SumoSecurity 7" LCD Test Monitor Supports Up to 5MP TVI+CVI+AHD+CVBS Analog Cameras; HDMI/DVI/VGA in,12VDC Out

Used on installing a set of 3MP TVI cameras, the LCD produced a sharp and clear image, and I was able to achieve correct focus and angle as later confirmed on the DVR. I was able to access the TVI camera's OSD, so UTC control works as advertised. The panel worked well outdoors. The unit itself can be powered by 1 or 2 18650 batteries, which are rechargeable. I added a second battery so that I wouldn't have to worry about run time. It can power the camera itself if you use the included DC cable.The unit also has inputs so that it can be used as a monitor. This would be useful for diagnosing video output problems from a DVR or PC. The VGA / DVI / HDMI inputs will cover a large variety of devices. The unit seems to have a good video scaler; it displayed video properly no matter what resolution the video was. Although the size is only 7 inch, the panel resolution and clarity made it work well as a monitor.Update 2-28: The unit is still holding up. Good quality of construction and so far no issues.

Worked well for aiming 5MP AHD cameras. The case is key for being able to use it on a ladder.Issues:-I've found that the color is "washed out" with 5MP AHD input. The built-in adjustments were not sufficient to allow proper color rendering for the Hiseeu cameras. Color is correct with the DVR.-The case for mine has a zipper that likes to separate.