I hid 4 cameras in the room and tested it with this gadget, it found all of them. I also tested the wireless network interference function, and it really made my 2.4G network unusable, and it had no effect on the 5G WiFi signal. We are very satisfied with it.

Bought it for the wireless blocking feature and I got this to check out area's around my vacation property.
I tested it on my own cameras to get a feel for it and then walked around. I like the silent ability and its battery life is decent.
For the price you cant go wrong.

The Boya Omic Wireless Mic is an impressive and cost-effective option that continually improves over time, now featuring a convenient charging case and significant sound enhancements. Compatible with computers, Android/iOS devices, and more, it's perfect for content creation, live streaming, Vlog filming, and mobile journalism. With outstanding sound quality, adjustable noise reduction, and an impressive wireless range of up to 50 meters, it ensures clear audio and flexibility. The portable system also has built-in rechargeable battery with up to 5 hours of runtime, extendable to 20 hours with the charging case, which supports wireless charging for added convenience.

The polarized glass seems to be of very high quality, the use I give it is another for the Camera. Still the transfer is quite good and the gloss reduction is quite good. I recommend it.

I recently purchased this camera because I was looking for something new to record my family's upcoming winter adventures. I was a little worried that I won't be able to adapt since most of the time I am using my phone to take pictures and videotape, but this camera is a game changer. Besides the fact that it looks very modern, It is also super light, small and easy to handle. Another thing that amazed me is that it has wireless data transfer meaning that I can transfer our family memories easily to my phone, laptop and computer. The image quality is great and so are the colors, the volume is also impressive for such a small device. So far we had no issues with the battery which lasts for a long time allowing us a great deal of recording time. The settings are really easy to navigate and my daughter learned quickly how to use it as well. We are all looking forward to encrypt new memories with the help of this device.

With this endoscope camera you can look into cable ducts, look at an engine from the inside or look in anywhere that you cannot easily shine a light into. The camera can be rotated so that you can also look around the corner in a shaft. The light from the camera is very strong, so that the picture is very well lit. Thanks to the rechargeable battery, you are independent of the mains power supply. Recordings can be made on the memory card, for example to provide evidence. You can also transfer the image to your smartphone. I have already tried out a number of endoscope cameras. However, these were not as extensive in terms of functions. They were more suitable for checking cavities. No camera has previously been able to move the camera with a joystick. Also, the quality of the images was not nearly as good as with this model here. However, this is also reflected in the price. Anyone who needs a professional endoscope camera is certainly well served with this model. In particular, I find the transfer of the image to the smartphone very successful, so you can also let other people participate. This should be very well suited for training purposes, for example. The device is very robust and makes a very good impression of quality. Even without a user manual, you can intuitively use this device immediately. Of course, the accompanying operating instructions provide information on how to use it. I give this endoscope camera full marks. Due to the high price I recommend this device for the professional craftsman. This camera should be of great help, especially in engine construction or repair work.

Sometimes I can't make it to a presentation and want someone to record it for me. Rather than ask them to take up space on their phone and then have to transfer the file to me, I hand them this. I also find it to be useful as a backup for depositions. Rather than wait for the official recording, I can review almost immediately.Using this instead of my phone (which can do voice memos) has a lot of advantages. 1. I'm not putting wear and tear on my phone. 2. I don't tie up my phone for long periods of time recording. 3. I'm not draining the phone battery. 4. I can leave this behind if I need to take a phone call, and not interrupt my recording.

Love the crispy and clear video,love how easy it was to install and being wireless was a must.I am able to see the cameras over my phone data and am only seeing them if am on WiFi.Over all I think is a great product so far!!