It is a serious product, but many believe that they will get a machine that will tell them "Good morning" and where the camera is. It doesn't work like that, but it detects which devices are emitting. Now the "infrared" mode is a bit of a joke, just a light that shines if the lens is polished. Practically, it detects which devices are emitting wireless signals, and this requires some searching and adjusting. The downside is the nonexistent guide that doesn't explain even the basics

Waste of money. It has 2 ways to find a hidden camera. The first one by looking through the device's hole and searching for the red reflection of the camera lens doesn't help, because you see any other reflection in the area, and you don't get anywhere. The second one with the sound signal, locates the camera only at a distance of 20 cm from the device, but it also beeps when you put it near a mobile phone or a radio, and generally beeps any device that emits or receives any kind of signal

It does what it says, simply due to its complexity, it takes a little time for the amateur user to learn

It does a good job of detecting radio frequencies and cameras during the day through the window. It doesn't detect simple magnets, it needs to be powerful. I think it's a fair choice for amateur use and for the money.

It broke almost everywhere. Maybe I didn't know how to work it, maybe I just needed to get a different machine for what I needed... If you want to find faults in the house, I do not recommend it... I wasted all the outlets for nothing