Specifications for WiFi+RF Receiver::
- Input Voltage : AC 90-250V
-Max Current : 10A
-Wireless Type : Wifi 2.4GHz
-Wireless standard : IEEE 802 .11 b/g/n
-Remote ON/OFF: Turn electrical devices on/off from anywhere
-App Support: Free iOS and Android mobile App "Smart Life"
-Sync Status: Real-time device status provided to App
-Timing: Set scheduled/countdown/loop timers to turn on/off at specified time
-Share Control: Control your smart home together with your family
-Scene: Turn on/off a gang of devices with one tap

Specifications for Wall Switch:
- Operating Frequency: 433.92MHz
-Battery Model: CR2032 (included)
-Dimensions: 86mm x 86mm x 14mm
-Distance: indoor (20 meters) outdoor (80 meters)