Fortress Security Store (TM) Smoke Detector for S02 or GSM Alarm System

The smoke detector add-on for S02 or GSM Security system allows remote monitoring in case of fire. Once your system is armed, the smoke detector - which is linked to the main S02/GSM control panel - will wirelessly relay any information in case smoke is detected. As with all S02/GSM components, the alarm will notify your cell phone immediately if the system detects smoke. The alarm can also be disarmed remotely by entering the combination on your cell phone.