Device for automatically filming violation of red light signal by car, has movement detector and timer, where camcorder starts to film as soon as movement detector detects passage of car only in event of lighting of red light signal

摘要

The device has a movement detector (2) and a timer (3), where a camcorder (1) starts to film as soon as movement detector detects the passage of a car only in the event of lighting of red light signal (4). The camcorder is powered to film only when the red light signal is switched on, where the camcorder stops filming after 3 seconds or at the end of lighting of the red light signal, and the camcorder is connected to a remote control center.