When the UL-Listed 1164 wireless smoke detector — a wireless smoke detector with synchronized sounders — detects smoke, it signals the panel to command all 1164s to sound the temporal code 3 cadence alarm, meeting NFPA 72 requirement for sounder synchronization in commercial installations.
System Sensor’s Aspirating Smoke Detection Application Guide is available for download. It covers detailed application guidelines, codes/standards, and installation/maintenance, as well as common troubleshooting methods.
An interesting case involving disclosures required by a manufacturer was recently decided in the State of California. The plaintiff in the action against the defendant, a manufacturer and seller of fire safety products, claimed that the defendant failed to disclose the hazards of ionized and photoelectric smoke alarms (smoke detectors) that they manufactured and sold.
System Sensor announced the launch of FAAST XT, an aspirating smoke detector with an expanded coverage area that uses four pipe inlets to draw air in from the protected space.
The InnovairFlex D4120 4-wire photoelectric duct smoke detector from System Sensor features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork.
