Views: 0 Author: Site Editor Publish Time: 2026-06-17 Origin: Site
Upgrading perimeter security from passive monitoring to active detection and intelligent warning, achieving 24/7 all-weather 3D precise targeting and intelligent interference filtering for high-security sites.
The NSR300W is a high-performance monostatic intelligent area security radar built with 24GHz K-band millimeter wave technology and DBF digital beamforming architecture. Adopting FMCW frequency modulation, the system realizes real-time three-dimensional precise locking of intruders’ distance, moving speed and azimuth angle.
Equipped with advanced backend signal processing and intelligent pattern recognition algorithms, it effectively filters interference generated by birds, stray animals and natural environmental changes. It fundamentally solves the core pain points of high false alarm rates and poor weather adaptability that plague traditional infrared, vibration and ordinary radar monitoring equipment.
Tailored for high-level security scenarios, the system delivers stable 24/7 unattended perimeter protection for judicial prisons, oil depots, chemical industrial zones, airports, military facilities and other key restricted areas.
Pain Point 1: Poor weather resistance and unstable all-weather performance
Traditional perimeter devices such as infrared detectors and optical fiber vibration sensors are highly susceptible to rain, wind, snow, fog and haze. Severe weather easily causes detection failure, missing alarms and system downtime, resulting in unguarded perimeter loopholes and major security risks.
Pain Point 2: Severe false alarm interference
Conventional perimeter security equipment lacks intelligent classification capability. It cannot distinguish real threats such as personnel and vehicle intrusion from interference sources including flying birds and small animals. Frequent invalid alarms desensitize security personnel, causing them to ignore alert prompts and miss real intrusion events.
Pain Point 3: Passive defense with widespread blind spots
Video surveillance relies entirely on manual monitoring, featuring visual blind areas and response lag. Physical fences only provide passive isolation without active early warning capability. Once the perimeter is breached, the command center cannot obtain real-time intrusion information, delaying emergency disposal.
Pain Point 4: Complex deployment and high long-term maintenance costs
Traditional multi-device linkage systems require cumbersome wiring and complicated debugging. Deployed in harsh outdoor environments, such equipment has high failure rates and difficult on-site maintenance. Short-term usability and long-term idleness lead to low return on investment and poor sustainability.
The Bottom Line: High-standard perimeter security requires intelligent radar equipment featuring all-weather stable operation, intelligent interference filtering, active detection and alert, and simple low-cost deployment.
The NSR300W integrates intelligent multi-dimensional detection, large-area blind-free coverage, multi-target synchronous tracking, flexible network linkage, industrial-grade environmental adaptability and customized intelligent alarm output into a complete and mature perimeter security radar solution.
Function 1: Intelligent multi-dimensional precise detection
Adopting 24GHz K-band and 30dBm stable transmitting power, the system accurately captures real-time distance, speed and azimuth data of moving targets. It realizes millisecond-level perception and rapid response to intrusion behaviors, supporting high-sensitivity real-time perimeter monitoring.
Function 2: Wide-area blind-free coverage
The radar features a 100° horizontal azimuth and 13° vertical elevation ultra-wide beam coverage. It achieves a maximum detection distance of 600 meters for vehicle targets and 450 meters for pedestrian targets. Single-device large-area coverage effectively reduces overall equipment deployment quantity and construction costs.
Function 3: Multi-target synchronous tracking & identification
Built-in high-performance industrial processor supports real-time trajectory tracking of up to 32 targets simultaneously. With a 1.5-meter high-precision range resolution, it can effectively distinguish densely distributed intrusion targets, ensuring no missed detection or missing tracking in complex multi-target scenarios.
Function 4: Flexible networking & system linkage
Equipped with standard network ports, it supports LAN network transmission and PoE power supply, simplifying on-site wiring. The system supports parameter configuration via web browser and client software. It allows users to draw custom alarm zones and achieve intelligent linkage with video surveillance systems, realizing automatic camera capture and tracking upon radar detection.
Function 5: Industrial-grade extreme environmental adaptability
The device supports stable operation in a wide temperature range from -40℃ to 75℃. It adapts to diverse installation methods including wall mounting, pole mounting and fence top mounting, perfectly adapting to complex terrains and extreme outdoor climate environments.
Function 6: Customized intelligent alarm output
It supports active linkage with acoustic and light alarm devices. Users can flexibly customize alarm time periods, regional defense ranges and alarm delay parameters through the backend, realizing refined regional defense management and hierarchical intelligent early warning.
Advantage 1: Advanced intelligent recognition with ultra-low false alarms
What It Means for You: Powered by DBF digital beamforming and self-developed intelligent filtering algorithms, the system accurately identifies valid human and vehicle intrusion targets and automatically filters interference from birds and small animals. It greatly reduces invalid alarms, improves security operation efficiency and avoids alert desensitization risks.
Advantage 2: True all-weather & all-time operational stability
What It Means for You: Millimeter wave detection is completely independent of ambient light conditions and immune to rain, snow, fog, haze and other harsh weather. It achieves 24/7 uninterrupted stable perimeter monitoring, thoroughly eliminating monitoring blind spots caused by weather and light changes.
Advantage 3: High concealment & active proactive defense
What It Means for You: The low-power radar detection signal is highly concealed and cannot be easily perceived or evaded by intruders. Combined with video linkage triggering, it realizes autonomous detection, automatic positioning and synchronous tracking, upgrading traditional passive monitoring to active intelligent defense.
Advantage 4: Simple deployment & ultra-low maintenance cost
What It Means for You: Supporting PoE power supply and 12V wide-voltage DC input, the device simplifies on-site wiring construction. With ultra-low 17W operating power consumption and long-distance coverage capability, it reduces equipment deployment density and long-term manual maintenance frequency, lowering overall operational costs.
Advantage 5: Precise 3D situational awareness for accurate decision-making
What It Means for You: Different from single-trigger traditional devices, the system outputs complete three-dimensional data including target distance, angle and moving speed. It supports synchronous multi-target tracking, providing comprehensive, accurate and real-time data support for security command and emergency disposal.
Parameter | Detail |
Operating frequency band | 24GHz K-band, FMCW modulation mode |
Maximum detection range | 600 meters (vehicles), 450 meters (pedestrians) |
Multi-target tracking capability | Simultaneous tracking of up to 32 targets |
Operating temperature range | -40℃ to 75℃ |
What is the effective detection range of the NSR300W radar?
The radar provides a maximum detection distance of 600 meters for vehicle targets and 450 meters for pedestrian targets. With 100° azimuth and 13° elevation ultra-wide beam coverage, a single device covers a large monitoring area, effectively reducing overall project deployment density.
Can the system operate stably in rainy, snowy and foggy weather?
Yes. Adopting professional 24GHz K-band millimeter wave technology, the equipment features strong weather penetration capability. It is not affected by rain, snow, fog, haze and day-night light changes, achieving true 24/7 all-weather uninterrupted perimeter protection.
How many moving targets can a single radar track simultaneously?
The built-in high-performance industrial processor supports real-time synchronous trajectory tracking of up to 32 targets. The 1.5-meter high range resolution accurately distinguishes adjacent and clustered targets, ensuring stable tracking and no missed detection in complex multi-intrusion scenarios.
Ribri delivers high-reliability all-weather millimeter wave perimeter security radar solutions for prisons, oil depots, airports, military facilities and other high-standard security scenarios.
Contact Ribri for a free feasibility assessment and customized project quotation.
Ways to reach us:
• Request a technical consultation with our engineering team
• Download the complete technical datasheet in PDF format
• Email our team for a response within 24 hours
