# 1
Rear View Safety Wireless Backup Camera System - 7" Quad View Display with Built-in DVR
The RVS-4CAM works very well and was easy to install both the camera and monitor. The only negative thing I noticed was that because the system is wireless there is sometimes signal loss at highway speeds which can be somewhat annoying. The product quality was outstanding compared to a cheaper no name brand that I had tried earlier for a different vendor. I highly recommend both the camera system and etrailer.
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