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China LJ-E01-PLUS Radar and Video Fusion Security System - Top Suppliers and Factory for Perimeter Protection
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China LJ-E01-PLUS Radar and Video Fusion Security System - Top Suppliers and Factory for Perimeter Protection

The LJ-E01-PLUS radar and video fusion security early warning system is an advanced solution designed for perimeter protection in critical areas, including borders. This state-of-the-art system integrates intelligent security radar with AI-driven multi-spectral photoelectric capabilities, as well as acoustic and optical alarms, ensuring comprehensive intrusion detection. As a leading China supplier, our factory focuses on delivering high-quality security solutions that meet the demands of various environments requiring enhanced safety measures. Trust the LJ-E01-PLUS system for reliable and effective security protection

    Introduction

    LJ-E01-PLUS radar and video fusion security early warning system is mainly used in scenarios such as borders and key places that need to realize perimeter protection intrusion functions. The front-end equipment consists of intelligent security radar, AI multi-spectral photoelectric and acoustic and optical alarms.

    The radar adopts digital beamforming technology, with low equivalent omnidirectional radiation power, high search data rate, adaptive clutter suppression technology and dense target detection before tracking technology, and extremely low clutter false alarm rate. The system adopts the technology of thunder-vision fusion, continuously scans the defense zone area through radar, and integrates edge AI deep learning algorithms to realize timely alarms for moving targets invading the defense zone area, and links video to intelligently track and identify invading targets such as people and vehicles, filter false alarms caused by trees, rain, etc., accurately locate the exact location of the area where the alarm occurred, and then notify users of the alarm situation.

    Key Indicators

    Model name

    LJ-E01-PLUS radar and video fusion security early warning system

    Overall performance

    1.Target recognition: pedestrians, vehicles

    2.Recognition mode: radar detects targets, linked camera recognition and tracking

    3.Identification distance: pedestrians ≥ 800m, vehicles ≥ 1500m

    Radar

    1.Radar type: phased array

    2.Radar target information: range, azimuth, speed

    3.Operating frequency band: K-band

    4.Acting distance: the maximum detection distance for pedestrians is ≥ 800m; Vehicle vessel ≥ 1500 m;

    5.Minimum detection distance ≤ 30 m;

    6.Beamwidth: Azimuth Angle: 90°(single), expandable 180°/270°/360°(two-sided array/three-sided array/four-sided array); Elevation Angle: 18°

    7.Accuracy: speed accuracy < 0.5m/s; Distance accuracy < 10m; Angular accuracy < 2°

    8.Detection speed: 0.5m/s-50m/s

    9.Data update rate: 0.5Hz

    10. IP network interface, DC12V power supply

    EO

    1.The sixth generation VOx oxide alum uncooled detector, resolution 384 × 288 pixels, 50mm lens

    2.2 million/4 million color-to-black CMOS, 5.5~180mm 33x optical zoom, auto-focus

    3.Intelligent functions: hot spot alarm/temperature display/intrusion detection/automatic tracking/people and vehicle detection

    4. 360°horizontal infinite scan, pitch -90°~+90°, rotation speed 0.01°~100°/s (high-speed mode can reach 180°/s)

    5.300 m laser flood lighting, audible and visual warning denial, automatic sensing wipers

    6. IP network interface, DC24V power supply

    Main Features
    1
    It has all-weather and all-time detection, tracking, identification and alarm, and has the ability to detect and monitor multiple batches and targets at the same time;
    2
    High accuracy and long detection range: the radar actively detects, obtains the target's azimuth, distance, speed and other information, filters out the interference of the environment and small animals through the target characteristic parameters, and further reduces the probability of false alarms and missed alarms;
    3
    Low false alarm: Thunder vision fitting improves intrusion accuracy, alarm linkage video, photoelectric capture, review, alarm, record alarm information through AI algorithm, secondary confirmation without false alarm;
    4
    It has accurate holographic display and environmental situational awareness functions based on GIS maps, with intuitive display, simple control, efficient and direct decision-making scheduling, prevention and control command;
    5
    It has multi-layer prevention and control area setting function, and can distinguish the danger level from far and near for refined early warning;
    6
    It has directional strong sound and laser dazzling emergency response functions, and can remotely reject prohibited targets;
    7
    It has the functions of real-time display of target images, video evidence collection and playback;
    8
    It has a real-time output function of target angle, distance and other information;
    9
    It has image enhancement function to improve imaging monitoring capabilities under severe weather conditions;
    10
    The system has self-check function and real-time monitoring function of equipment status during operation, ensuring that users can always keep abreast of the online or fault situation of equipment.
    Application Scenarios

    Designed specifically for ground/water surveillance of critical targets such as chemical industrial parks, border ports, and port terminals. It enables comprehensive monitoring, early warning, and tracking of personnel, vehicles, and vessels under all-weather conditions.

    Frequently Asked Questions
    Q What is the maximum detection range of the LJ-E01-PLUS system for pedestrians and vehicles?
    The LJ-E01-PLUS system achieves a maximum detection distance of ≥800 meters for pedestrians and ≥1500 meters for vehicles and vessels. The minimum detection distance is ≤30 meters, enabling reliable coverage across both close-range and long-range perimeter security scenarios.
    Q How does the radar-video fusion system reduce false alarms caused by the environment?
    The system applies adaptive clutter suppression technology and edge AI deep learning algorithms to filter interference such as trees, rain, and small animals. Thunder-vision fusion requires AI-based secondary confirmation before any alarm is triggered, effectively eliminating false positives from non-threatening sources.
    Q What radar type is used, and how wide is its coverage area?
    The system uses a K-band phased array radar with digital beamforming technology. A single unit covers a 90° azimuth angle and 18° elevation angle. By combining arrays (two-sided, three-sided, or four-sided configurations), coverage can be extended to 180°, 270°, or full 360°, with a data update rate of 0.5Hz.
    Q Can the LJ-E01-PLUS operate effectively at night and in severe weather conditions?
    Yes. The system is designed for all-weather, all-time operation. It includes image enhancement functions to improve imaging quality under adverse conditions, 300-meter laser flood lighting for nighttime visibility, and automatic sensing wipers to maintain optical clarity in rain or dusty environments.
    Q Does the system support active deterrence against intruders?
    Yes. The LJ-E01-PLUS includes directional high-intensity acoustic warning and laser dazzling (denial) functions that allow operators to remotely challenge or deter intruders without physical intervention. These can be triggered automatically upon alarm confirmation or controlled manually by security personnel.
    Q What types of facilities and environments is the LJ-E01-PLUS system best suited for?
    The system is purpose-built for high-security perimeter protection of critical infrastructure including chemical industrial parks, border checkpoints, and port terminals. It supports both ground and water-surface surveillance, making it ideal for environments that require simultaneous comprehensive monitoring of personnel, vehicles, and vessels.

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