Non linear junction detectors are the perfect tools for a professional detection. With these efficient equipment, even a dormant surveillance system can be located. The references we offer are portable, easy to use and powerful.
Lornet detector 
This portable non linear junction detector is easy to use. It detects various kinds of electronic devices.
Lornet 24 detector 
An automatic system of frequency selection is integrated into the device that can tune away from narrowband interference automatically.
NLJD-02 detector 
With the NLJD-02 you can detect any kind of electronic devices, whether they are turned on of off.
Raksa 
The Raksa is a radio frequency detector that allows you to detect cell phones, GPS trackers as well as Wi-Fi and Bluetooth devices.