Key card lock, Zinc Alloy material Five-latches mortise, deadbolt function, high security Key card lock,Zinc alloy materialFive-latches mortise, deadbolt function, high securityAdopt America ATMEL Temic encrypted card or PHILIPS' Mifare RF card, IC card.Low battery power alarm function.Different finish choosing, fadelessSuitable for commercial hotelDoor thickness requirement: 28mm-58mmDepth from ...