... CARD lock,open door card,Encoder,software ,and the Energy saving switch. 1.Furniture office lock ,software control system,card open the door ... ,OEM design avaiable.7.Lock card type:Temic card,mifare card,T5557 card,IC card ,Magnetic card,EM card. Software installed on ... SupplyDC6V, use of 4 pieces of No. 5 (or No. 7) AA batteries, with lack of voltage indications. Static Power Supply ...