● Memory buffer 90% full warning.
● Bell key design. Suit for various location.
● Support network or standalone operation.
● Casing tamper proof detection and door tampers alarm.
● Support sw...
● Casing tamper proof detection.
● Provide simple access control function.
● Able view the duty work records on the screen.
● Slim, stylish design, sensitive touch keypad with blue backlight.