Technical Principle

The transmitting end of the non-linear junction detector sends the fundamental wave of the S-band to the target area or object, while the receiving end captures the second and third harmonics generat- ed from the target object, and uses artificial intelligence algorithms to analyze the harmonic laws to detect and identify whether there are suspicious electronic products or metal corrosion nodes in the detecting area.

Application Scenarios

It can be widely used in government, public security, prison, justice, commercial security and personal privacy protection, etc.:
Enterprise and commercial secret protection: detect unauthorized electronic devices hidden in important conference rooms or confidential offices of the company, such as eavesdroppers, mobile phones and devices containing SIM cards, etc..
 Public security and SWAT explosive disposal: detect electronic
detonation devices and remote controls in dangerous areas.
Personal privacy protection: detect equipment for secretly photo- graphing and recording hidden in houses, hotels and other places, such as recording pens, cameras, etc..

Product Highlights

 IPR: fully independent intellectual property rights not limited by technical protection, can quickly customize features and optimize algorithms, technical security under greatly protected.
 High accuracy: the built-in second and third harmonic detection function can quickly and effectively identify the equipment contain- ing semiconductor devices.
 High sensitivity: it can quickly identify semiconductor products
hidden in walls or furniture.
 Low false positive rate: the built-in nondestructive detection algorithm greatly improves the detection ability, and the false positive rate is very low.
 Harmless to people: the characteristics of the equipment meet HJ
/ T10.2 radiation environmental protection guidelines and manage- ment requirements, which are absolutely safe and harmless to human body.
 Flexible and simple operation: humanized operation interface,
simple and intuitive; few keys for manual operation.

Project		Main Parameters
	Product working frequency band	2.400GHz
	working voltage	7.4V
	frequency range	2.404 GHz - 2.472 GHz
	Receiving 2nd~3rd harmonic range	4.808 GHz-4.944 GHz, 7.212 GHz-7.416 GHz
	（Pulse mode transmit power (maximum)	0~4W (ERIP)
	Imaging size	430mm×430mm
	Spatial resolution	0.050mm diameter copper wire
	Imaging board thickness	15mm
	Imaging grayscale level	16bit
	Pixel size	150 microns
	Bottom blind spot height	15mm
	Protection grade	IP56
	Weight	1kg
	Screen size	12.2 inches
	Screen resolution	1920×1200
	System memory	16GB
	System storage	512GB
	Continuous working hours	6hours
	Protection grade	IP56
	Operating temperature	-20℃-+50℃
	Storage temperature	-20℃-+55℃