TrueAlarm Addressable Duct Sensors
HVAC Duct Smoke Detection
Prevent smoke propagation:Sense smoke inside duct work and divert to shut down flow to prevent its spread through the facility.
Individual programmability:Sensitivity level, label, time of day, and operation are individually programmable.
Dynamic Contamination Response:Sensitivity automatically adjusts for dust buildup, maintaining safety, and performance.
UL 7th Edition listing:Tested and approved to meet the latest standards.
Flexible installation:Mount to rectangular or round ducts. Sampling tubes are available in a variety of lengths to match duct size.
Easier troubleshooting and service:Addressability allows alarms and troubles to be pinpointed to the exact sensor and location. Each sensor is also constantly monitored for failure or removal.
Cleaning alerts:“Dirty Sensor” warnings tell you when a sensor needs cleaning.