Burglar Alarm System indicates entry of an unauthorize person into a premises. Other systems raises alarm when the unauthorized entry has already taken place. CCDV provides a system which detects the attempt to enter illegally through the perimeter fencing. It has the feature to raise alarm through siren and light. It also provides a camera, connected through CCDV to verify the entry. It is therefore the most effective system of perimeter intrusion detection. This CCDV – Burglar Alarm System uses a special barbed wire made with the help of optical fibre cable which looks like a metal wire. The intruder will not be able to differentiate between a metal barbed wire or special barbed wire which we call fibre fence. This is a special smart barbed wire system which will raise alarm if there is any attempt to cut the fencing. The attempt to cut can be verified if it is in the close vicinity of the camera. The burglar alarm system has the provision to raise alarm on local siren or through notification on SMS or mobile app