21115C Automatic opening smoke vent Do not obstruct Self Adhesive Vinyl (150x150mm) Safety Sign

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. This sign will help clearly identify the location of the equipment.