The operation function is devided into three major functions; enter password to correct-ON and enter password to correct-OFF, push any key-ON and enter password to correct-OFF, and enter password to correct-ON and push any key-OFF.
Relay output : max. 5A. at 12VDC.
Keypad operation with audible indicator beep ON/OFF.
ALARM OUT for external siren or other equipment.
LED power, relay, alarm and function indication.
IC MEMORY for protect data in memory to lose without battery backup.