Mese: Marzo 2017

This product is marked Siemens, but is of Wagner construction.
He was prepared with two intake pipes that ended on two high sensitivity smoke detectors
In the pictures you can see the detectors, circuit boards, the flow sensors in the pipes.
Self-calibrating with the push of a button. It could adapt to many manufacturers, replacing the smoke detectors.
With a quick change could work with one and the air tube was controlled by two sensors simultaneously