1.Wireless and Self-powered 2.No Batteries, No wires. 3.Easy installation, maintenance free 4.Multiple operation methods

YTL wireless switch may have one or two rockers. Single rocker switch provides up to 2 unique controls; double rocker switch provides up to 6 unique controls. It can be used as either On/Off or dimmer control. The switch can be mounted anywhere and reconfigure or relocated as needed, no costly and time-consuming wiring installation. No battery is needed; operation power is generated when button is pushed. Installed in minutes and maintenance free. Control the way you want it. Easily to create 3-way or 4-way controls  The switch uses strong coding system and is interference proof. Since its’ radio power is very low (< 5mw), it has no impact to other wireless devices around.