Why and where should you use Voice Alarm (VA or VA/PA)? | By careful consideration during the design process the use of phased messages in large and multi-story buildings reduces over-crowding in stairwells and at exits, preventing secondary injuries due to panic and crushing. For example, in a phased evacuation, the floor where the fire is present would receive an evacuate message but the floor above & below would receive an alert message, preparing them for evacuation and keeping them informed as to when to evacuate and what is the safest route. In a more complex scenario the use of multiple alert and evacuate messages can be beneficial, messages telling the evacuees they are going the right way, and messages asking people to make way for people leaving evacuated areas. These additional messages can dramatically speed up the evacuation especially in areas such as shopping centres and airport environments. | Whilst Voice Alarm Systems can be used as a Public Address System it is important to remember the reverse is not true. Because they are part of a Fire & Life Safety System, Voice Alarm Systems are required as a minimum to meet the requirements of BS 5839 Part 8: 2008 (Design, Installation, Commissioning and Maintenance of Voice Alarm Systems) As well as other relevant standards as follows:-
| In addition to the Voice Alarm and generally part of an integrated package are disabled refuge and induction loop systems all designed to comply with the The Disability Discrimination Act (DDA) 1995 Voice Alarm Systems installed by Kingfisher Fire & Security include Gent - Vigilon Compact Voice Alarm, Vigilon Voice Alarm, Baldwin Boxall - VIGIL2 & VIGIL Omnicare, Current Thinking - Perma 200 & 400, ALP48 & DCA4. SigNET - AVAC, LynX, Integrity, Bosch - EVAX25E, EVAX50E, EVAX100E, EVAX150E & EVAX200E, Audix - KINETIC & Toa - FS-7000, VM-3000 SX-2000, VX-2000 & VN2000 |