STONKAM 4-CH HD Image Quad-View Control Box supports 4-channel HD camera input, 1 HD synchronous output and 1 SD video output, it supports multiple display modes, which can enable the driver to better monitor the surrounding conditions of the car body in real time, effectively reduce the possibility of accidents, and help drive safety!

• Supports 4-CH HD camera inputs(1080P@30fps / 1080P@25fps / 720P@30fps / 720P@25fps)
• Video formats available: PAL / NTSC
• Display picture mode supports single picture, dual picture, three picture, four picture, character picture, Y picture, H picture and PIP picture etc
• Each image effect can be individually adjusted parameters, support horizontal mirror image, vertical flip display
• Support 2×audio and video output, 1×HD video output, 1×SD video output (Convenient for external DVR equipment)
• Support 1 channel DVD video input
• Support infrared remote control operation and external touch remote control
• 5 trigger line inputs, trigger line definition, trigger delay and priority can be adjusted freely
• Support auto scan, select scan channel and scan time
• Reversing marking line can be set, can be adjusted and calibrated freely
• Multi-languauges available
• Wide voltage input: 10-32V, support 12V or 24V car battery
• Short circuit protection detection
• Easy installation; convenient operation