Intelligent Wireless Detectors

Triga wireless detectors are intelligent (addressable detectors which provide secure, reliable communication to the Fire Alarm Control Panel (FACP) across a Class A mesh network. Wireless detectors create an opportunity for applications where it is costly (concrete walls/ceilings, buried wires), obtrusive (surface mount conduit), or possibly dangerous (asbestos) to use traditional wired devices. In addition, both wired and wireless devices can be present on the same FACP providing an integrated wired-wireless solution for increased installation potential.

The Triga detection line includes a photoelectric, photo/thermal, standard fixed heat, and rate-of-rise heat detectors. The photoelectric detectors transmit a digital representation of smoke density through a wireless mesh to a gateway and on to a FACP. The photo/thermal detectors combine a photoelectric chamber and a 135°F fixed temperature heat detector. The fixed heat detector and rate-of-rise detectors utilize sensors designed for open area protection with 50 foot spacing capability as approved by UL 521.

All sensors offer addressable code wheels and two LEDs. The LEDs are controlled by the panels. Operation modes include red, green, and amber colors with various solid or blink patterns. The mesh network within the Triga system creates a child-parent relationship between the devices so that each device has two parents providing a second path for communications on every device. If one device can no longer operate for any reason, the rest of the devices can still communicate with each other, directly or through one or more intermediate devices. The system also engages frequency hopping to prevent system interference whether intentional or accidental.

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  • Wireless Installation Class A mesh network
  • Complies with UL Standards for UL 864 and UL 268
  • Frequency hopping
  • Bi-directional communications
  • Complies with NFPA 72 Fire Alarm System requirements.
  • SWIFT devices integrate with previously installed FACPs through the SWIFT gateway and the FACP’s SLC loop, for a
  • seamless, easy and cost-effective system addition
  • Wireless devices use (4) CR-123A lithium batteries or reliable, long lasting battery life. CR-123A batteries have a UL listed
  • life of 2 years. All devices ship with batteries.
  • Ideal for hard-to-wire buildings and can be combined with hard-wired devices for enhanced design and install options
  • Swift Tools provides valuable information for device placement associated with conducting Site Surveys, diagnostics, history, statistics and mesh visualization. Swift Tools can be downloaded from the Triga website at no cost. It is also available on the W-USB.

Height: 2.4” (61 mm) installed in B501W base
Diameter: 4.0 inches (102 mm) installed in B501W base
Device Weight (includes 4 batteries): 8.1 oz (230g) installed in B501W base

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)
Air Velocity: Photo/thermal with Heat: 0 to 4,000 fpm (0 to 20 m/sec)
Humidity: 10 to 93% relative humidity (noncondensing)
Thermal Ratings: Fixed Temperate Set Point: 135°F (57°C); Rate-of-Rise Detection: 15°F/min (8.3°C/min)

Maximum Operating Voltage: 3.3VDC
Maximum Standby Current: 210μA @ 3.3VDC (one communication every 23.9 seconds with LED blink enabled)
Maximum Alarm Current (LED on): 5 mA @ 3.3VDC (LED on)
Radio Frequency Range: 902-928MHz

Battery Type: 4 Panasonic CR123A or 4 Duracell
DL 123A
Battery Life: 2 years
Battery Replacement: Upon TROUBLE BATTERY LOW display and/or during annual maintenance

TRW-PHOTO: Wireless photoelectric smoke detector for use with the TRW-WGI wireless gateway, B501W included
TRW-ACCLIMATE: Wireless multi criteria photoelectric smoke detector with thermal (135°) for use with the TRW-WGI wireless gateway, B501W included
TRW-HEAT: Wireless fixed-temperature (135° F) heat detector for use with the TRW-WGI wireless gateway, B501W included
TRW-HEAT-ROR: Wireless rate-of-rise (135° F) heat detector for use with the TRW-WGI wireless gateway, B501W included
TRW-WGI: Wireless Gateway.
B501W: 4” wireless mounting base.
W-USB: Software interface (via USB port) for computers running the SWIFT Tools programming utility.

Each device complies with part 1 of the FCC rules meaning operation is subject to two conditions.
1) The device may not cause harmful interference
2) The device must accept any interference received including interference that may cause undesired operation.
The listings and approvals below apply to the basic intelligent wireless detector. In some cases, certain modules may not be listed by certain approval agencies or listing may be in process.
Consult factory for latest listing status.
UL Listed: S2424
FM: approved

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