NLJD-803 is an infrared imaging non-linear junction detector that innovated in combin-ing non-linear junction detector with infra-red imaging, which can detect any elec-tronic equipment hidden in walls, ﬂoors, ceilings, lamps, furniture or containers. No matter whether these electronic devices are transmitting signals or starting up, they can alarm through display, vibration and sound prompt. At the same time, the infrared imaging module can detect synchronously, and the suspicious electronic equipment detected can be imaged and displayed, which can greatly reduce the false alarm in the detection process and improve the work eﬃciency of detector.

Technical Principle

Infrared imaging non-linear junction detector boasts both the function of infrared imaging and non-linear detecting. The transmitting end of the detector sends the fundamental wave of the S-band to the area target object, while the receiving end captures the second and third harmonics generated from the target object, and uses articial intelligence algorithms to analyze the harmonic laws to judge whether there are suspicious electronic products or metal corrosion nodes in the detecting area.At the same time, the infrared imaging module can display the real thermal image contour of the thermal objects in detected areas to make it easier for operating man to judge whether the suspicious electronic devices is taking place, and to improve the eﬃciency and accuracy of safety inspection.

警盾（北京）科技有限公司