APOLLO FIRE DETECTORS has added an EN54-20 approved point-based aspirating smoke detector (ASD) to its range of specialist detection products. It has an IP65 enclosure, which provides protection against ingress from the environment.
The code protection controls and bespoke removal key provide protection against vandalism and tampering.
Available in two variations, both use Discovery optical detectors and are fitted with a mini-switch monitor that allows for the monitoring of fail-safe fault relays. A maximum of 50 metres of sampling pipe can be utilised on a single chamber (ASD-1) and the dual version of this product allows for two 50-metre sampling runs (ASD-2). It is designed to operate in a wide range of environments and is often used in secure facilities where anti-ligature and anti-vandal are requirements; in lift shafts where access is difficult; in wet or dusty environments or in clean environments where access is restricted.
For more information, go to www.apollo-fire.co.uk/discoveryasd