The perimeter fence can be covered with our COINs sensor which will detect intrusion activity and send real time notification to the command centre, which helps them to take appropriate action. The COINs can detect vibration & motion, which can be attached to walls & fences to detect tampering or unauthorized entry in real time. Intelligent algorithms can distinguish between humans (walking, running, crawling or tunnelling) & other objects like vehicles, animals etc. Any damage or cutting of the fence can also be detected by the COIN.