K-18 detector for searching for bugs and hidden cameras

The K-18 is a professional-grade device designed to detect bugs, hidden cameras, and other covert surveillance equipment. Built with advanced, next-generation components, this detector is highly effective at identifying audio, photo, and video recording devices—whether they're transmitting data live or storing it for later retrieval. It’s ideal for use in homes, offices, or any space where privacy is a priority.

The K-18 can detect transmitting devices within a range of up to 10 meters, operating across a wide frequency spectrum from 1 to 6500 MHz. This includes standard bugs, wireless microphones, mobile phones in recording mode, wired and wireless cameras, and GPS trackers. Impressively, it can even locate non-transmitting (powered off) GPS and camera devices, thanks to its versatile detection modes.

In terms of value for money, the K-18 stands out as one of the best tools available in its category, offering high-end functionality at a competitive price.

The device features a ten-level signal strength indicator with built-in LEDs, helping you visually track the strength of any detected radio signal and estimate how close you are to the source. As you move toward a transmitter, the K-18 alerts you with sound and light signals, making it simple to zero in on hidden devices.

The K-18 is also equipped with a hidden camera detector that uses high-intensity red LEDs and specially coated glass to reflect camera lenses. This tool can detect even tiny lenses as small as 0.5 mm by exploiting the reflective properties of camera optics—offering effective visual confirmation even in challenging environments.

In addition to RF and optical detection, the device includes a magnetic sensor with a detachable probe. This allows you to scan hard-to-reach areas like under furniture or behind panels for devices with built-in magnets. When a magnetic source is detected, the probe emits an audible alert and lights up its built-in LED.

The K-18 is powered by a rechargeable battery, offering up to 4 hours of use on a single charge. Compact and lightweight—no heavier than a smartphone—it’s easy to carry and handle. The housing is made from durable ABS plastic, providing a sturdy, ergonomic feel.

Compatible with 2G, 3G, 4G, and microwave transmission protocols (including 1.2, 2.4, and 5.8 GHz), the K-18 offers comprehensive protection against modern surveillance threats—all in a sleek, portable package.

Device Specifications:

Minimum Detection Sensitivity: 0.03 mV/m
Dynamic Range: Greater than 73 dB Construction size is 117 x 56 x 20mm

Supported Signal Types:

The K-18 is capable of detecting a wide variety of digital communication standards including:

4G (LTE)
Bluetooth
GPS
GSM 900/1800
UMTS (3G)
Wi-Fi

Detection Range:

Detects radio signals with a power of 5 mW up to 10 meters
Identifies active mobile phones up to 15 meters away
Maximum detection distance for any radio signal: up to 15 meters

Build & Battery:

Durable ABS plastic housing
Built-in rechargeable battery with 1000 mAh capacity
Fully recharges in approximately 2.5 hours
Operating temperature range: -10°C to +40°C (14°F to 104°F)

Included in the Package:

1.Main detector unit
2.Detachable antenna
3.Flexible remote probe for hard-to-reach areas
4.Battery charger
5.User manual