Extend the range of your Garmin BC20, BC30, and nuvi 2798LMT Backup Camera up to 50' using the Wireless Backup Camera Extension Cable from Garmin. The cable connects the camera to the wireless transmitter and is useful for larger vehicles including RVs and trucks.
Garmin 010-12043-10 Specs
BC20 Wireless Backup Camera
BC30 Wireless Backup Camera
nuvi 2798LMT with Backup Camera