DSC FSA-410B 4-wire Photoelectric Smoke Detector

The Tyco DSC FSA-410B is a 4-wire photoelectric smoke detector incorporates a low-profile design and features that help reduce false alarms and provide consistent smoke detection.

The FSA-410B offers an automatic drift compensation and an easy-maintenance removable chamber. The unit is listed for commercial and residential applications, and is compatible with all DSC control panels. Precise and quick sensitivity testing is easily accomplished with the new FSD-100 handheld test meter.


Also known as: 3W-FSA410B, DSC-FSA410B, FSA410B

Technical Specifications: RF Immunity: 20 V/m 0-1000 MHz Relative Humidity: 5% to 93% Operating Environment: 32° to 120° F, (0° to 49° C) Alarm: Fixed-temperature 135° F (57.2° C) Nominal: 3.0% +/- 0.8% obscuration/ft. (UL); 2.0% +/- 0.5% obscuration/ft. (ULC & EN) Bracket: Twist on/off either locking or non-locking Mounting: Surface mount with screws Color: White Height: 2.077“ (52.8 mm) Diameter: 5.8” (147 mm)

For more information about the DSC FSA-410B, please contact us.