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 . 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: <500W Working Temperature: -20~+70 Standby Power Consumption: <0.02W Controller Voltage: 3V Wiring Method: Single Live Line Package Includes: 1 Piece Wall Switch 1 Piece Remote Controller 2 Pieces Adhesive Tapes 2 Pieces Button Batteries 2 Pieces Screws 3 Pieces Capacitors 1 Piece User Manual Note: Since the size above is measured by hand, the size of the actual item could be slightly different from the size above. Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color of the pictures and the actual item.