Wearable Lightweight Near-Infrared (NIR) Laser Warning Receiver Alarm Device
This detection unit is a laser warning module designed for individual soldier and head-mounted applications. It passively detects near-infrared pulsed laser signals in the wavelength range of 0.9 μm to 1.7 μm, and is applicable to threat scenarios such as laser rangefinders, laser illumination, and laser designation. The device features high-sensitivity laser reception capability and can provide early warning before the threat source reaches its effective operating distance. Its detection range can reach up to 1.2 times the effective operating distance of the threat source, providing sufficient time for personnel to take evasive actions and respond.
The detection unit supports dual alarm modes of audio and vibration. Audio alerts are transmitted through an earphone without external sound output, meeting the requirements for covert operation, and the volume is adjustable. The system provides 180° horizontal detection coverage and 60° elevation angle discrimination, enabling sector-level indication of the laser threat direction. It is suitable for integration into helmet-mounted, head-worn, or wearable laser warning systems to enhance laser threat awareness and survivability of personnel in complex environments.
Key Benefits
√ Dual High Precision Detection
√ Broad-Spectrum Detection Capability
√Advantages Of Over-Distance Warning
√ Wide Area Coverage
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Technical specifications
Product Parameters
| Detection Unit Performance Parameters |
| Parameter |
Specification |
| Detection Wavelength |
0.9-1.7 μm (Near-Infrared Pulsed Laser, e.g. Laser Rangefinders) |
| Alarm Mode |
Audio warning (voice alerts via earphones, no external sound output, adjustable volume); vibration alert |
| Detection Range |
Up to 1.2× the effective operating distance of the pulsed laser threat source* |
| Detection Angle |
180° horizontal coverage; 60° elevation angle resolution |
| System Performance Parameters |
| Power Supply |
Rechargeable battery powered; battery replacement supported; low-battery warning (<3.8 V: indicator on, <3.0 V: red indicator) |
| Operating Time |
≥ 8 hours continuous operation (with 900 mAh battery) |
| Operating Voltage / Current |
3.7 V / 50 mA (typical); maximum operating current 110 mA |
| Ingress Protection |
IP65 |
| Weight |
170 ± 10 g |
| Dimensions |
L × W × H: 86.5 × 68 × 31 ± 1 mm |
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Security & Counter-terrorism in the Oil & Petrochemical Industry
Security & Counter-terrorism in the Power Industry
Government & Security Agencies
Civil Aviation Airports & Logistics Bases
Large-Scale Events & Sports Competitions
Urban No-Fly Zone Airspace Security
Business & Personal Privacy Protection
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How to get our best price?
Our pricing varies depending on the specific model and features of the anti-drone system you're interested in. We strive to offer competitive pricing that reflects the quality and capabilities of our systems. For the most accurate pricing information, please contact our sales team or refer to the product listings on our website.
Could weprovide a sample before bulk order?
Yes, we could provide a sample for all models, but the sample costs and the buyer shall bear the costs of samples, shipping, and taxes.
Do we accept OEM/ODM orders?
Yes, ODM & OEM services are both available. We can customize the brand logo, colors, and frequencies as per your request.
Do we support customized products?
Absolutely, we highly value the unique requirements of each client. Our expert team is equipped to tailor our anti-drone systems to meet your specific needs. We work closely with our clients throughout the customization process, from understanding their requirements to delivering the final product. Please contact our customer service team to discuss your specific needs, and we will be more than happy to assist you.
What types of drones can our products detect?
Our systems are capable of recognizing mainstream models, including DJI, AUTEL, self-made DIY drones, WiFi drones, FPV drones, and more.
What is the range of our anti-drone systems?
The detection range of our products varies by model, generally covering 1 to 5 kilometers. If you need a larger range, please feel free to contact us!
Can our products be used in all weather conditions?
Our products are designed to operate efficiently in a variety of weather conditions, including rain, snow, and high temperatures.
Are there any legal restrictions on using anti-drone systems?
The use of anti-drone systems is subject to local laws and regulations. It's essential to check with local authorities or a legal professional before using such systems.
How to install and operate our anti-drone systems?
Our products come with a detailed user manual that provides complete instructions on installation and operation. We also offer customer support for any additional queries.
What is the response time of our anti-drone systems?
Our advanced systems boast an impressive response time, typically within a few seconds. This efficiency varies according to the specific model and configuration, ensuring tailored performance for your needs.
Do our products require any special training to operate?
While our products are designed to be user-friendly, we do offer comprehensive training and support. This ensures users can operate our systems efficiently and with confidence.
Can we have a tour of our factory?
Understanding the importance of trust in initial cooperation, we emphasize complete transparency and open communication. With multiple research and development centers, manufacturing sites, and rigorous testing laboratories across China, we invite you to visit our facilities. Witness firsthand the quality and advanced technology that underpin our work.
We place immense value on our client relationships, fostering open lines of communication. Our dedicated team is always available to address any questions or concerns you may have.
Please feel free to contact us with any further questions or to arrange a visit to our state-of-the-art facilities in China.
Who we are
Ragine is a global leader in providing low-altitude security system solutions..
We have remained steadfast in our corporate mission, 'Make Lo-altitude Safer'. Our unwavering focus lies in continuously advancing UAV defense technology and core algorithms. We delve deep into the field of low-altitude security with relentless dedication. Through close interaction and collaborative efforts from our R&D team, we have achieved leadership in multiple industry core technologies. These include multi-mode satellite signal simulation, open-loop control strategies and algorithms for UAV navigation spoofing, PID control for UAV navigation spoofing, modular radar digital signal processing, anti-spoofing high-precision clock reinforcement, UAV detection and recognition based on deep machine learning, and artificial intelligence-driven UAV interference.
We are committed to delivering consistently safe, reliable, and high-quality products. Our solutions are extensively applied across diverse sectors, including government and security agencies, airports, the petroleum and petrochemical industries, and the power sector, among others.
Comprehensive Support for Partners
Application Photos
Security and Counter-terrorism in the Power Industry
Security and Counter-terrorism in the Oil and Petrochemical Industry
Border Defense and Large-Scale Events
Countermeasure Vehicle
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