Supplementary to Audible Alarms: VADs are specifically efficient in high-sounds parts or in which hearing security is worn, supplementing classic audible alarms. Ja vēlaties dot piekrišanu vai atsaukt savu piekrišanu analītiskajām un mārketinga sīkdatnēm, noklikšķiniet uz vietnes kājenē (apakšā) vai privātuma politikas sadaļā: IX Politikas izmaiņas More powerful documentation and https://www.firesense.co.uk/type/addressable-fire-system/addressable-sounders-vids-vads/