ELP Camera USB 2 Megapixel with Black Case and 3.6mm Lens: Ultimate CCTV Surveillance Solution for Machine Vision System, Home Baby Monitor, and More Review

My analysis of this product showed that the image quality was grainy and unclear despite the advertised 2 megapixel resolution. While the compact black case design was sleek and convenient, the 3" screen size made it difficult to accurately frame shots. Overall, I was disappointed with this product's performance and would not recommend it.

The image had two black spots when received. Cleaning the lens did not solve the problem. I cleaned the sensor which is easily accessible with the lens removed. I used a Q-tip and rubbing alcohol, then gently blew it out with compressed air. It worked and now the picture is clear. My guess is that the sensor isn't sealed that well against dust ingress. I measured the angle of view at 84 degrees, which is less than it should be for a 3.6 lens with the sensor it's supposed to have. Image quality…

This is a great little camera with some drawbacks. You can easily find these ELP-USBFHD01 cameras for free on Revain and eBay in a variety of styles, but when I saw this camera in an aluminum body for almost the same price I knew I had to take a chance. I'm glad I did. The camera itself is very similar in design to other mini CCTV cameras commonly used for FPV flying or various security or hobby projects. It's slightly larger than most of them, but still fairly small, measuring just over 1 1/2…