Reflected Beam Smoke Detector / Addressable / Compatible with Silent Knight Addressable Panels

OSI-RI-SK intelligent addressable reflector type linear optical beam smoke detector is especially suitable for protecting large open areas with high ceilings, where spot-type smoke detectors are difficult to install and maintain. Ideal applications are warehouses, atriums, sports stadiums and concert halls. The beam mainly works on the principle of light dimming using infrared. The OSI-RI-SK detector is a combination transmitter/receiver and is compatible with Silent Knight addressable fire alarm control panels.

Characteristics:

• Transmitter/receiver combo unit
• 12° wide field of view
• Quick beam alignment, easy and intuitive indicated by directional LED directional arrows
• Long-range coverage of 5-100 m (16-328 ft) is standard; no separate long range kit required
• Highly resistant to building movement; tolerates +/- 1° movement
• Resistant to strong light sources; Does not alarm when saturated by sunlight.
• Resistant to intrusion of solid objects.
• Automatic sensitivity threshold level adjustment
• 50° horizontal and 20° vertical beam adjustment.
• Remote test station capable of electronically simulated smoke testing from the ground
• LED standby indicators: fault and alarm visible from front and bottom
• Housing / lid to be painted
• Pluggable Removable Terminal Blocks
• Optional heater kit available for reflector
• Detector Dimensions: Height 152.4 mm - Width 254 mm - Depth 114.3 mm
• Reflector Dimensions: Height 230mm - Width 200 mm
• Operating voltage: 15 to 32 VDC (24VDC nominal)