Smoke Detector 4 Height Plastic

Duct Smoke Detector Photoelectric Finish Plastic Duct Mounting Alarm Current 139mA @ 24V AC 20mA @ 230V AC 34mA @ 115V AC 48mA @ 24V DC Depth (In.) 4 in Height (In.) 4 in Length (In.) 6 in Width (In.) 4 in Ambient Temp Limits (F) 32 Degrees to 140 Degrees F Air Velocity (FPM) 0 to 3000 fpm Amps AC 10 A Humidity Range ( Percent RH) 0 to 85 Percent RH Non-Condensing/ Non-Freezing Voltage 115V AC 230V AC 24V AC 24V DC Standards CSFM cUL MEA UL