R&D IN HOME SECURITY SYSTEM
Assisted and guided in the development of a home security system which makes use of a keypad controlled entry and exit. The user enters a unique 6 digit code that either arms or disarms the main control board. In the armed state the sensors monitoring the different zones like PIR and door sensors become active and whenever an intrusion is detected the alarm is turned on to alert the neighbors and also sends a prerecorded message to the mobile phone number stored in the main controller board. The user can also dial into the system and can remotely monitor the devices in the house after typing in the password.