Good quality and great after-sales service
After a few exchanges, a logistical problem on the Amazon side was detected (and I hope corrected for the next ones), I receive the package in several parts, the seller's after-sales service is very professional: responsive, understanding, and looking for real solutions.
Regarding the product itself, the cameras are good, the image is nice, I haven't looked too much at night yet. The NVR is relatively quiet (avoid in a bedroom anyway, if you are a light sleeper). Quick and easy installation. The app is well done and easy to use, better than a competitor brand that I had known in my old home.
By Robert