JMDHKK Hidden Camera Detector Bug Detector Magnetic Tracker Wireless Signal Finder for Home Office Hotel Car Advanced Privacy

Compared to other models, this device is easier to use and it is not as difficult to learn. The device does a decent job with detection and works better at locating any hidden cameras and such. This is a small tool for infrared sensor and bug detection but the attachments are not something that you can easily store together as this does not come with any kind of bag. I like that there is a probe kind of device to help you locate the bug device in harder to reach places. There is also an led light at the end of the probe to give you better view but it is not a camera unfortunately. This does the job while also giving you a bunch of options to detect different bug signals as well as having the infrared viewing to pick up hidden cameras which is an added bonus. You just need to look through the glass infrared in order to see any cameras and it actually works pretty well for the most part. It is not hard to look through. I did try it with my security cameras and you do pick up a flicker from the camera more so during night vision. It has a pretty wide glass so you do not have to squint. I did try this with different GPS device to see if it were to pick up the signal and it does. It requires a bit more proximity and directional unlike a wand. You have to actually point the probe at the area in order to locate the signal. It is not something you can wave around to find the signal. When testing it, the device detected it pretty right away after I got close to the device. The controls are a bit more complex than those spy wands so it does take some time to learn and really understand. The video definitely helped me learn. This is definitely more compact than other devices as you can put this in your purse or backpack. It does use an older port to charge (micro USB) which is a bit of a bummer. There is a material is a simple plastic so it should not have any effect on the reading but the probe is magnetic so you can easily pull the spy device out as needed. The device does last for quite sometime on one charge. I do not use it very long so I do not have to worry about it dying on me. It will just reflect a light back as you if you are seeing a camera which is a nice plus. You are able to locate hidden cameras that may be in the area that may not be sending a signal. It is a small device so it is something you can easily carry with you. Overall this device is great to have if you want something to help you detect any hidden devices that could be recording or tracking. Again this is more direct to help you locate the device over just waving it around. It is easier to use compared to other devices. Read more

Very well made, works as advertised, and has a long battery life. Incorporates all key detector functions and has excellent instructions and technical support. For those persons or business professionals needing to be secure in your travels, or have clients who have security concerns, this is the tool to acquire. I'm very satisfied. Read more

I have two opinions that are preventing this from getting a five-star review. #1 - I wish there was a headphone jack on the device. Not everyone has full sensitivity in their hand/arms to feel the vibration, due to nerve damage and whatnot. Plus, the vibration makes noise too, and it would be helpful if the device did not for times when discretion is important. #2 - the device, while not huge, is larger than other devices with similar features. Though from my research and experience, those devices do not always work as described, and this one has never given me any issues since I bought it. All in all, it's worth the purchase price. Read more

This is a cheaply made gimic device. The battery lasts for quite a while but really it doesn't detect things effectively. Sure it can chime in at you from RF signals but in the real world there is so much background RF everywhere that its easy to get false positives. And its not really useful for detecting "spy" gear. This is more of a gimic than practical device. It does have a flashlight which, if you don't have a cheap flashlight handy might be useful. However you're better off just buying a quality flashlight. Read more

When I first got it , I was spectacle of it but I have to say it works great . Read more

I spent days searching for a blocker or jammer of signals and waves and this kept on popping up but it was far from what I needed Read more

Fun for play somewhat useful but feel as though it’s more of a novelty so kindve disappointed. Doesn’t give the sense of security i was hoping for. Nor is it something that is minimal “know how” with ease and simplicity i feel like. I suppose if one knew how to use more accurately maybe it’d be more useful but not really sure Read more

Great product works as advertised Read more