Product Overview
The air duct smoke detector shall be a System Sensor InnovairFlex D4120A Photoelectric Duct Smoke Detector. The detector housing shall be ULC listed specifically for use in air handling systems. The flexible housing of the duct smoke detector fits multiple footprints from square to rectangular. The detector shall operate at air velocities of 100 feet per minute to 4000 feet per minute (0.5 to 20.32 meters/second). The unit shall be capable of controlling up to 50 air handling systems when interconnected with other detectors. The detector shall be capable of providing a trouble signal in the event that the front cover is removed. It shall be capable of local testing via magnetic switch, test button on the cover, or remote testing using the RTS151KEYA Remote Test Station. Terminal connections shall be of the strip and clamp method suitable for 12-18 AWG wiring..
General Information
Name : System Sensor D4120A 4-Wire Photoelectric Low-Flow Duct Smoke Detector, 24VDC/120VAC , System Sensor
Category : Duct Smoke Detectors
UPC Code : 999999417703
Country of Origin : Mexico. Country of origin is subject to change.
Specifications
General Information
ADI Part Number : BK-D4120A
Brand Name : System Sensor
Manufacturer : Honeywell International, Inc
Manufacturer Part Number : D4120A
Product Model : D4120A
Product Name : D4120A Duct Smoke Detector
Product Type : Smoke Detector
Weight (Approximate) (g) : 1133.981
Technical Information
Connectivity Technology : Wired
Detectable Medium : Fire, Gas, Smoke
Maximum Air Velocity : 20.32 m/s
Sensing Technology : Photoelectric
Commercial/Residential
Commercial/Residential : Commercial
Controls/Indicators
Status Indicators : Alarm
Physical Characteristics
Application/Usage : Commercial
Depth : 2.50" (63.50 mm)
Depth (mm) : 63.5
Form Factor : Duct Mount
Weight (Approximate) : 1.13 kg
Width : 5" (127 mm)
Width (mm) : 127
Power Description
Input Voltage : 120V AC, 24V DC, 29V DC
Input Voltage (V AC) : 120
Input Voltage (V DC) : 24, 29
Power Source : AC, DC
Product Information
Length : 14.4"
Length (mm) : 365.252
Warranty
Limited Warranty : 3 Year
Miscellaneous
Package Contents : <ul> <li>Sensor/power board assembly and cover(s)</li> <li>3 x #10 sheet metal screws for mounting</li> <li>Drilling template</li> <li>1 x Sampling tube end cap</li> <li>1 x Plastic exhaust tube</li> </ul>