Visual Alarms: Utilize light to signal emergencies, Primarily powerful in noisy configurations and for all those with Listening to impairments. A VAD or Visual alarm device can be a style of crisis notify method that provides a visible cue to people through an unexpected emergency. Mēs izmantojam dažāda veida sīkdatnes, https://www.firesense.co.uk/type/addressable-fire-system/addressable-sounders-vids-vads/