FIRERAY 50RU Reflective Beam Smoke Detector 50m

• 2 Models for ranges of:
- 50RU: 16.5 ft. to 160 ft. (5m to 50m)
- 100RU: 160 ft. to 330 ft. (50m to 100m)
• Easy set up and alignment
• Single compact housing
• Calibrated obscuration test filter included
• 3 selectable alarm thresholds: 25%, 35% or 50%
• Microprocessor controlled
• Alarm latching or auto reset
• Automatic gain control
• 12 VDC or 24 VDC operation
• Separate alarm and trouble contacts
• Remote Test Station available
• 3YearWarranty

Operational Features
• Latching / Non latching alarm
• Fault condition (Trouble)
• 90% or more obscuration (Trouble)
• Automatic gain control
• Improper set up alignment (Trouble)
• Microprocessor controlled
• 3 Sensitivity selections
• Indicators – Alarm Red LED / Trouble Amber LED