HF-60D is the proximity card lock with high-tech design and beautiful appearance,it is sutiable for home,office,hotel,etc. Access type : Proximity card / Password / Mechanical keyCard ID Capacity : 100Card reading frequency : 13.56MHZReading distance : 0-5cmDynamic consumption : <180mAPower supply : 8*1.5V Alkaline batteriesEmergency power supply :DC9VDigital display,sliding cover,5 lock cylinder ...