The Fireray® 50R/100R series of reflective infrared optical beam smoke detectors are comprised of a single unit incorporating an infrared Transmitter and Receiver. The signal is reflected by a prism and analysed for smoke presence. The system is designed to be mounted so that the beam will project between 0.3 and 0.6 metres below and parallel to the ceiling. Lateral detection may be up to 7.5 metres either side of the beam.
Single Compact Housing. Area coverage 50 metre or 100 metre model available. 12-24 Vdc Operation. Low current Consumption. Robust Construction. Conforms to: BS5839 Part 5 and EN54 part 12, UL and VdS