UK-based Blighter has introduced its latest innovation, the Blighter B422LR, a long-range “smart” border surveillance radar system capable of detecting human presence up to 15 kilometers (9.3 miles) away. This significant advancement in radar technology allows border security operators to intercept potential intruders sooner, ultimately leading to cost savings in security operations.
The B422LR is noteworthy for its low power consumption, requiring just 4 Watts to function—equivalent to the energy used by a typical mobile phone or an LED light bulb. The device can effectively monitor an expansive area of 707 square kilometers (approximately 274 square miles) without mechanical rotation thanks to its 360-degree electronic coverage. It utilizes static, low power, solid-state transmitters, making it a highly efficient choice for extensive surveillance needs.
Incorporating advanced technology such as frequency modulated continuous wave transmission, the system optimizes its communications bandwidth and minimizes power requirements for its transmitters. Additionally, the radar can operate on solar power, enabling deployment in remote locations without the need for extensive infrastructure. The design also eliminates the requirement for forced air cooling, further increasing its suitability for border operations in challenging environments.
Mark Radford, co-founder and chief technology officer at Blighter, emphasized the radar’s reliability and capabilities. He noted its effectiveness in detecting individuals at great distances and under various weather conditions and terrains. Radford described the radar’s low power requirement as a compelling reason for border authorities to consider its adoption.
To enhance operational efficiency, the B422LR is integrated with BlighterNexus software, facilitating seamless compatibility with command and control systems. This software generates a common operating picture in real-time, which is invaluable for border authorities. Furthermore, its AI-assisted capabilities automate various processes—such as setup, configuration, and fine-tuning—ensuring optimal performance even in fluctuating weather conditions while lowering training and operational costs.
Blighter’s radar systems have the added advantage of being export-friendly, as they are not subject to stringent regulations like the U.S. International Traffic in Arms Regulations (ITAR) or the European Union’s dual-use export control regulations. Radford highlighted that the ITAR-free status of their products provides a strategic edge in the global border security market, simplifying the purchasing process for customers while significantly reducing the licensing requirements for deploying their advanced technology.
