Product Overview: take power switch is also known as a smart card to take power switch, room saving switch, energy saving switch, according to the type of card used different hotel door, take the power switch can be divided into: a magnetic card to take power switch, IC card to take power switch, T5557 card to take power switch, M1 card to take power switch, identifying room number and time to take power switch, networking to take power switch. Product Features: Using infrared sensor technology and IC card chip technology and proximity card technology, anti-jamming capability, take the card delay after 8-15 seconds after power is turned off (delay time can be customized according to customer requirements tripod). Shell made of flame-retardant PC material, anti-roast, anti-color capability. Technical parameters: Operating voltage: high voltage (AC) -220V / 60HZ weak (DC) 12-24V strong power output: AC220V / 30A weak output: RS485 / DC12-24V identification cards: 125K card low frequency, high frequency 13.56M proximity cards, chip cards 4442, 4428 chip cards and other strong electric maximum load current: 30A (30A in accordance with relevant state regulations over access to exchanges and contacts) Powerful maximum load power: 6500W Static operating power: ≦ 1W delay off time: 15 seconds custom-duty: Light blue Installation: GB 86 bottom box