Graffiti Wifi Intelligent On-off Device

Specifications:
Communication protocol: Wifi (default)
Rated voltage range: 90v-240v
Control mode: Manual/remote app
Number of protection poles: 1p+n (n pole is not open)
Customization: Lora, sigmesh, rs 485, zigbee, rj45
Model selection:
At-q-sy1-jwt with metering function
At-q-sy1-wt has no metering function

Package list: 

On-off device * 1