SMATRUL WHK01 433MHZ Wireless Switch Remote Controller

• Avoid darkness: Turn the light on in advance 

• Save energy: Turn off the light after leaving

• Only controlls 1 lamp 

• Suitable for stairs, corridors, villas, etc.

Specification:

• Operating voltage: AC85-240V 60 HZ / 50 HZ

• Operating frequency: 433.92 MHZ

• Total load power: <1000W