1.ABS digital locker lock 2.Application: Office furniture,SPA,Swiming room,GYM 3.Power supply:4 pcs AAA batteries Item: digital locker lockSize: Lock panel---W58 ... for Security system,Locking system We manufacture high quality RF card hotel door lock,RF card locker lock,Digital locker lock,Energy savingswitch,Doorbell switch,Touch screen light ...