Features:

  • √【Multifunctional Detection】Professionally and accurately detects the position of Hidden Cameras, Audio Bugs and GPS Tracking Device within a few minutes through the RF frequency detection. It can effectively prevent eavesdropping, candid photos and personal privacy leaks. Please noted that do not use in the place with lots of people and noise.
  • √【Signals Radiation Detection】It can detect radio wave , magnetic field, hidden wired or wireless camera equipment, 2G,3G,4G mobile phone SIM card bug, GPS locator, 1.2G to 5.8G wireless hidden camera equipment. When the magnetic detector is near the magnetic object, the front LED lamp of the detector will light up, and there will be vibration and sound alerts.
  • √【High Sensitivity】The signal detection device can adjust the sensitivity according to the actual demand. Through adjusting The Potentiometer, it can increase/decrease the sensitivity and expand/reduce the detection range. Camera detector can quickly identify the source signal waves with equipped strong signal indicator light.
  • √【Upgraded Wireless Bug Detector】The improved one is easy to operate and portable. Stronger anti-jamming and wider range of detection frequency. This product uses advanced chips and has modes of laser scanning, RF wireless signal detection, magnetic field signal detection and so on. The back of the detector is equipped with six high-brightness laser lights, which can assist in finding micro pinhole lens and prevent omission.
  • √【Widely Applicable】Laser detection camera can sets the distance range from 10cm to 10m (the red flashing can be identified by naked eye). It not only can be used for Hotel, Home, Dressing Room, Bathroom, but also Government office, Confidential Meeting, School Examination.
Good Device!!

The K18 is a very well made device. It definitely has the potential to detect bugs, magnetic devices, car trackers and small cameras. It works but took some time to understand. Whenever the bars are full on red, you need to turn down the sensor so you can find the transmitter better. I like it a lot. I tested the K18 by placing a magnet on the desk and yes it most definitely detected it. So all in all this is a good product that definitely works.

A must have device when travelling. Works very well.

I have a trip coming up to Asia and little nervous about staying at the hotel there since I read so much about spy camera everywhere so I decided to buy this thing to feel a bit more secure. At first I was a little skeptical about this but it proved me wrong. I actually have a spy camera light bulb at home to monitor my house so I put it into test and this thing can actually detected it. It can also detects bug and electro magnetic field but I haven't actually test it out yet so I can't say much about it. This device built seems to be very solid and the functions are easy to use once you read the manual. It has a clear display bar to indicate the proximity of where the thing you want to detect and as for the spy cam, it has these built in red led to seek out where the camera is. Final thing I want to tell you is that this thing is quite loud so don't turn it up to the max if you don't want to hurt your ear.

Great product. Very helpful

This device is very sensitive and detects a wide range of frequencies. I’ve found it to be simple to use. The sensitivity can easily be adjusted. By adjusting it, one can determine the approximate and specific locations of the source of devices making transmissions. I’ve used it to find the source of interference effecting one of my security devices. And, I’ve used it to find a couple sources from inside of my property that are transmitting. I’ve been able to identify and account for innocuous items (like, for example, a security camera or a common WiFi device) to rule out those devices. And I’ve been able to, once ruling out the innocuous devices, find the offending device. Overall, I’m happy with this. And, based on my experience using it over the past six months, I’d recommend it.

Works as described; easy to use.

I wanted to use this detector to look for hidden cameras. I have a camera in my office that's not hidden, and using this detector, I was able to see the flashing red on my office camera. This will be very handy when I travel (hotel rooms, Airbnb, etc.). I also learned that the two microwave ovens in my office leak microwaves a little, so no I know how far away I should stand when they're running.

It's a little tricky but if you read the directions it works well

So a for a while I had a cyst suspicion about my wife having a tracking device in my car for some reason should always ask me why was at this place and are always ask her she was following me Anyways to make a short about this baby to see if I could find it it's a little hard to use but the instruction give you pretty good directions I ended up finding it underneath my car in a magnet but I did have to go away from every cell phone into an empty parking lot turn off the car and search a manually with the tracker but it worked.

are you a gadget guy ?

I wanted to use this detector to look for hidden cameras mainly for when we rent a VRBO we have had a problem with the owner having cameras that were not disclosed in our temporary lease. That is a no, no ... I have a camera in my our baby's room that is very tiny for our babysitter, it detected it straight away. My one recommendation is have the TV off when you are using it and operated it slowly much like a "stud detector" slow and go is the method for sure and your results will be good. I am letting a friend use it as he thinks the worst that his wife is spying on him :) Will keep you updated.

good enough - some tips

I got this for future stays in airbnbs (maybe even hotels). i was skeptical to begin with on the functionality and accuracy of this device. after testing it for a week, i think it's an effective product against more common potential physical privacy threats, if you use it correctly. here are what worked for me, and some usage tips (the what appears to be google-translated manual won't get you too far) For Hidden Cameras: What's been most effective is actually the specially treated/tinted viewfinder working in conjunction with the laser. the darker the room, the better. all camera lenses lit up like a small, red, bright dot through the viewfinder. reflective materials will also light up, but the reflection off a lens is a much concentrated, brighter red dot. The pulsing function works well as it helps to highlight where the reflective lenses are as you move around the room. Simple technology / tool, but i think this is probably more dependable than the RF detection for the following reasons: (a) There are a lot of RF noises (wifi, etc.). It's hard to pinpoint a source. You may get a hit on a wireless camera that's far away from the routers / other interference, but the visual identification through the viewfinder is the most reliable method. (b) wired cameras don't emit RF signals and hence not detectable through RF method. but lenses are lenses, and they do show up in viewfinder. For GPS /tracking Worked for me. I tested this with my iPhone. The detector reacts when i open my Waze and Google Maps apps (tracking my location). For Magnetic Field This is an interesting one - took me sometime to figure out what the GS mode and GS Probe does. They detect magnets (and I suppose magnetic fields). Once you switch over from MS Mode (the mode that detects radio frequency) by holding down the MS button for a few seconds (the GS blue light will light up), approach a magnet with the GS Probe, tip of the GS Probe will light up. It only react to fairly strong magnet. I am not sure which type of bug emits strong enough magnetic field to trigger this. For RF scan, I would start in a room where the wifi router is (if there's one, or any knowable strong, active RF source), and lower the sensitivity to just below the detection threshold. Then walk around the premises to see if detector goes off. I prefer the silent / vibrate mode (press the MS button once) as the default beep gets pretty annoying. Peace of mind when staying in new places.

Cool, this does work

This takes a bit of practice and it needs to be close to the item. So you need to move around the room slowly and methodically. It seems like proper movement is important. Too fast and you miss it. Too slow and detection is poor. But if you get it right, it works. It might be useful in some odd circumstances for finding a lost item too. If you have a need for this buy it.

Seems to work and respond to various signals

I'm not a specialist and this was more of a curiosity order for me. I tested it around the house and got plenty of random beeps but then, there's plenty of signals in the house and this seems to respond to plenty of them. It seems to respond to a smart-device camera activation and also outgoign and incoming signals, such as a phone call. On my pictures u can see device next to a tablet with camera off > no response from device and tablet camera on > device is picking up signals (curious, i don't know why this works or how but hey, it works for a tablet camera activation so it gotta work for spy cameras too i assume. So long as there's a signal, which there would be. Second set of pictures is device next to phone > not calling > no response from device and then call in progress > device is responding.

Frequency vibrations are strong

Interesting & definitely something that peaks my curiosity. Can tell sone wave frequency is picked up around the house. A slow&steady scan found many areas with some kind of frequency. Glad to note my bedroom is free from this. No phone in there while I sleep. Tv.s let off the most second by the phone. I'm interested to use this while traveling. I can see how my inner obsession can better fueled by this device.

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