Review on Garmin GMR Fantom 18 Radar by Lora Schnabel

This product works great, initially had some trouble communicating with the Garmin 740xs we have. We connected the radar but the GPS did not receive a signal from the radar. . We recommend future buyers that if you buy this unit, plug everything in and run a software or firmware update, whatever it's called, so you don't have the problems we had when we thought it would wouldn't work. (I would give 5 stars but we had to work twice)