ABS case with plastic keypad. Waterproof.
With tamper switch and one loop sensor input to trigger alarm when case is tampered or loop is intruded.
Non-volatile memory for 10-100 years data retention without any battery backup.
DC 12V operated therefore battery operation is possible when AC power is interrupted.
Intelligent programmable functions through keypad by LED's and audible beep's indication.
7 independent codes from 4 to 8 digits, up to 99,999,999 combinations.
Programmable door release time, alarm time from 1 to 99 period through keypad.