ALK-V Photoelectric Smoke Sensor
Available from Hochiki America Corp
The HOCHIKI America ALK-V Photoelectric Smoke
Sensor is particularly suited to detecting optically dense
smoke typical of fires involving materials such as soft
furnishings, plastic, foam or other similar materials which
tend to smolder and produce large visible smoke particles.
Hochiki's unique design allows fast response to flaming
fires as well as smoldering fires while eliminating false
alarms.