1) Suitable for small scale area such as small office family storage room pass by door etc. Programmed on keypad

2) Card capacity: 500 users

3) Personal password: 500 sets

4) Working voltage: 12-18V DC

5) Working current: 90mA

6) Opening Mode: Password card + password card + card password + password.

7) EM card reader inside reading distance: 65mm

8) Code keypad inside for 4 number password input

9) Ring control and alarm for preventing picking lock inside

10) Optional accessory: Ring and alarm assistance relay output

11) Dimension: 120 x 76 x 27mm