We've installed about 10 of the P3807 in the district. We've had 3 that form either a pink line, a static looking line at night or a little thin line during the day. All 3 lines run top to bottom. It's almost like one of the 4 sensors is bad, but the line seems to be in the same place on each cam. Please see attached pics. Any thoughts. Firmware is updated. Reset back to factory and set back up. Compared to the other working and not seeing anything that stuck out.
