Hitch any trailer by yourself - the first time with precision! No more wasted time or backing up multiple times and all with only one person! Designed for pick-up trucks where compact size is a must. Can also be used for safety when backing up, to know what is behind you or for security around your RV by letting you see who is outside at all times. Ultra compact monitors (3-1/2" screen and 3/4” deep) allow for two camera viewing. Small camera (approx. 2” x 1/1/2” x 3/4”), offers .05 lux for night vision, needing only tail lights for viewing, and are specially designed with a wide field of view (130°), yet perfect depth of field. System includes B/W camera, monitor, Y-Cord (20’ of cable adaptable for two cameras), and mounting hardware.