VT-802 Advanced Portable Non-Linear Junction Detector for Privacy & Asset Protection

VT-802 Portable Non–linear Junction Detector Product Overview

Product Overview

The VT-802 is a compact portable non-linear junction detector designed for the detection of electronic devices hidden in various concealed locations such as walls, floors, ceilings, light fixtures, furniture, or containers. It can effectively detect electronic devices regardless of whether they are transmitting signals or powered on/off, and it alerts through display, sound, and vibration.

Technical Principle

• Transmitter:The device emits a fundamental frequency in the S-band to the target area or object.
• Receiver:Captures the second and third harmonic frequencies generated by the target object.
• Artificial Intelligence Algorithm:Analyzes the harmonic patterns to detect and identify suspicious electronic products or metal corrosion junctions within the detection area.

 Application Scenarios

• Corporate Trade Secret Protection:Suitable for detecting unauthorized electronic devices hidden in important meeting rooms or confidential offices, such as eavesdropping devices, mobile phones, and devices containing SIM cards.
• Advanced High-Security Facility Audits:Suitable for detecting unauthorized electronic components and transmitters in hazardous areas.
• Personal Privacy Protection:Suitable for detecting hidden audio/video recording devices in residential, hotel, and other locations, such as voice recorders and cameras.

Product Highlights

• National Production:Fully domestically produced with complete independent intellectual property rights, complying with national policy requirements.
• High Accuracy:Built-in second and third harmonic detection functions for rapid and effective identification of devices containing semiconductor components.
• High Sensitivity:Rapidly identifies semiconductor products hidden in walls or furniture.
• Low False Alarm Rate:Built-in non-destructive detection algorithm significantly improves detection capability and reduces false alarms.
• Safe for Human Use:Device characteristics comply with HJ/T10.2 radiation environmental protection guidelines, ensuring absolute safety for human health.
• User-Friendly Operation:Graphical interface that is simple and intuitive; few buttons for easy operation.
• Energy Saving:Features automatic shutdown when folded or idle for a long period, conserving power.

Authoritative Certification

• Industry Standard:Complies with the Ministry of Public Security standard “GA1236-2015 Nonlinear Junction Detectors.”
• Quality Testing:Passed quality testing by the National Quality Supervision and Inspection Center for Safety and Alarm Systems (Beijing) and the Ministry of Public Security’s Quality Inspection Center for Security and Police Electronic Products, and has obtained a test report.

Product  Specification