Trust ALSIR-2000 Handbuch Seite 9

ALSIR-2000 SIREN
EN
12. ALSIR flash behaviour + sound
Siren alarm: Siren will flash + sound for 4 min
Low battery: Siren will flash + sound if alarm active
Door/window open in walk-out time: Siren will flash + sound for 20 sec when the Siren is armed
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