⚡ Power your smart home like a pro — no compromises, just seamless control!
This 24V transformer adapter delivers a steady 500mA output with an ultra-long 8-meter cable, compatible with a wide range of smart thermostats and doorbells including Nest 1st/2nd gen, Ecobee, Honeywell, and Ring. Designed for easy installation with 2-pin non-polarity wires, it features advanced safety protections against short circuits, overvoltage, and overheating, ensuring reliable and secure power delivery for your smart home devices.
S**E
Works perfectly ! Nice long cord
Works exactly as needed :)
F**S
make any smart thermostat work without c cable
worked with amazon thermostat
P**R
Pleasantly surprised
This C adapter was used with a Sensi Wi-Fi thermostat ST 55 in a 125-year-old house. I had used just batteries before to bring in the Internet, but at times it was on and off. Since putting this adapter in everything works perfectly.
K**D
Works fine
I needed a C wire for my Google thermostat. This plugs into an outlet so no need to run the wire to your furnace. So far so good. It doesn’t come with a wiring Diagram. I had to do some internet searches for that.
C**G
Wiring does not work with Nest thermostat
This adapter uses extremely thin stranded wire that does not make reliable contact with Nest's terminals. Even when properly delivering 24V AC, the connection is unstable or rejected. Avoid if you're powering a smart thermostat without a C wire.
R**E
Just what I needed
Works great & easy to replace.
M**K
Low voltage
Voltage low
H**P
Works good, no issues.
Works perfectly, no issues and doorbell works fine.
Trustpilot
5 days ago
3 weeks ago
