System Sensor Photoelectric Sensor D4S

    Key Features

    • 4-Wire Photoelectric, integrated low-flow technology
    • Air velocity rating from 100'/min to 4,000'/min (0.5 m/s to 20.32 m/sec)
    • Versatile mounting options: square or rectangular configuration
    • Plug-in sensor offers superb false alarm immunity and the latest sensor technology
    • Broad ranges for operating temperature (–4°F to 158°F) and humidity (0% to 95% non-condensing)
    • Rotary address switches
    • Patented sampling tube installs from front or back of the detector with no tools required
    • Increased wiring space with a newly added 3/4-inch conduit knockout
    • One easy-access Test/Reset button and improved LED status
    • Patented interconnect feature for multi-fan shutdown

Introducing the System Sensor D4S Photoelectric Sensor, part of the InnovairFlex™ Series. This duct smoke detector is designed to seamlessly fit various duct configurations, from square to rectangular shapes. Ensure reliable fire detection and safety with this versatile and high-quality sensor for your building's protection.

Technical Specifications

Brand NameSystem Sensor
ManufacturerHoneywell International, Inc
Manufacturer Part NumberD4S
Product LineInnovairFlex
Product ModelD4S
Product NameInnovairFlex D4S Smoke Detector Sensor Component
Product SeriesInnovairFlex
Product TypePhotoelectric Sensor
Status IndicatorsYes
Input Voltage120V AC, 24V AC, 24V DC
Power SourceAC, DC
Additional Information4 Wire photoelectric sensor componentOperating Temperature Range: -4° to 158°F (-20° to 70°C)
CompatibilitySystem Sensor InnovairFlex D4120 4 Wire Photoelectric Duct Smoke Detector
Country of OriginMX

Related System Sensor Parts