“Can the camera be hardwired in? I'm just wondering if the camera has to be installed "wireless". Can it be hardwired? I have a camera installed in my wife's car already and I could use the same path, maybe even the same wire. Anyone know the answer?”
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The nüvi 2798LMT is designed to work with the included BC20 backup camera and does not support a wired camera. The BC20 is hardwired to your vehicle for power and transmits wirelessly to the nüvi. ^DK
Sorry, there was a problem. Please try again later.No as the garmin gps is set up to only work for wireless operation. What I would recommend is just buying a back up camera system from garmin ,then just transfer the gps unit from vehicle to vehicle.
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