DT-820Plus Non-linear Junction Detector, with extendable pole. The best selling model from iSecus' TSCM collection. High Quality and performance. It can meet the general requirement of most projects where NLJD is required.
DT-820Plus Unboxing Video:
https://youtu.be/V0KB_A44SAs

DT-820Plus NLJD, is the best selling model from our collection. Very good comments from our EU partners. High Quality and performance, at competitive price.
https://www.isecus.com/product/portable-non-linear-junction-detector-dt-820plus

👆Top Quality Non-linear Junction Detector with extendable pole, can meet the general requirement of many projects. Niche Market, Blue Ocean Market👍
https://www.isecus.com/product/portable-non-linear-junction-detector-dt-820plus

Professional high-level Non-linear Junction Equipment from iSecus. World-class quality and performance, Made in China. Price is much competitive than EU/USA/RU brands. Suits for government/Police/Military Projects.
https://www.isecus.com/products/tscm-equipment/

DT-810 is an Advanced Non-linear Junction Detector which can be used to replace REI model. Great Quality, High Configuration, Much more Competitive Price. Suits for government/Police/Military Projects.
https://www.isecus.com/products/tscm-equipment/

DT-810 is a World-class Non-linear Junction Detector from iSecus. This video demonstrates DT-810 detecting a cellphone underground with over 20cm depth. High Configuration, High Performance, Top-Quality, Competitive Price. It can detect any electronic equipment hidden in walls, floors, ceilings, lamps, furniture or containers. Whether these electronic devices are transmitting signals or not.
Full Video: https://youtu.be/XfV-qOf6CrY

👆Detection performance of hidden sim card. By adopting advanced chipset and detection algrithm, our NLJD (Non-linear Junction Detector) reaches strong penetration capability and extremely good working performance. It can be widely used in government, public security, prison, judicial, military, educational examination, business security and personal privacy protection. Worldwide Top Quality at Competitive Price. Niche Market🫰[Awesome]

(New Product) DT-650 is a Powerful Portable Drone Jammer(Anti Drone) Gun, developped based on SDR technology. It is able to detect drone data transmission signals, drone remote control signals, and WIFI signals, providing you with complete protection against all types of drones. With its strong detection and strike functions, DT-650 can detect drones in real-time, with omnidirectional detection capabilities and directional detection distance of over 2km in an open environment. It can also interfere with drones at a distance of over 1.5km.

DT-650 Introduction Video: https://youtu.be/ka_XkV9P2pA