Description: Wall switch with waterproof crystal tempered glass touch panel and fireproof plastic box, can be touch with wet hands; will never fade and always look new. Capacitive touch sense, sensitive touch control; Replace traditional wall switch completely and smoothly. Easy to install. Comes with a wireless touch switch shaped remote controller, which can be placed in anyplace you like. No wiring, saves trouble pulling the electric wire. Smart touch switch usage: 1. One key to control "ON" and "OFF" of the switch: Keep pressing the button on switch, until you hear 1 time of "flash" sound. Then you can press any key of remote transmitter that you need to learn. 2: One key to control "ON" of the switch: Keep pressing the button on switch, until you hear 2 times of "flash" sound. Then you can press a key of remote transmitter that you need to learn. 3. One key to control "OFF" of the switch: Keep pressing the button on switch, until you hear 3 times of "flash" sound. Then you can press a key of remote transmitter that you need to learn. 4. Clear signals: Keep pressing the button on switch, until you hear 4 times of "flash" sound. It is OK. N Gangs= N Buttons (N= 1,2,3 is the number of the Switch button) for one ,two, three lights. Specification: Material: Tempered Glass+Plastic Switch Size: Approx. 86x86x35mm/3.39x3.39x1.38 inch Controller Size: Approx. 86x86x12mm/3.39x3.39x0.47 inch Switch Voltage: AC 110-240V, 50/60Hz Load Power: