1. Wireless home alarm 2. Remote control, convenient 3. Password protected 4. SMS to ... output, one adaptor, speaker(optional), remote electric control(optional) Description:GSM network protection, short message sending function. DIY, Customize, easy-to ... , locale monitoring start on.7. SMS to recheck the GSM panel status, alarm report, zone name, arm/disarm status.8. Audible/mute ...