This is a good quality dual dash cam. It came with all the necessary accessories except the SD card. Installation was easy and was done in a couple of minutes. The process of setting up the camera is easy and straight forward. I really like the dual camera so that I can record what’s in front and behind. It also helps me keep an eye on the kids in the back of the car. Quality of the video is clear, easy to read license plates.

If you're looking for a good all round inspection camera this is it....
I purchased this with specific task in mind:
1. Plumbing inspection and leak detection especially when the drain is clogged...
2. Automotive and light duty Truck repair - used it to do visual inspection inside cylinders on diesel engine valve, cylinder walls and piston.. I used it to locate hidden bolts while changing out cam driven distributor on 1994 Toyota Camry..
3. Home HVAC inspection on evaporator, condenser, and supply side air registers.

I am retired and no I am not a professional.. just like fixing things and the K&F Concept Inspection Camera is soooo much better than using an inspection mirror and a flash light....plus you don't have to climb over or under things to do inspections....My wife uses it to find things that she has dropped behind the washing machine, dryer or the stove...

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Great dual camera quality, doesn’t require being plugged in at all times!

Quality best inspection camera I ever own.

Its Dual screen so you can take selfies under water if you wanted to and its easy to see.

This filter is great if you want the convenience of a dual filter (CPL and ND) and a continuously variable ND filter. It worked perfectly. However, note that due to the physical structure of the lens, adjustment is a little more difficult, but this is not a problem of the design or this company. It's just the nature of such combination filters. Also note that this filter is of course twice as heavy as a separate filter used individually. This means that balancing a lens on a smartphone can be a bit more difficult when using a gimbal. I was still able to use offset weights on my gimbal.

I have 8 trail cameras, but I wanted to try the dual lens on this camera out to see if it would have a higher image quality than my other cameras. I was able to use 4 AA rechargeable Li-ion batteries in this camera instead of the recommended 8 AA Alkaline batteries that some of my other trail cameras require. That is great since they last at least a week, which is long enough for me to swap out the memory cards weekly in all of my trail cameras. It has same type of menu and wifi interface that my other cameras have so it was very easy to set up.

The sensitivity of this camera to pick up small animals is as good or better than my other trail cameras. It has Wi-Fi and Bluetooth connectivity to a cell phone, but I never use that feature since it takes way too long to download all of the images and videos at the high resolution of 48MP and 4K.

This camera also came with 4 AA alkaline batteries and a 32GB SD card, which didn’t come with any of my other cameras. That makes it a good value.