Professional air-sampling units, designed to compliment conventional and analogue addressable system technology, by combining standard field-serviceable smoke detectors with a stand-alone air-sampling solution. The EV-ASD is ideal for the protection of difficult to access, environmentally demanding, aesthetic or architecturally restricted areas, whereas the EV-LASD is for risks requiring class A, B or C design sensitivity. Both are rugged, easy to install, weatherproof, and require no special tools or software to configure. The units are fitted with pre-wired detector bases and have an internal EV-Mini I/P module for direct connection to the analogue addressable loop, providing alarm and fault status.

		Economical, single or dual area aspirated ‘fire’ detection 1 or 2 sampling pipes - each up to 100m in length Coverage up to 1,500m at class C 3 users configurable alarm levels per channel Integral Display and Programmer Rugged IP65 enclosure Single, redundant or coincidence detection strategies

Operating Current Standard Quiescent: 460μA / Ialarm (LED ON) 5.2mA EN54-20