This switch box is the product of much effort in talking a manufacturer into making one to our specification. It is designed to go at the rear of a vehicle and change channels using the reversing light positive as the trigger. It is important as it will allow and existing single cable to be used with out twin lens camera. It will also mean a twin lens camera can be used as a wireless camera without the extra expense of needing 2 transmitters and receivers.
If you buy this with a reversing camera then we will give a 50% discount on this and any adaptors needed.