapter is UL Certified,can help Honeywell Smart Wifi Thermostat and other devices that require constant 24 volt power for operation. We offer 1 Years Warranty and satisfactory customer service, making sure the risk-free shopping for you..
Check Stock

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.
Check Stock

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

  • 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.
  • 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..
Check Stock

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 (Style 1)

  • POWER UP MULTIPLE THERMOSTATS / DOORBELLS: replaces and upgrades underpowered transformer with this 24V AC transformer, offering plenty of power for single or multiple thermostats and doorbells at the same time.
  • 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.
  • 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 voltag is about 27V.
  • UL CERTIFIED AND SAFE USE: this 24 volt transformer is UL-certified, offers reliable 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.
Check Stock