Electronic 125KHz Entry Door Lock Access Control System 1000 users Q4M8
Relay Unlock Output: 5 Seconds. No need to connect on the, can works alone. Storage:1000 users. 120 78 22mm(L W H). 14 9.5 4cm/5.5 3.7 1.57in. Open Mode: or Access Password. 4-digits public PIN Capacity: 1.