JMDHKK K18+ 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)
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Color: Black
Features
- Hidden Camera Detection: This device ensures your privacy by effectively identifying hidden cameras in hotels, bathrooms, and other sensitive spaces. Designed for those who value their privacy, such as frequent travelers, business professionals, it accurately identifies even the most concealed cameras, helping you stay secure in any environment.
- Bug Detection & Privacy Protection: This device serves as an Bug detector, identifying various signals from devices like bugs. In sensitive environments such as business meetings or confidential discussions, it ensures no unauthorized devices transmit your private information. Designed to operate passively, it detects bugging devices without emitting signals, providing reliable privacy protection .
- Magnetic Detection for Enhanced Privacy: This device is adept at detecting magnetic objects, commonly used some surveillance tools for easy installation. Ideal for anyone aiming to protect their vehicles and personal areas, it reliably identifies magnetic items. Detection efficiency depends on the objects magnetic strength and size, helping ensure robust privacy protection in both personal and professional settings.
- Easy Operation & User-Friendly Design: Designed with simplicity in mind, the device allows you to switch between functions effortlessly with just two buttons. The LED signal strength indicator helps you quickly identify the source of detected signals. Alerts are customizable, with both sound and vibration options, ensuring ease of use in any environment, whether at home, in a hotel, or during business meetings.
- Comprehensive Application for Privacy Assurance: This detector is effective across various settings, including homes, offices, hotels, and vehicles, as well as sensitive areas like bathrooms and dressing rooms. It's ideal for anyone from solo travelers to families, ensuring environments are secure . Perfect for maintaining discretion during business meetings or in personal spaces, this device effectively protects user privacy.
Recommended Uses For Product: Spying
Brand: JMDHKK
Model Name: K18+
Connectivity Technology: Wireless
Special Feature: Portable
Power Source: Battery Powered
Connectivity Protocol: Bluetooth
Color: Black
Number of Items: 1
Wireless Communication Technology: Bluetooth
Installation Type: Screw In
Material: Acrylonitrile Butadiene Styrene (ABS)
Voltage: 3.7 Volts
Wattage: 4.07 watts
Item dimensions L x W x H: 3.94 x 2.17 x 0.79 inches
Batteries Required?: Yes
Item Weight: 5.6 ounces
Focus Type: Auto Focus
Low light technology: Night Color
Alert Type: Audio and Motion
Room Type: Office
Light Source Type: LED
Specific Uses For Product: Surveillance
Unit Count: 1.0 Count
International Protection Rating: IP54
UPC: 615228418348
Product Dimensions: 3.94 x 2.17 x 0.79 inches
Item model number: K18+
Batteries: 1 AAA batteries required.
Is Discontinued By Manufacturer: No
Date First Available: March 6, 2018
Manufacturer: Shenzhen Xinxin Zhilian Technology Co., Ltd
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black
This is a good device once you learn how to calibrate and understand how the camera sensor works. Questions to their customer support were promptly answered and I am satisfied with the product.
Reviewed in the United States on September 2, 2025 by LB
Color: Silver
The media could not be loaded. picked up this detector for checking my hotel rooms during business trips and its straightforward to use. two button operation makes it easy to figure out - no complicated settings to mess with. the led lights show signal strength and the vibrate feature is handy when you need to be quiet. been using it for about a month now in different places and its simple enough that i can do a quick scan in just a few minutes. battery life is decent - still using the first set after checking six different rooms. few things to note though - sometimes picks up regular electronics like wifi routers which can be confusing at first, and the magnetic detector needs to be pretty close to work well. size is good for travel - fits in my laptop bag without taking up much space. like that you can turn the beeping sound off and just use vibrate mode. takes some practice to learn what normal signals look like versus unusual ones. wish the instruction manual was clearer about what different light patterns mean. comes in handy when staying in new places or using shared spaces. makes checking unfamiliar rooms quick and simple. nice having something compact that does multiple detection types without needing separate devices.
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Reviewed in the United States on November 17, 2024 by Bezli Bezli
Color: Black
If you’re looking for a “spy detection” device that detects literally everything except actual spy devices, congratulations—you’ve found it. Wood? Detected. Plastic? Detected. Your countertop? Detected. Pretty sure if I pointed it at my dog it would “detect” him too. The build quality screams “Friday at 4:59 PM” when everyone at the factory was already halfway out the door. It feels cheap, it performs worse, and the only thing it’s truly good at is wasting your time. I’ve had it for a few days and it’s already in my junk drawer. Not even worth the return shipping. Save yourself the frustration and spend your money on something useful… like a rock.
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Reviewed in the United States on August 14, 2025 by ron251
Color: Gold
Much needed peace of mind!
Reviewed in the United States on July 22, 2025 by Shelley Payne
Color: Black
First off, I'm going to say that the local POLICE told me to buy myself a scanner since they themselves DO NOT own such equipment. I had an unnerving instance where a random stranger entered my house one night and turned on the light in front of our bedroom, accessed an account on our TV then left. (He/she wanted us to know they had entered), but our $10,000 worth of gemstones by the door were not touched. Just the week prior they had flown a drone over my house and sat there staring at me for 15 minutes when I walked out and heard it. I live in the country, so it's VERY uncommon for that sort of thing (either thing) to happen. I knew they must have some sort of spy equipment in my house because the night they entered the dogs had all been locked in their dog room (sometimes they are left out in the living room). I'm going to warn you . . . this is going to put you into the looney bin trying to use this thing. It was going off EVERYWHERE you'd expect it to. The living room. The picture on the wall. The deer head. The ceiling fan. it did NOT go off in my son's room, his bathroom, or our second living room we rarely use and is next to our main living area. It DID go off on our bed frame. SADLY, I could find NOTHING. Which ONLY made things WORSE. Furthermore, it was not consistent. Here's the problem . . . after researching online, I found that newer, sophisticated bug devices can detect detectors and shut off signals. So you might catch it, but it could disappear. Others are limited transmission, only sending out signals at certain intervals. AND others are limited on battery power, so might only transmit for a week and then dead. Some can tap into your wifi, and others are on a 4G plan. Some are battery powered and some direct into your main power system. As others mentioned, the magnetic detector only works within 1 inch of said object, which is fine for stuffing down holes you cannot reach into, but not much else. I'd also suggest downlaoding an EMF detector on your phone (for free). That works about as effectively and detects different magnetic radio frequencies. Hopefully I don't end up as a news story . . . but if I do, blame this detector and local law enforcement. (I don't have any enemies, but I am a YouTuber, fwiw)
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Reviewed in the United States on February 6, 2024 by suzanne swift
Color: Black
With my background with Motorola Government Systems, and in my own business of installing licensed and unlicensed microwave systems for my clients, I have been well versed in the wireless world, owning some of the finest test gear worth well into 6 figures. Since I sold that business a few decades ago, along with my test gear, I have building up a small arsenal of wireless tracking resources, based around the many smartphone based apps available. I realized that at a particular time of day, the TVs, my laptops and tablets / chromebooks were loosing their data links. As I scanned a wifi app, I saw a very strong, unmarked signal surge during those time. My frequency counter gave me more info about it, but did not help me track it down. When I found this wireless sniffer on Amazon with good reviews, I decided to add it to my arsenal of testing tools. With the JMHDKK in hand, I was able to do a quick sweep of the area in question, and in the directional information this sniffer gave me, I discovered that a neighbor was using obviously a very powerful VoIP phone system in the 2.4 ghz range, ( probably operating over FCC allowed signal levels ) that was messing up my data links. My solution was to shift much of my data use for my devices with a D-Link wifi hub up to the 5+ ghz range, away from the offending signal. This neat device ( I love the German technology it is built with, and also to that quality ) solved a long standing problem and helped me to find a solution. Now, I can use this to also further secure my home and solve another wifi mystery in the marina I sail from. A small investment for some great capabilities ... (y)
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Reviewed in the United States on May 18, 2023 by AZSailor
Color: Black
Amazing product that performs above and beyond expectations.
Reviewed in the United States on August 30, 2025 by Troy Dale Fondaw Troy Dale Fondaw
Color: Black
Very difficult to use it. Poor design
Reviewed in the United States on September 20, 2025 by yichiun Lu