To provide a compact and light weighted cable system for crash testing dummy use.

The flexible printed circuit cable system includes, at least, an integrated data receiving unit 54 and a plurality of sensors 50 which are arranged apart from, at least, one of the integrated data receiving unit, and generate electrical signals of data concerning about crash of vehicles. The flexible printed circuit cable system includes also a plurality of flexible printed circuit cables 52 interconnecting electrically between the sensors and, at least, one of the integrated data receiving unit so as to transmit the electrical signals to, at least, one of the integrated data receiving unit from the sensor.