You are here:Product > Class 1 Fire Services Category> Audio/Visual Advisory Systems

[Automatic Fire Alert system] [Fire control centre] [Fire alarm systems] [Dust detection systems] [Fire detection systems] [Gas detection systems] [Audio/Visual Advisory Systems]
product select menu


Audio/Visual Advisory Systems

visual alarm


A system of records/signals either verbal or musical or direct transmission over a Public AddressSystem to advise staff and other occupants of emergency conditions and the action to befollowed.

In special occupancy premises e.g. hospitals, cinemas, an agreed sound signal may be broadcast to give early warning to staff of emergency conditions which may or may not necessitate action by them at that time.

The power supply to the sound system should be from essential circuits.


A system of coloured and flashing lights, which may be incorporated to the Exit Signs and Directional Signs as required under 5.10 and supplemented by low-level Directional Signs to indicate:

( a ) the floor/floors to be evacuated by operating the lights on that floor/those floors in flashingmode,
( b ) the evacuation routes by following the low-level Directional Signs.

Low level directional signs shall be of self luminous types and conform to British Standard 5499: Part 2 or, alternatively, shall be of photoluminous types and conform to DIN 67510 Part 4 or equivalent.

online quotation




This page of partial functions have not been able completely to support help disabled persons' software and the instrument.


(C) WKS Fire Engineering Co. & WKS
Engineering Ltd All Rights Reserved

Office Address: Room 1, 5/F Tai Shing Industrial Building, 273-279 Un Chau Street, Sham Shui Po, Kowloon
Workshop Address: Rm 4, Block A1, 15/F., Kin Hing Industrial Bldg, 17-23 Shek Kin Street, Kwai Chung
Tel:(852)2625 5554 Fax:(852)2625 0035

Update Date: 25-8-2011

[Important Notices] [Personal Privacy][Freqency Asked Question][Sitemap]