Real-time 4-camera video output provides the "360 Surround View" image on a video monitor. Eliminating the blind spots and ensures that safe driving experiences. 360° Surround View System eliminates the blind spot for safe & easy parking experiences. 4-camera real time viewing outputs brings the viewing experiences to a higher level. In case of an accident, the DVR records and keep evidences of how it happened and when it happened. Parking Safety Features 360° real-time surround view image displays on the right side and a backup camera view displays on the left side for enhanced viewing. 360° Bird-view This system adopts the Seamless Image Junction Technology which integrates four camera views into 360-degree surround view image of a vehicle that providing real-time video output to monitors and recording. 4CH HD Cameras This system uses four night vision and 180 viewing angle cameras which are in high-definition with auto-aperture function that adjusts the image brightness automatically. Cycle Recording The "Real-Time Cycle Recording System" records the 4-channel images while a vehicle is in operation using microSD(maximum 32GB) or external USB memory. When the recording time reaches the memory capacity, the system continues to record by erasing the oldest recorded information. 3-Way System Turn On Options: 1.Turns on the system by reverse trigger. 2.Turns on the system a remote control (provided). 3.Turns on the system by double press of a warning light.