Fire-Lite SD355T Addressable P/E Smoke w/Thermal

Fire-Lite SD355T Addressable P/E Smoke w/Thermal

Manufacturer:Fire-Lite Alarms
Manufacturer Part#:SD355T
Our Part#:FL-SD355T
Stock Status: In Stock
Retail Price:$109.55
Your Savings:$28.48(26%)
Your Price:$81.07


Fire-Lite Alarms







Feature 5


Feature 7

Product Type:Combination Detector|Input Voltage:24VDC|Detection Type:Photoelectric + Heat|Connection Type:System|Intended Use:Commercial/Industrial|Battery Backup:No|Interconnect:No|System Type:Addressable


  • SLC loop:
    • Two-wire loop connection.
    • Unit uses base for wiring.
  • Addressing:
    • Addressable by device.
    • Direct Decade 01-99 (MS-9200, MS-9200UD) and 01-159 (MS-9600) entry of address.
  • Architecture:
    • Unique single-source, dual-chamber design to respond quickly and dependably to a broad range of fires.
    • Sleek, low-profile design.
    • Integral communications and built-in type identification.
    • Built-in tamper-resistant feature.
    • Removable cover and insect-resistant screen for simple field cleaning.
  • Operation:
    • Withstands air velocities up to 1,500 feet-per-minute (7.6 m/sec.) without triggering a false alarm.
    • Factory preset at 1.5% nominal sensitivity for panel alarm threshold level.
    • Visible LED "blinks" when the unit is addressed (communicating with the fire panel) and latches on in alarm.
  • Mechanicals:
    • Sealed against back pressure.
    • Direct surface mounting or electrical box mounting.
    • Mounts to: single-gang box, 3.5" (8.89 cm) or 4.0" (10.16 cm) octagonal box, or 4.0" (10.16 cm) square electrical box (using a plaster ring-included).


The SD355 and SD355T 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's MS-9200, MS-9200UD, and MS-9600 Addressable Fire Alarm Control Panels (FACPs). The SD355T adds thermal sensors that will alarm at a fixed temperature of 135°F (57°C).

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 to provide a local, visible sensor indication. Remote LED annunciator capability is available as an optional accessory (P/N RA400Z).

Same as SD355 but with thermal element (B350LP base included)

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