... door/window magnetic sensor..........................GSM + Landline Auto-dial Home Security Alarm SystemModel: LS-GSM-100B LS-GSM-100B Alarm System ... SMS to alert you of emergency in case of burglary, fire, flood, and SOS similar to other monitoring service providers ... home or outside.16. Programming for alarm place: help-seeking, fire, gas, door lock, living room, window, balcony or surrounding ...