GSM Alarm System with SMS massage 1. 2 wired and 99 wireless ... numbers automatically; 4. Can store 3 SMS numbers: when alarming, system will send alarming SMS automatically; 5. 10-second automatic ... Home Arm, Remote Arm; Can be armed/ disarmed by SMS or call remotely; 9. Real-time, delay, 24 hours ... Arm, Disarm, Monitor, and Intercom by phone; 11. SMS alert for power failure or recovery; 12. Built-in AAA ...