... Stainless steel -CE,FCC approved Manufacturer E1010 IC hotel lock /hotel card lock Main Features:Weight:3.8 kgs/ ... Dead Bolt. Inside handle retracts latches and deadbolt.SLE4442 IC card, 10000 times life, high security, compatible with Energy ... safety management.General master card, building master card, floor master card, guest cardAll card with validity, guest card expires automatically at default ...