Security camera and alarm system for public transport vehicles, uses infra red cameras to record acts of vandalism or attacks on drivers, passengers or theft of their property

摘要

The system control unit (B) is fed with data from video cameras (C), microphones and a vehicle position detection unit (P). In the event of an incident, the local audible and visible alarm systems (A) are operated and data transmitted to a central station. The data is also recorded on a solid state memory (O) which has its own secure power supply.