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JJN digital
CAM-105w Cellular Signal Detector:2G/3G/4G Wi-Fi/BT
3.415,00  EUR  ex VAT
4.268,75  EUR  inc VAT
Not on stock
14 day refund
24 month warranty

The JJN Digital CAM-105w is a 2G/3G/4G Mobile Phone Detector with Wi-Fi & Bluetooth Detection.

This product is end of line and no longer available. Please take a look at the latest version CAM-GX5 5G Ready Handheld Cellular Activity Monitor

The JJN Digital CAM-105w is a handheld mobile phone detector designed to detect and locate transmissions from cellular mobile phone-based devices, including mobile phones, smartphones, vehicle trackers, GSM listening devices (bugs), and covert wireless 3G/4G cameras. It can also detect signals from Wifi/Bluetooth/Video devices that use the 2400 MHz band. 

The device offers unprecedented levels of detection in a handheld unit and logs all cellular activity within range. It features a very useful separate 2400 MHz band detector for detecting the rapidly growing threat from Wifi/Bluetooth/Video devices. The CAM-105w has a 4000 Event Memory Log, which can record up to 4000 cellular events, such as Time/Date, Duration, Band detected, and Signal strength. 
Depending on the signal strength and ambient conditions, you will be able to detect signals from up to 50m as it features extremely high gain amplifiers.

The CAM-105w is useful for checking for hidden devices in sensitive meeting rooms, detecting unauthorized mobile phone usage in offices, exam halls, hospitals, or prisons, and in vehicles to locate hidden tracking devices.
It has a simple, intuitive menu-driven system displayed on a color TFT screen, allowing the user to perform real-time detection or to view events that have previously occurred. The device is designed and manufactured in the UK to the highest specification and is enclosed in a customized machined aircraft-grade aluminum enclosure.
If you need to detect and locate transmissions from mobile phone-based devices and Wifi/Bluetooth/Video devices that use the 2400 MHz band, then the JJN Digital CAM-105w device would be a good choice for you as it offers exceptional levels of detection in a handheld unit and is easy to use.

JJN Digital CAM-105w Main Features: 

  • Detects GSM (2G), UMTS (3G), and 4G (LTE) signals, as well as Wifi/Bluetooth/2.4 GHz devices, GPS trackers, SMS (texts), GSM bugs, 3G/4G video, Bluetooth and Wifi devices. 
  • The device can detect cellular bands ranging from 800 MHz (4G) to 2600MHz (4G), making it highly sensitive and capable of detecting signals from up to 50 meters away.
  • It offers a designated 2400 Mhz band detector for Wifi/Bluetooth/Video and other latest-generation devices
  • The CAM-105w records up to 4000 events, including the time and date, detected band, duration, and signal strength, which can be viewed on-screen or downloaded to a USB stick for later analysis. 
  • Additionally, the Graph Mode feature plots real-time or historical graphs of all detected cellular bands.
  • User-friendly 3.5-inch color TFT display and audible signal strength 'Beep' and silent vibrate mode, making it easy to use in any setting.
  • The CAM-105w is encased in a customized machined aircraft-grade aluminum enclosure, making it extremely durable, and is powered by an internal Lithium Polymer battery pack, which comes with a charger. 
  • It is supplied in a heavy-duty military standard carry case, ensuring ultimate protection during transport.
  • The CAM-105w is a versatile device that detects various signals and is manufactured in the UK to high standards. 



JJN Digital CAM-105w Technical Specifications:

Typical Performance Characteristics - at 20 degrees C

Detected Bands:

Display: TFT Colour 3.5’ High Contrast Graphic Display
Battery: Internal 3.7V 2400 mAH Li-Ion rechargeable
Operating Duration – fully charged battery 8 hours
Charge Time – 4 hours
Operating Temperature Range:-15 to +50 degrees C - Relative Humidity < 90%
Dimensions:173mm x 103mm x 25mm
Weight:400 g – Main Unit
Signal Processing and Control: RISC Based Microcontroller with real-time clock
Event Log: Maximum 4000 Events – Cellular Log
Maximum 24 Hours – 2.4GHz/Wifi/Bluetooth Log
USB Socket: For USB Stick download only

JJN Digital CAM-105w Feature Focus:

Cellular Phone Detector with 2G/3G/4G/Wifi & Bluetooth Detection

The handheld CAM-105w Mobile Activity Monitor is capable of detecting and locating transmissions from a variety of cellular mobile phone devices, including 2G, 3G, and 4G smartphones, vehicle trackers, GSM listening devices (bugs), and covert wireless 3G/4G cameras. It is especially useful for identifying hidden devices in sensitive areas such as meeting rooms, hospitals, exam halls, prisons, and offices where unauthorized mobile phone usage is a concern. Additionally, it can be used in vehicles to locate hidden tracking devices.
With its multiple high-gain amplifiers, the CAM-105w offers unprecedented levels of detection in a handheld unit and can detect signals from existing 900 MHz (2G), 1800 MHz (2G/4G), 2100 MHz (3G), as well as the new 4G Cellular bands 800 MHz (4G LTE) and 2600 MHz (4G LTE). It can log all cellular activity within range and has a detection range of up to 50 meters, depending on signal strength and ambient conditions.

Separate 2.4GHz detection mode

The CAM-105w includes a dedicated detector for the 2400 Mhz band, which is designed to detect and locate the presence of wireless devices such as Wifi, Bluetooth, and video devices. These wireless devices pose a significant threat as they can record audio for extended periods and then transmit it intermittently. The detector uses advanced algorithms to analyze the signals and identify the type of signal, such as Bluetooth, Wifi, or other 2.4Ghz signals. The device logs all activity within the last 24 hours, which can be viewed graphically for future analysis. Additionally, the detector is capable of detecting other devices that use the 2.4 GHz band, such as wireless video devices.

4000 Event Memory Log

The CAM-105w has the capability to store up to 4000 cellular events, which can be displayed either as a list or graphically. Each signal detected, regardless of its duration, will be recorded with its Time/Date, Band detected, Duration, and Signal strength. This feature can be especially helpful in identifying the type of device detected. For instance, a sequence of brief and regular bursts in one particular band may indicate a GSM/GPS Tracking device. These can be viewed in Graph Mode, represented as evenly spaced lines that show the pulsing nature of the transmission. Examining call activity during specific times of the day can also reveal instances of unauthorized phone usage in restricted areas like prisons, boardrooms, or exam halls. The entire event log can be downloaded to a USB stick for storage or transferred to a computer for analysis or reporting.

Simple and intuitive use

The CAM-105w features a user-friendly, menu-driven system displayed on a color TFT screen, making real-time detection or reviewing past events effortlessly. With each band having a dedicated 20-element signal strength meter, pinpointing the origin of a detected signal is effortless. An audible 'Beep' mode allows for audio monitoring without needing to glance at the display, and a silent vibrate mode is available for use in highly sensitive areas.

UK Quality Build

The CAM-105w is a product of top-notch design and manufacturing standards in the UK. It comes encased in a tailor-made, machined aluminum enclosure with aircraft-grade quality. The device employs a built-in Lithium-polymer battery pack and is provided with a global charger. The entire package is delivered in a robust, military-standard carry case to offer the highest degree of protection.

How to use the JJN Digital CAM-105w:

 In this video clip, you can check how easy is to use the CAM-105w:

 JJN Digital CAM-105w Package Contents:

  • CAM-105w Handheld Detector
  • Semi-Rigid Multiband Whip Antenna
  • 5V DC Charger - 110V to 240V AC input (Auto Switching) with International Adaptors (UK, US, EU)
  • Heavy Duty Military Standard Carry Case
To discover more about JJN Digital, take a look at the whole JJN Digital Product Portfolio


For detailed info on the specifications and use of the device, please read the PDFs available for download below. 
Use only the provided charger and cable, that are supplied in the accessories of the unit. The usage of other chargers may damage the unit and is not covered by the product warranty.

24 Months Warranty

>>Download detailed specifications (PDF)<<

Disclaimer: Items on the website are not be used for the purpose of illegal surveillance of unsuspecting subjects. The items are to be used only in compliance with all the local laws and regulations under the threat of penalty.

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