档案柜锁，原始设备制造商桑拿浴室锁，回家锁好

File Cabinet lock,OEM Sauna lock,Cabinet lock,Security sauna lock,Security lockFunctions and Features:1. You can use this lock issue all the open door ID cards directly. 2. If the lock loss power, the lock can gain the power by standby battery from outside easily. 3. It is applicable to the chests and cabinets in places like enterprises, institutions, schools, public bathhouses, sauna bath centers as to make management more convenient and intellectual.File Cabinet door lock,Security sauna lock For Cabinet,Ofiice,Sauna,drawer,box,Apartment,Home,School.File Cabinet lock Basic FunctionFour levels of management: mother card, manager card, service card and guest card.Mother Card: Only one mother card in the same system, to issue or cancel service card and guest card.Manager Card: open all locks in the system.Service Card: open locks in certain area.Guest Card: open one certain room.Usage options: service card and guest card open lock independently or have to be used together.With low voltage indication and provided with power supply.File Cabinet lock,Tech Index:1.Power Supply: DC4.5V, use of 3 pieces of AA batteries.2.Supply Voltage: below DV4.5V with lack of voltage indications and can use about 200 more times.2.Static Power Supply: <10u A.4.Dynamic Power Supply: < 150mA.5.Lifetime of battery: normally can exceed 20,000 times and 200 more with low energy indication.6.Latch length: 15mm.7.Door thickness: 15-30mm.8.Working temperature: -20 +559.Lock types: 4000EM,4000TM,2000EM,2000TM.10.Colors: Golden, black, red.