Detailed description:

The DR750X-3CH TRUCK PLUS is similar to the DR750X-3CH PLUS but with a waterproof infrared rear camera instead of a regular rear camera. It simultaneously records the front, rear and interior of your vehicle. Each of the three cameras is equipped with a Sony CMOS sensor (STARVIStm for front and rear). The waterproof infrared rear camera connects to the front unit via a 15m (49ft) video cable. The interior camera connects to main/front camera via micro USB.