Biral BTD-200 Lightning Warning System

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.

 

Description

The BTD-200 Lightning Warning System is a complete detection and warning system which has been developed by Biral

It reliably detects the local presence of all forms of lightning out to a range of 35km (22 miles) from the sensor.

The BTD-200 lightning warning system is a modular system. It is designed to operate out-of-the-box but is also expandable as requirements grow or change. The essential system comprises of a lightning detector which is placed outside, whilst a PC located indoors runs the supplied Lightning Works software (LW). The system includes a power supply and (optionally) the cabling to connect to the power and the host PC.

The BTD-200 is designed to be installed and set up by non-specialist contractors. It comes complete with a power supply for the detector and the essential PC application – Lightning Works – for monitoring and warning of approaching thunderstorms.

BTD-200 Applications

There are many applications where there is an ability to reliably warn of the presence of thunderstorms. This can increase both safety and productivity. For example, the leisure industry must consider and manage the risks posed by thunderstorms and the risk to both customers and staff at outdoor events. This is an ideal lightning detection system for golf courses.

 

The BTD-200 Lighting Warning System - Biral

 

Reliable thunderstorm detection allows these operations to take the appropriate safety precautions. Once the storm threat has passed, normal operations can be resumed quickly and safely, so protecting both life and revenues.

  • Complete, out-of-the-box warning system with minimal installation. (Power and data cables available separately).
  • Remote access via an internet connection to view the status and warnings
  • Fully automatic alarm triggering
  • Warns of the most dangerous (overhead) lightning risk even before the first lightning strike
  • Advanced, automatic self-test to ensure system operation
  • Accurate 35km (22miles) detection range
  • Professional Lightning Detector; detects cloud-to-ground, intra-cloud and cloud-to-cloud lightning
  • Detects charged precipitation and strong atmospheric electric fields
  • Compliance with EN50536:2011+/A1:2012 for a Class 1 detector
  • Performs in accordance with IEC62793 for a Class A detector

SPECIFICATIONS

NameResQLink 400
Product DescriptionBuoyant Personal Locator Beacon without Digital Display
Model NumberPLB-400
ApplicationHiking, camping, rock climbing, snow mobiling, skiing, fishing, boating, canoeing, kayaking, paddle boarding etc.
Size4.52” (L) x 2.03” (W) x 1.49” (D) / 11.48 cm (L) x 5.16 cm (W) x 3.78 cm (D)
Weight0.33 lbs (148 g)
BatteryNon-hazmat Lithium batteries (LiMnO2)
ClassClass 2 Operation (at -4°F / -20°C)
GPSMulti-Constellation receiver (GPS and Galileo GNSS)
Temperature RangeStorage: -22°F to +158°F (-30°C to +70°C) / Operating: -4°F to +131°F (-20°C to +55°C)
Battery ReplacementAfter 5 years or after emergency use, whichever is first.
ActivationManual
Buoyant*Yes
Operational Life**24+ hours
Warranty5 years
Waterproof16.40 ft (5m) @ 1 hr., 33 ft (10m) @ 10 min.
ApprovalsCospas-Sarsat, FCC, Europe RED

 

REQUEST QUOTE