area medical alert system / medical gas
The alarms are summation alarms for both high and low pressure. In addition to this, a failure in the computer communication system, or a damaged signal cable (for example: cut off) is also indicated. The loudness of the sound can be adjusted by using the potentiometer placed behind the covering lid. At delivery the sound is set at medium.
The gas alarm G4 is available in two different designs, for recessed mounting and for exposed mounting.
The display will show any of eight languages chosen from stickers enclosed. The alarm is equipped with a rechargeable battery in case of power failure.