AOV Switch Inside - Safety Signs by Caledonia Signs

  • Caledonia Catalogue Page: 7 - HRB24
  • ISO Compliant Safety Signage - wherever possible.

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AOV is an acronym for 'Automatic Opening Vent'. An AOV is a smoke ventilation system designed to enable emergency exit routes to remain clear of smoke to ensure everyone is able to safely escape a fire.

The AOV (Automatic Opening Vent) is something commonly installed in large or tall buildings, and are often found in stairwells and corridors. The location of smoke outlets should be suitably indicated. A smoke ventilation system is likely to include a control panel, smoke detector and call point as a minimum. This allows for automatic and manual activation, plus the ability to control the system to meet everyday needs.

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