This user guide provides installation, wiring, alignment, and operation instructions for the Fireray One laser fire detector.
The Fireray One is a reflective laser fire detector designed to detect smoke or heat by monitoring a beam between the detector head and reflectors. The manual details the included components, such as the base unit, detector head, and reflectors, along with specific installation conditions regarding height and distance from ceilings. This manual is written in Chinese.
| Operating Voltage | 14 - 36 V |
|---|---|
| Working Current (Normal) | 5.0 mA |
| Operating Distance Range | 5 - 120 m |
| Optical Wavelength | 850 nm |
| Operating Temperature Range | -20 to +55 C |
| IP Rating | IP 55 |
For distances between 20-50 meters, one reflector is required. For 5-20 meters, one reflector plus a short-range mask is needed.
Only the 25% and 35% thresholds are approved under EN54-12 standards.
Apply 5 to 40 volts for at least 2 seconds on the 'External Reset' terminal, or disconnect power for at least 10 seconds.
The LED flashes green every 10 seconds when the detector is in a normal state, but changes to flashing red or other patterns during an alarm.