JMDHKKK18+ Hidden Camera Detector, Spy Camera Finder, Bug Detector, Magnetic Field Detector, Listening Device Detector – Privacy Protection Tool for Home, Office, Hotel, and Travel Security(Black)

The media could not be loaded. When I ordered this "Bug Detector / Anti-Spy detector", I wasn't sure how well it would work, however after a little practice with it, I'm pleasantly surprised at how good it actually is.The first thing to point out is that this is a general RF (radio frequency) detector.It won't magically point out where transmitting devices are and requires a little knowledge about how to use it and how radio frequencies work.The instruction booklet is far easier to understand that I expected and sets out how to operate this detector in easy steps. In terms of RF detection (any electrical item that produced a RF, including WiFi, phones, wireless cameras, other transmitters and power adaptors, etc) it's simply a case of attaching the short antenna and switching it on via the rotating knob on the top, which also operates the detection strength. It works best with all non-essential devices switched off in the room. You then set it at the minimal sensitivity level, with 1 green light on, then move it around the room until the unit detects a RF. You can adjust the sensitivity throughout via the control knob.Using the "GPS bug" detection is actually a case of detecting magnets. Attach and extend the Flexi probe with LED on the end and press the left button for 3 seconds to change mode. The short antenna is not needed at this point. Move the probe around and it will detect any magnetic fields from devices held onto metal via magnets. I've tested it on small magnetic devices and it illuminates the LED as soon as it picks up a magnet.Finally, the camera lens detector can be used to observe reflections from camera lenses. You switch the red LEDs on and observe through the circular viewer.Overall, this is far more impressive than I expected. It works well, with a little practice. The unit is well built and very simple to operate. Although designed for bugs, this can easily be used arou d the home to detect RF that may be interfering with other devices or that which can disrupt your sleep.I can definitely recommend this device.

No! It works well took on short break to hotel and easy to use, compared to other Chinese made a big step up and works well, must read instructions and understand how it works. And what you looking for

The product arrived exactly as described and "worked" when i turned it on. (I.e light and sounds came on). I assembled the unit and set the detection level to show only 1 bar, as per the instructions and was unable to detect a working phone, a working gps unit, a radio transmitter or any other device in plain sight from any distance. The only thing it could detect was my broadband wifi modem from a distance of 3-4 feet.Complete waste of money and have applied for a return and refund.

The media could not be loaded. The JMDHKK anti spy detector is a great device to have if you believe someone is trying to spy on you. It allows you to detect hidden cameras, hidden microphones and even GPS trackers and it does so quick and easily.The device works well and I have already tested it with my spy camera and voice recorder. Relatively easy to use, good price and seems a good value for money product.

Tested it its ok

The media could not be loaded. At first I didn't think I would use it right away but I needed to produce youtube content quickly. That's why I started making a video to find out if they were watching us in restaurants or toilets without our knowledge, and the whole story started here.First, I walked into a business building and found hidden cameras and other devices in and around the break room. Devices are not visible or intelligible. You have to look very carefully. So it was easier to find with camera detector. As mysterious and exciting as this may seem, this is not exactly the case. If you are going to use it for more serious work, I can say that this device finds 99% of the cameras. Because first of all, I have 6 different hidden cameras of my own and I did the first test on these cameras. He managed to find all the cameras. Then I set out to produce great content. (By the way, my video has been watched a lot, people are curious and love this kind of information)When this detector finds a hidden camera or insect, it will immediately alert you with some kind of loud alarm. As soon as you start getting in range, it will start pinging you to let me know you are close to one so I can tell how close I am.Not only did it work, but it's the best investment I've ever made. Overall I was very satisfied. I thought it was a waste of money but I was wrong. I and many of my followers have seen this.

not a bad product it does what is said it would. not to hard to use and fairly accurate but the antenna ware it attaches to the main screw had come apart and was a little disappointing to say the least. the device does still work but i have to be VERY delicate with it as to not brake it completely.

The product was delivered quickly, with good robust packaging. Instructions included were easy to follow but I was still uncertain whether I was using it correctly. Easily registered the product and the ease to access the customer service rep via WA via the QR code was so helpful. A gained a quick response and even better, the rep WA video called me, to walk me through both the setup and use of all the features - fantastic. Now more confident in using the products A* for the service