SD355 Series Addressable Photoelectric Smoke Detector

SD355 addressable low-profile plug-in photoelectric detectors use a state-of-the art photoelectric-sensing chamber with communications to provide open-area protection.

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SD355 addressable low-profile plug-in photoelectric detectors use a state-of-the art photoelectric-sensing chamber with communications to provide open-area protection, and are used exclusively with Fire-Lite® addressable fire alarm control panels (FACPs). Since these detectors are addressable, they will help emergency personnel quickly locate a fire during its early stages, potentially saving precious rescue time while also reducing property damage. Two LEDs on each sensor light provide a local, visible sensor indication.

Features & Benefits:

1. 
   
2. 2-wire loop connection
3. Unit uses base for wiring
4. Integral communications and built-in type identification
5. Built-in tamper-resistant feature
6. Removable cover and insect-resistant screen for simple field cleaning
7. Withstands air velocities up to 4,000 ft/min (20 m/s) without triggering a false alarm
8. Factory pre-set at 1.5% nominal sensitivity for panel alarm threshold level
9. Sealed against back pressure
10. Fully coated circuit boards and superior RF/transient protection
11. 94-V0 plastic flammability rating

Certifications:

1. UL Listed: S1059
2. ULC Listed: S1059
3. CSFM: 7272-0075:0194
4. MEA: 243-02-E
5. FM Approved