Battery powered back up siren as additional siren. It can be operated at the siren output of the G.A.S.-pro or WiPro. Due to the permanently charged battery, it alarms for up to 30 minutes even if the power supply is interrupted (e.g. if the battery is disconnected or the power supply is sabotaged). Power supply: 12VDC Sound pressure: approx. 105dB
This website uses cookies, which are necessary for the technical operation of the website and are always set. Other cookies, which increase the usability of this website, serve for direct advertising or simplify interaction with other websites and social networks, will only be used with your consent.