The home or any other area can be made fully secured using this device. The Infrared sensor or microphone will activate the mobile or landline to redial your saved number and intimate you instantly. Apart from this, you may control the DOOR remotely. This is a complete, assembled working project / model (duly tested) at our work shop. This is a handmade project on a general purpose PCB and uses Electronics / Electrical components as per requirement of a particular model. A rough report & study material related to project will be mailed to student on request.