Environmental

The Biral BTD-200 is a professional-grade and cutting-edge lightning detection and warning system designed for early and reliable alerts of nearby lightning activity. Unlike traditional systems, the BTD-200 detects electrostatic changes in the atmosphere, allowing it to issue pre-strike warnings even before the first lightning flash occurs. With a detection range of up to 35 km, the system distinguishes between cloud-to-ground, intra-cloud, and cloud-to-cloud lightning, ensuring high accuracy with minimal false alarms. It operates independently of the internet, making it ideal for remote or critical infrastructure environments. The system features user-friendly Lightning Works software, modular expandability (e.g., sirens, SMS/email alerts), and compliance with international safety standards (EN50536 / IEC62793). Its low-maintenance design and plug-and-play installation make it suitable for schools, stadiums, industrial sites, and other outdoor facilities.

The Biral BTD-300 is a standalone thunderstorm detector with an 83 km (45 nm) detection range that identifies all forms of lightning — cloud-to-ground, cloud-to-cloud, and intra-cloud — and warns of the build-up of atmospheric electric charge before the first discharge occurs. The sensor meets EN 50536:2011 Class 1, IEC 62793 Class A, and FAA aerodrome performance requirements, with extremely low false-alarm rates thanks to its quasi-electrostatic operating principle. Riajati Sdn Bhd is an authorised reseller and integrator for Biral lightning detection in Malaysia and ASEAN.