Product Information

Overview

AN-811 enhanced non-linear junction detector integrates a wireless signal detection unit on top of the nonlinear node detection unit for detecting eavestapping optoelectronic devices in packages, walls, floors, ceilings, lamps, furniture or containers. For hidden electronic devices, the enhanced nonlinear node detector can alarm through sound or vibration, while the wireless signal detection unit can quickly catch the wireless signal being transmitted and received, and indicate the location of suspicious electronic devices through the screen, improve the efficiency of on-site security inspection, and effectively protect the privacy and security of government, enterprises and individuals.

The transmitting end of the enhanced nonlinear node-integrated detector emits S-band fundamental waves to the target area or object, while the receiving end captures the second and third harmonics generated from the target object, and analyzes the harmonic law by using artificial intelligence algorithm. Thus detect and identify whether there are suspicious electronic products or metal corrosion nodes in the detection area, and use the differential detection principle to eliminate the interference of distant signal sources, and can detect suspicious wireless signals near.



 

Featured Highlights

• Completely domestic equipment: completely independent intellectual property rights, not subject to foreign technology import restrictions, can be quickly customized characteristics and optimized algorithms, security is greatly guaranteed

• Strong semiconductor recognition ability: support second and third harmonic detection, can quickly and effectively identify devices and equipment containing semiconductors

•High recognition of wireless signal shape: Wireless signals can be detected and alarms displayed, such as 5G signals of 2.6GHz, 3.5GHz and 4.9GHz

•High sensitivity: built-in high-gain antenna, long detection distance, especially for SIM card equipment has a high sensitivity, to ensure that secret recording, mobile phone communication equipment can be quickly detected  

•Flexible operation: small size, flexible operation, simple and practical, excellent user experience

 

Project		Main Parameters
Basic Specification	Operating frequency band	2.4GHz
	working voltage	7.4V
	Frequency range	2.4GHz-2.5GHz
	Receiving 2nd- 3rd harmonic range	4.8GHz-5GHz 7.2GHz-7.5GHz
	Pulse mode transmission power (max.)	4W(ERIP)
	Receiving sensitivity	≤-125dBm
	Detection distance	GPS module: 400-500mm;Mobile phone :150-220mm;SIM card :25-33mm
	Support frequency range	50MHz~6000MHz
	Signal reception sensitivity	-50dBm
	Product size	750mm*114mm*108mm
	Outer box size	700mm*330mm*180mm
	Product weight (including battery)	<1.6kg
Environment Specification	Working temperature	-30° C ~+55 ° C
	Working humidity	≤ 93%, no condensate