Improve docking safety by monitoring blind spots or keep track of the engine room and crew from the helm with the Raymarine CAM100 Closed Circuit day and night marine camera.Features:Automatic switching between true colour (day) and black & white (night)Automatic IR LED on/off with photo sensorExcellent colour reproductionRugged waterproof housingFixed mount Up to 15m (49') IR night time view in total darknessSurge power input protection built-inClear focus at night with Anti-IR focus distortion technology built-in