FOUR-WAY SPLIT SCREEN CONTROL BOX BA408

Product features:
1．Can connect up to 4 cameras, and automatically split the image screen
2．The 4-channel cameras can be triggered individually and automatically displayed in full screen
3．In the trigger state, the priority display order level is CAM1\CAM2\CAM3\CAM4
4．The on-board camera and LCD are powered by the equipment, and the wiring is convenient
5．The positive image and mirror image function of each image can be set separately, and the RCA connector can be configured to connect to the DVR
6．When the single screen is displayed in full screen, the audio is automatically switched to the corresponding channel audio for output
7．High and low voltage protection and overload protection