замок двери гостиницы РФ-ИНВ-2009c-PB

hotel door lock RF-INV-2009C-PB Made by zinc alloy Scope of use:Hotel ,Home,Office. Door thickness:38mm-70mm Lock hole: Double role computer beds Linish: Mirror,hairline Keys: Card key & 2pcs of ordinary mechanicai key Color: gold -self colour Types of cards: contactless card, use ID, TEMIC or Mifare 1(M1) technology. Power: DC 6V, 4 batteries , 7 # (AAA). Voltage director: It will promptly alarm when CPU voltage lower than 4.5V, at this time the card can open the door for about 100 times. Open time : When using the card, if the card did not open the door, the lock will automatically back locking in 7 seconds. Static power consumption: 12uA. Dynamic power consumption: 200mA. Emergency open: free from any control, even if the tongue back locked, it can open. Interface functions: provide dynamic link library, can joint all the hotel management system at home and at broad, in order to share hotel information resources