2 Pack Wireless Lamp Switch and 1 Receiver, RF433 1 Button Wall Switch, 164 ft Range, No Wiring Needed, White

Wireless Switch Kit Does Not Require Wiring. Includes two 1 button wireless switch for lamp and one 1 channel receiver (batteries included). No new wiring between the lamp and the switch kit is required. Simply install the receiver between the lamp you want to control and the power source. Ideal for upgrading light switches. Made of flame retardant materials. If accidentally wet with water, it can continue to be used normally after drying. 164ft Range: The powerful radio frequency signature can penetrate walls and doors without interference; the range is up to 164ft in open areas; it can work normally without visual connection; no longer need to get up to turn off the light. Easy to Install: Since no flush wiring is needed for the connection between power and lighting, these wireless light switches are a way to solve a faulty installation or replace a hard-to-reach switch. Strong Signal: Can pass through 3-4 walls and has a wireless range of up to 164 ft in open area. Ideal for large homes such as villas, apartments, offices, shops, warehouses, etc.