Quick detatils
Model Number:KR-WM5221
Network:wifi
Input Voltage:AC 100~240V(50~60Hz)
Wifi Frequency::2.412~2.484GHz
Wifi Power:802.11b(+20dBm)
RF Radio Frequency::433.92Mhz
Add sensors::20pcs
Temperature::-20 ~ 55 degree
Color:white
Plug:EU,UK and US plug