GSM security and fire alarm system
The system consists of a basic module with built-in GSM module for your SIM card,
wireless sensors for: door or window, movement, fire, wireless help button and
wireless keypad for activating / deactivating password. Installation is very easy
without cables. When opening doors or windows, motion or smoke detects an audible
and light alarm while simultaneously alerting the owners by ringing up to 8
phones and sending SMS.