TADI Brothers, 4 channel, wireless, digital backup camera kit with 7" monitor, suction cup & cigarette adapter. SKU 84965 & 35253

New but box opened.

7-Inch Rear View Monitor for Our Digital Wireless Backup Cameras [Commercial Grade] (STN)

High Definition Digital Wireless Slim RV Backup Camera (STN) [Commercial Grade]

Please see the TADI website for more specific details.