Fire-Lite W-SD355T Wireless Photo/Heat Detector, Wireless Mounting Base

The Fire-Lite W-SD355T addressable, wireless photoelectric detector uses 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 135F (57C). The unit is intended for use with the MS-9200UDLS and MS-9600(UD)LS Addressable Fire Alarm Control Panels. The W-SD355T communicates with the fire alarm control panels through a wireless mesh network to the W-GATE wireless gateway. The detector includes a B501W 4" wireless mounting base.

UPC: 783863045684
Also known as: FL-WSD355T, WSD355T

Technical Specifications: Battery Replacement: Upon TROUBLE BATTERY LOW display and/or during annual maintenance Battery Life: 2 years Battery Type: 4 Panasonic CR123A or 4 Duracell DL 123A Radio Frequency Range: 902-928 MHz Maximum Alarm Current (LED on): 5 mA @ 3.3 VDC (LED on) every 23.9 seconds with LED blink enabled) Maximum Standby Current: 210µA @ 3.3 VDC (one communication Maximum Operating Voltage: 3.3 VDC Rate-of-Rise Detection: 15°F/min (8.3°C/min) Thermal Ratings: Fixed Temperate Set Point: 135°F (57°C); Operating Humidity Range: 10% to 93% non-condensing Air Velocity: Photo/thermal with Heat: 0 to 4,000 fpm (0 to 20 m/sec) Operating Temperature Range: Photo: 32°F to 120°F (0°C to 49°C); Photo/thermal with Heat: 32°F to 100°F (0°C to 38°C) Device Weight (includes 4 batteries): 8.1 oz (230 g) installed in B501W base Diameter: 4.0 inches (102 mm) installed in B501W base Height: 2.4 inches (61 mm) installed in B501W base

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