Good registrar. I did not immediately get to add the camera. I figured it out a little bit and everything works. Who worked in CMS will deal with quickly. The working principle is similar. Recording and reading with HDD is excellent. Many viewing and recording functions on an external device via USB. There is a drawback is the heating of the processor radiator. With long work without a cooler can fail. Current consumption without HDD within 300 Ma. The rest of the load depends on the hard drive. Wired USB mouse connected without problems. Can be built into any suitable case, install power supply, HDD and make good cooling. Get a great recorder. Thank you for the goods.

Thank you to the seller, the order was received for 12 days with combined orders without damage, I immediately asked for updates, but I'm also satisfied with the cameras myself, they did not catch't on the account that the hard drive is not for 2 amps and 12 volts All the transom got started and the pashet was Hollow from yuzbi from the recorder and the fan through the adjustment board all from which it works on the violins, the recorder is smart, I really liked it before that was 4 cameras from it and took a power supply 12 volts 2 amperes so take who needs a thing oboldennaya

The usual kiitai NVR, everything works well. Cameras See on ONVIF, writes. Unfortunately, they can't see the cameras through the cloud. It's very sad. But inexpensive, very small. You can hide in the house and write all the cameras locally, hoping that they will not find it, if anything.

I put out a photo of a thermal imager, and you decide to buy or not. I think either a cooler or more radiator should be put, although it will work and so on. On the functional questions there is no, everything is on top, the delivery is very fast.

I did not check, looks like the whole. Visually on the paths of the board as if oxidation. I hope it does not interfere with the work. The track didn't sit. In principle, the goods are not bad externally.