Product Summary:

Fire-Lite D355PL Non-Relay Photoelectric Duct Smoke Detector

A non-relay photoelectric duct smoke detector that features a pivoting housing that fits both square and rectangular footprints and senses smoke in the most challenging conditions

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The Fire-Lite InnovairFlex D355PL non-relay photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints capable of mounting to a round or rectangular duct. The InnovairFlex duct smoke detector senses smoke in the most challenging conditions, operating in air flow speeds of 100 to 4,000 feet per minute, termperatures of -4 degrees F to 158 degrees F, and a humidity range of 0 to 95 percent (non-condensing).

• Size: (Rectangle) 14.38 in (37 cm) Length; 5 in (12.7 cm) Width, 2.5 in (6.6 cm) Depth
• Size: (Square) 7.75 in (19.7 cm) Length; 9 in (22.9 cm) Width; 2.5 in (6.35 cm) Depth
• Weight: 1.6 lb (0.73 kg)
• Operating Temperature Range: -4 degrees F to 158 degrees F(-20 degrees C to 70 degrees C)
• Storage Temperature Range: -22 degrees F to 158 degrees F(-30 degrees C to 70 degrees C)
• Operating Humidity Range: 0% to 95% relative humidity (non-condensing)
• Air Duct Velocity: 100 to 4,000 ft/min (0.5 to 20.32 m/s)