S4-911-ST-VO S Quad Dual Optical Heat Co Sensor Strobe Speech (90dB)

A new concept in fire detection - a truly intelligent analogue sensor 

combining exceptional computing power in the sensor as well as the panel 
to achieve an extremely fast response to a real fire whilst minimising the risk of false alarms.

The multisensor combines heat (H), Carbon Monoxide (CO) optical forward scatter (OFS) and optical backward scatter (OBS). 
The gas sensing element (CO) within the chamber monitors the concentration of carbon monoxide, 
a product of incomplete combustion in some fire types, and potentially life threatening. 
The CO sensor allows rapid fire detection with smouldering fires, in areas where smoke detectors could register false alarms.

S4-911-ST VO - Combining the CO technology into the O2H sensor 
radically reduces false alarms and allows fast detection of fires. (requires S4-700 base)

Many combinations of the different sensors are used in the multi-sensor to enable fast and above all, reliable fire detection.

For more information, please visit this product's webpage.