1. Connect the 4 channels video Signal of camera
2. Adjustable brightness, saturation, contrast, HUE and sharpness.
3. Resolution, NTSC: 720*480, 60HZ, PAL; 720*576, 50HZ
4. Various display modes: Eight Pictures, four pictures, two pictures, single pictures, PIP (picture eight picture) automatic inverting mode.
5. High performance picture frozen function: Glitter picture catch
6. High performance picture amplifying function: The area to be zooming in can be selected
7. The various fonts folded information: The title of camera, real time display and warning date/video/moving/ Detecting information
8. There are multiple modes: Warning input, video loss detection, moving detection can keep over 60 reports, built in buzzer.