The system which is designed to safeguard the home while in danger such as fire and some other intrusion activities. The two sensors  such as smoke detector and motion sensor are used to detect the smoke and to sense the motion activities in the home, if any other person is trying  to enter into the home. After sensing  the irrelevant signals prevailing in the home, the controller decides those irrelevant signals as an emergency and make an alarm by using buzzer and also send the sms to the concerned person throught GSM module.