Smoke Detector Painted Enamel 5-1/2 H

Duct Smoke Detector Photoelectric Finish Plastic Duct Mounting Alarm Current 100mA @ 24V DC 251mA @ 24V AC 29mA @ 230V AC 50mA @ 115V AC Depth (In.) 2 1/4 in Height (In.) 5 1/2 in Length (In.) 13 1/2 in Width (In.) 2 1/4 in Ambient Temp Limits (F) -4 Degrees to 140 Degrees F Air Velocity (FPM) 100 to 4000 fpm Amps AC 10 A Humidity Range ( Percent RH) 10 to 93 Percent RH Non-Condensing/ Non-Freezing Voltage 115V AC 230V AC 24V AC 24V DC Standards CSFM NEMA 4X Outdoor UL