Anti-theft control and alarm system - has camera, recorder and alarm activated by detectors or pedal

摘要

The system has a motor driven camera and an electrical triggering device. A electrical supply circuit feeds the camera which has a switch which can be closed by the passage of a person through a door opening. A sound recorder is connected to microphones which are situated around the area to be surveilled. The recorder is connected to a switch controlled supply circuit. A transmitting device is connected to a switched supply circuit and directly to a police telephone network. The switches in the system are actuated by a pedal which controls the closing of the circuits of the different device in the case of any incident.