Safety and security of children, old parents and loved ones is a grave concern for home owners. Burglar alarms are a good way of protecting your homes in your absence. The new GSM burglar alarm alerts owners in case of intruder break-ins via an sms on any pre-stored mobile numbers. When armed these systems immediately detect intrusion and activate a siren to make the neighbors, you and the thief aware that an outsider is in your house or office . The various sensors and detectors can be spread across your property from doors to windows and curtains or even safes and vaults, which trigger an alarm when an outside force tries to enter.