The DUR-40 optical smoke detector is designed to detect visible smoke that occurs with the flameless initial stage of a fire, when the material begins to smolder, i.e. generally long before the appearance of an open flame and a noticeable increase in temperature.
Variety
Conventional optical smoke detector
Application
Detector is designed to identify smoke appearing in the first phase of a fire. Detector transmits the alarm signal to the fire alarm control panel when a threat is identified
Compatibility
The DUR-40 detectors can operate in lines/loops of the IGNIS 1000 or on the side line of ADC-4001M adapter in POLON 4000 fire alarm control panels
