






🕵️♂️ Stay one step ahead—because your privacy deserves VIP treatment.
The JMDHKK K18+ is a compact, battery-powered privacy protection tool that detects hidden cameras, bugs, and magnetic surveillance devices using advanced multi-signal and magnetic field detection technology. Designed for easy use with a two-button interface and LED indicators, it offers customizable sound and vibration alerts. Ideal for professionals and travelers, it secures homes, offices, hotels, and vehicles, ensuring comprehensive privacy protection in any environment.






| ASIN | B07B93347H |
| Best Sellers Rank | 3,854 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 24 in Spy Cameras |
| Colour | Black |
| Connectivity protocol | Wi-Fi |
| Guaranteed software updates until | unknown |
| Included components | Antenna, GS Probe, Main Unit, USB Charging Cable, User Manual |
| Indoor/Outdoor usage | Indoor, Outdoor |
| Installation type | Screw In |
| Item dimensions L x W x H | 10 x 5.5 x 2 centimetres |
| Item model number | K18+ |
| Manufacturer | Biznlink |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Mounting type | Window Mount |
| Night-vision range | 40 Feet |
| Number of items | 1 |
| Power source | Battery Powered |
| Product Dimensions | 10.01 x 5.51 x 2.01 cm; 158.76 g |
| Video capture resolution | 4k |
| Voltage | 3.7 Volts |
| Wattage | 4.07 watts |
| Wireless communication technology | Wi-Fi |
H**N
Accurate GPS Tracker Detector – Finds Magnetic Trackers Fast
I used the K18 GPS detector in my car and it quickly detected a magnetic GPS tracker hidden underneath. It’s easy to use and very reliable. Perfect for anyone who wants to stay safe and protect their location privacy.
A**S
Great product!
Works great!
A**I
Easy to use and user friendly
It was quite simple to set up. So far I have not detected anything so feeling positive about that. I will take it with me on holiday to ensure the rooms I book don’t have any hidden cameras. Very hopeful about this product
V**A
Finds neighbours wifi and anything electrical
Finds neighbours wifi and anything electrical. Mobile phones smart watches. Unless you are in a field with no electricity or devices you may have a chance.
A**S
Great gadget
Great device does exactly what it’s ment to and easy to use
D**7
Just ok
Tested it its ok
M**.
WORTH HAVING ONE IN YOUR HOME
THEY DID EXACTLY WHAT IT WAS REQUIRED TO DO. DEFINITELY WOULD RECOMMEND BOTH SELLER AND PRODUCT. THANKS.😊 !!! 🌟 🌟 🌟 🌟 🌟
B**V
Fabulous
Fab little piece of machinery. Bought it for my niece and it does exactly as it says
I**N
Great device for the price. Works exactly as described.
L**N
Très satisfait du colis
W**G
I bought the JMDHKK K18 bug detector mainly based on a gut feeling.simply to be able to check for myself whether there were any unusual signals in my surroundings. In the end, I didn’t find anything suspicious—and that is actually the best possible result. The device immediately gives a solid impression: compact, well built, and intuitive to use. After a short learning curve, it’s easy to understand how to adjust the sensitivity so that not every WiFi signal or smartphone triggers an alarm. By gradually finding the right setting, the detector responds in a very logical and predictable way to active signal sources. I’ve used it at home, in my car, and also tested it in unfamiliar environments. Of course, it reacts to normal electronic devices, which is completely expected. However, this actually helps you learn how to distinguish everyday signals from anything potentially unusual. I also really appreciate the option to mute the sound and use vibration or visual indicators instead. Overall, this is not a professional, high-end device for intelligence-agency-level use—but that’s not something you would expect at this price point. For private users who want to check their surroundings themselves and regain a sense of security and peace of mind, this detector makes a lot of sense. Personally, it helped me feel more relaxed again, and that alone made the purchase worthwhile. Conclusion: Solid device, easy to use, does what it’s supposed to do, and provides a reassuring sense of security. I would buy it again.
M**I
I bought this device as a bug detector to check my hotel rooms and office for any hidden listening devices. It’s very easy to use and works exactly as expected. I recently took it with me on a business trip and used it to scan my hotel room and meeting area. It helped me quickly identify active wireless signals nearby, which gave me a lot of peace of mind during important calls and meetings. The device is compact, portable, and reliable. If you’re concerned about privacy or travel often, this bug detector is definitely worth having.
M**I
Kunde inte upptäcka min AirTag som var i närheten trots att jag var i källaren och det fanns inga andra källor. Upptäckter magnetiska fält bara i väldigt nära håll.
Trustpilot
4 days ago
2 weeks ago