The GVG90FL-EX comprises of atransmitter unit and a receiver unit, and is actuated into an alarm state when the invisible ray between the transmitter and receiver is interrupted. Designed for outdoor applications and hazardous areas, the GVG90FL-EX provides low cost protection for a long range of coverage, not easily achievable by other forms of detector devices.
Active Infra-Red Twin Beams (GVTB Series)
The GVTB series of twin beams provide excellent performance both internally and externally. Each set contains twin transmitters or receivers for enhanced reliability from false alarms and come with a unique laser beam alignment function. Detection ranges: 30m, 60m, 80m, 120m.
Active Infra-Red Multi Beam (GVMB Series)
The GVMB Series of dual beams complement the RV range of infra-red detectors. They provide the ideal solution for external detection situations where reliability and freedom from false alarms is of paramount importance. The MB series now come with enhanced leading edge features including anti-crawl detection, adjacent beam intelligence and a one man alignment strobe. Detection ranges: 50m, 100m, 150m and 200m.
