Abstract
Devices, methods, and systems for an event sensing device are described herein. One device includes a variable airflow device and a controller configured to activate the variable airflow device to increase airflow into the event sensing device responsive to the event sensing device or a neighboring event sensing device detecting an unconfirmed fire, detect whether a fire is occurring using the increased airflow responsive to activating the variable airflow device, and report a confirmed fire responsive to detecting a fire occurring.
Full Text
What is claimed is:
Devices, methods, and systems for an event sensing device are described herein. One device includes a variable airflow device and a controller configured to activate the variable airflow device to increase airflow into the event sensing device responsive to the event sensing device or a neighboring event sensing device detecting an unconfirmed fire, detect whether a fire is occurring using the increased airflow responsive to activating the variable airflow device, and report a confirmed fire responsive to detecting a fire occurring.
Timeline
Filed
04/06/2026Published
07/23/2026Granted
Not AvailableIPC Codes(4)
G08B 29/14:checking the detection circuits
G01N 15/06:Investigating concentration of particle suspensions (by weighing G01N 5/00; investigating sedimentation of particle suspensions G01N 15/04; investigating individual particles G01N 15/10)
G01N 15/075:by optical means