Customized support
logo customization, packing customization
Place of Origin
Guangdong, China
Model Number
NK1/NK2/NK3&R03
Switch Type
SINGLE POLE, Double Pole, 3-way
Number of Switches
1, 2, 3
Remote distance
Outdoor>500M; Indoor>40M
Compatibility App
Tuya smart/smart life
Certificate
FCC/ROHS/CE/UKCA
Mechanical times
>400K times
Switch Battery life
6~8 Years
Network
Wifi and RF433 and BLE
Features
Set time, voice control,phone control,set time
Wireless Frequency
802.11b/g/n &433.932mhz