Garmin backup cameras
Garmin makes a BC 20 and BC 30 backup camera for use with some of their GPS units. The specs seem to be the same so what's the difference?
Forum Discussion
Chuck_thehammer wrote:
I have the BC-30 with extension cable.
F 250 SC long bed and a 30 travel trailer.. had signal issues.. without extension.. poor refresh and intermittent dropouts..
100 percent after...
works well on 2597 and 770LMTHD.
I installed the transmitter under the propane tank cover.
I basically did something similar with my BC 20 and 760LMT transmitter is installed under overhang of 5'er' Without extension cable signal was intermittent. Now it is 100 per cent reliable
