Rear View Mirror Monitor Mount
2021 Ram 2500
Description
This is a mount for the Haloview BT 7 monitor. It was designed to hang on my '21 Ram 2500 rear view mirror. I assume it would work on others as well. I added duct tape to the surface that would contact the glass on the review mirror so it does not scratch the glass. The antennas need to be positioned horizontally. I printed it out of PETG. I used it for 2 weeks on a RV trip we took to south Texas in Feb. It worked great, as there was not a great place to put this on top of the dash of the truck. Plus, with the trailer, the rear view mirror is useless. This was a perfect place to position the Haloview monitor. The small hole in the bottom, lines up with the threaded hole in the monitor. Using a screw, this secures the monitor to the mount so it can not bounce out. Plus it stays together as one unit when not using. The larger hole in the bottom is for the monitor power cord. The specific Haloview monitor is a Model BT-M7. I do not know how other Haloview monitors compare to this one. UPDATE Jan 31, 2026...increased the size of the blend radius between ears and body of bracket (as shown in image IMG_8201). Also increased the thickness of the ears by .03" (.76 mm). The thickness was added to the outside, so this does not affect the fit onto the mirror. The changes were made just to increase the strength of the ears, even though I have not had any issues with the original version. The increased radii also reduce the amount of supports, if printed on on it's side.
Print Instructions
Standard FDM printing settings: - Layer height: 0.2mm - Infill: 70% - Supports: As needed
Part Description
This is a mount for the Haloview BT 7 monitor. It was designed to hang on my '21 Ram 2500 rear view mirror. I assume it would work on others as well. I added duct tape to the surface that would contact the glass on the review mirror so it does not scratch the glass. The antennas need to be positioned horizontally. I printed it out of PETG. I used it for 2 weeks on a RV trip we took to south Texas in Feb. It worked great, as there was not a great place to put this on top of the dash of the truck. Plus, with the trailer, the rear view mirror is useless. This was a perfect place to position the Haloview monitor. The small hole in the bottom, lines up with the threaded hole in the monitor. Using a screw, this secures the monitor to the mount so it can not bounce out. Plus it stays together as one unit when not using. The larger hole in the bottom is for the monitor power cord. The specific Haloview monitor is a Model BT-M7. I do not know how other Haloview monitors compare to this one. UPDATE Jan 31, 2026...increased the size of the blend radius between ears and body of bracket (as shown in image IMG_8201). Also increased the thickness of the ears by .03" (.76 mm). The thickness was added to the outside, so this does not affect the fit onto the mirror. The changes were made just to increase the strength of the ears, even though I have not had any issues with the original version. The increased radii also reduce the amount of supports, if printed on on it's side.
Print Instructions
Standard FDM printing settings: - Layer height: 0.2mm - Infill: 70% - Supports: As needed