Nittan EV-ASD

The EV-ASD is a rugged, weatherproof air-sampling smoke detector designed for areas that are difficult to access or unsuitable for standard point detectors, such as shafts, service ducts, ceiling/floor voids, and hose-down environments. It uses 1 or 2 sampling pipes up to 50m each and pairs with conventional or analogue addressable field detectors (sold separately) for true system integration.