- startup opening the back cover and putting the SIM card then it automatically starts.And the indicator lights will last for 3 seconds,affter the lights go out please close the cover and you can start using
- Monitoring : affter successful startup, you can use any of communication tools to dial you r SIM card number in the alarm system, once it is connected, you can hear nearby voidce within 10 meters in a few seconds.
- battery indicator linghts changer: honis on ,facing the red lamp shines, Evety few seconds there was a bright,facing the yellow light, the lights