Fire-Lite W-H355R SWIFT Wireless Addressable Rate-of-Rise / 135°F Heat Detector, White
Fire-Lite W-H355R is an intelligent wireless heat detector for Fire-Lite SWIFT systems, combining a 135°F (57°C) fixed-temperature set point with 15°F/min rate-of-rise detection. It provides open area protection with 50 ft spacing capability as approved by UL 521, and ships with a B501W base and four CR-123A batteries.
SKU: W-H355R-WHITE
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Product details
Fire-Lite W-H355R is an intelligent wireless heat detector for Fire-Lite SWIFT systems, combining a 135°F (57°C) fixed-temperature set point with 15°F/min rate-of-rise detection. It provides open area protection with 50 ft spacing capability as approved by UL 521, and ships with a B501W base and four CR-123A batteries.
Key features
- Wireless installation for sites where wiring is costly, obtrusive or hazardous
- Class A mesh network: each device has two parents for a second communication path
- Frequency hopping to prevent interference
- Bi-directional communications
- Addressable code wheels (rotary address switches)
- Two panel-controlled LEDs (red, green and amber, solid or blink patterns)
- Wired and wireless devices can share the same FACP
- Ships with B501W base; (4) CR-123A batteries included
- 135°F (57°C) fixed temperature plus rate-of-rise detection (15°F/min)
- Open area protection with 50 ft spacing capability as approved by UL 521
Compatibility and documents
Compatible with Fire-Lite ES-50X/C, ES-200X/C, MS-9200UDLS and MS-9600(UD)LS panels (UL applications for the MS models) through a W-GATE SWIFT gateway, which supports up to 48 SWIFT detectors or modules per wireless mesh. Order W-H355RA for ULC applications. Refer to panel documentation for UL/ULC compatibility.
Lead time: typically ships in 2–3 weeks.
Specifications
| Model | W-H355R |
| Detector type | Intelligent wireless rate-of-rise / fixed-temperature heat detector |
| Fixed temperature set point | 135°F (57°C) |
| Rate-of-rise detection | 15°F/min (8.3°C/min) |
| Spacing | 50 ft, as approved by UL 521 |
| Installation temperature (I56-4082) | 32°F to 100°F (0°C to 38°C) |
| Maximum operating voltage (I56-4082) | 3.3 VDC |
| Maximum standby current (I56-4082) | 210 µA |
| LED current (I56-4082) | 10 mA |
| Maximum transmit RF power (I56-4082) | 17 dBm |
| Battery life | 2 years (datasheet); installation manual I56-4082 states 1 year minimum |
| UL Listed | S2517 (heat detectors) |
| ULC Listed | S2517 (heat detectors only) |
| Radio frequency range | 902-928 MHz |
| Height | 2.4 in. (61 mm) installed in B501W base |
| Diameter | 4.0 in. (102 mm) installed in B501W base |
| Device weight | 8.1 oz (230 g) installed in B501W base, including 4 batteries |
| Operating humidity | 10% to 93% non-condensing |
| Battery type | 4 Panasonic CR123A or 4 Duracell DL 123A |
| Battery replacement | Upon TROUBLE BATTERY LOW display and/or during annual maintenance |
| Included base | B501W |
| Gateway required | W-GATE(A) SWIFT gateway (one per wireless mesh, up to 48 SWIFT detectors or modules; LiteSpeed SLC protocol) |
| CSFM | 7272-0075:0230, 7254-0075:0229 |
| FM | Approved |
| FCC ID | AUBWFSSD |
| Standards | UL 864, UL 268; NFPA 72 |
| Country of origin | Mexico |