PROCAMO wired video monitoring system Connecting cable, black, available in three lengths: 20 metres, 30 metres and 40 metres To use the camera and video recorder in the PROCAMO monitoring system, you need an additional plug-in power supply unit for the camera, as well as a connecting cable between the camera and video recorder. The connecting cable is available in three different lengths: https://elecena.pl/product/18170030/553-24-video-cable-bnc-40-m 2021-05-01 https://elecena.pl/product/18170030/553-24-video-cable-bnc-40-m 2023-04-02