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  • Fire detector / photoelectric / wireless / addressable

W-SD355/W-SD355T

Article: 00050881

Fire detector / photoelectric / wireless / addressable

W-SD355 and W-SD355T addressable, wireless photoelectric detectors use a state of the art photoelectric sensing chamber to provide open area protection. The W-SD355T adds thermal sensors that will alarm at a fixed temperature of 135?F (57?C). They are intended for use with the MS-9200UDLS and MS-9600(UD)LS Addressable Fire Alarm Control Panels. The W-SD355 and W-SD355T communicate with the fire alarm control panels through a wireless mesh network to the W-GATE wireless gateway.
Unique single-source, dual-chamber design to respond quickly and dependably to a broad range of fires.
Removable cover and insect-resistant screen for simple field cleaning.
Withstands air velocities up to 4,000 feet-per-minute (20 m/sec.) without triggering a false alarm.
Factory preset at 1.5% nominal sensitivity for panel alarm threshold level.
Cascading Mesh Wireless Technology (902-928 MHz frequency).
Any wireless device can be added to act as a repeater.
Requires (4) CR-123A batteries (included).

Specifications

  • Measured value: fire
  • Technology: photoelectric
  • Other characteristics: wireless, addressable

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