System Sensor Smoke Detector D2

    Key Features

    • Plug-in sensor
    • Improved LED status
    • Photoelectric, integrated low-flow technology
    • Superb false alarm immunity with the latest sensor technology
    • Broader ranges for operating temperature (−4°F to 158°F) and humidity (0% to 95% non condensing)
    • Versatile mounting options in square or rectangular configuration
    • Increased wiring space with a newly added ¾ inch conduit knockout

Introducing the System Sensor D2 Smoke Detector, a cutting-edge 2-wire photoelectric duct smoke detector designed for versatile applications. With its pivoting housing, this detector fits both square and rectangular footprints and can be easily mounted to round or rectangular ductwork. Boasting airflow speed detection from 100 to 4,000 feet per minute, this model ensures precise and reliable performance by System Sensor. Enhanced features such as improved false alarm immunity, expanded operating temperature (-4°F to 158°F), and simplified installation and maintenance make this smoke detector ideal for even the most challenging duct environments. Experience seamless wiring with additional conduit space and effortless sampling tube adjustment for seamless integration.

Technical Specifications

Brand NameSystem Sensor
ManufacturerHoneywell International, Inc
Manufacturer Part NumberD2
Package Length5.5
Product LineInnovairFlex
Product ModelD2
Product NameInnovairFlex D2 Smoke Detector
Product SeriesInnovairFlex
Product TypeSmoke Detector
Application/UsageAir Duct Protection
Connectivity TechnologyWired
Detectable MediumSmoke
Sensing TechnologyPhotoelectric
Sensor TypePhotoelectric
UL ListedYes
Status IndicatorsYes
Operating Relative Humidity (H-H)0-95%
Operating Temperature (T-T)-4-158°F
ADI Part Number ReplacesBK-DH100P
Model Number ReplacesDH100P
Depth2.5"
Form FactorDuct Mount
Height14.4"
Weight1.80lb
Width5"
Input Voltage35V DC
Power SourceDC
Mount TypeDuct Mount
Limited Warranty3-Year
Additional Information2-Wire low-flow duct smoke detector
Country of OriginMX
Features24V DC, A cover tamper feature to indicate a trouble condition for removed or improperly installed sensor cover, Backward compatibility with existing Innovair products, including remote accessories, Broader ranges for operating temperature (−4 to 158 °F) and humidity (0 to 95% non-condensing), Improved LED status, Increased wiring space with a newly added 3/4 inch conduit knockout, Patented sampling tube installs from front or back of the detector with no tools required, Plug-in sensor, Superb false alarm immunity with the latest sensor technology, Versatile mounting options in square or rectangular configuration with modular construction

Related System Sensor Parts