Wireless 220V Light Switch for Hotel 5 Key

5 Key Wireless Light Switches for Home Description: Feature: 1)PC (Cover) + ABS fireproof material (housing) 2)Fast response, no delay 3)Omnidirectional Radio frequency technology,can go through the wall 4)Without interference even multiple switch together 5)Great remote control distance. Applications: Home, office, hotel Specifications: Working Voltage AC220V±10% 50/60HZ Working Frequency 303.825MHz Standby current 1mA Working current 36mA Code mode singlechip Size 86*86