Specifies requirements and tests for detection devices which indicate to the driver of a commercial road vehicle, when he is reversing, the presence of objects which are within the monitoring range of the device. Applies to detection devices with non-contact sensors which can be fitted on commercial vehicles to improve safety during manoeuvring at a speed of up to 5 km/h, but they do not relieve the driver of his special responsibility when reversing.
You can specify the type of files you want, for your device.ISO/TR 12155:1994, Commercial vehicles - Obstacle detection device during reversing - Requirements and tests | ISO TC 22/SC 3/WG 12. Just read it with an open mind because none of us really know.
