The Fireray® 3000 End to End Infra-red Optical Beam Smoke Detector (OBSD) has been designed using the latest optical technology, incorporating modern industrial, electronic and software techniques. This detector offers cost effective protection of large, open area spaces with high ceilings.

Features and benefits:

Separate Transmitter and Receiver Heads
Range 16.5–393 ft, configurable per set of detectors.
Lateral Spacing per NFPA 72 is 60 feet
Integral Laser Alignment in Receiver
Two-wire Interface between Controller and Receiver
Single and Twin Channel capability
Separate Fire and Fault Relays per Detector
Low Level Controller with LCD display
Programmable Sensitivity and Fire Threshold
Automatic Gain Control (AGC) for drift compensation
Built-in electronic UL/ULC obscuration acceptance fire testing
Knockouts for ease of installation and wiring
Optional Transmitter powering from Controller.

Fireray 3000 CPR