OSI-90 VESDA Imager - 80o Coverage, 24V DC Beam Detector 49CMTV-APPLW SIMPLEX 4-inch conduit knockout

4-inch conduit knockout

Each appliance can be controlled independently from each other using conventional reverse polarity NACs

See 5820XL-EVS installation manual LS10061-001SK-E for list of compatible speakers

a 4009 IDNet NAC Extender can provide up to 8 A of NAC power with up to eight

OSI-90 VESDA Imager - 80o Coverage, 24V DC Beam Detector 49CMTV-APPLW SIMPLEX 4-inch conduit knockout(OSID) by Xtralis is a new innovation in projected beam smoke detection technology. By using advanced dual wavelength projected beams and optical imaging technology for early warning smoke detection, OSID provides a low cost, reliable and easy to install solution that overcomes typical beam detection issues such as false alarm incidents and alignment difficulties. Features Maximum detection range of 150 m (492 ft) for the OSI 10 Status LEDs for Fire,