OSI-90 VESDA Imager - 80o Coverage, 24V DC Beam Detector 49CMTV-APPLW SIMPLEX and the TG-7E-V provides it

and the TG-7E-V provides it with an acknowledgment

Lens Color Clear

The System Sensor L-Series LED strobes are rich with features that increase application versatility

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

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

OSI-90 VESDA Imager - 80o Coverage, 24V DC Beam Detector 49CMTV-APPLW SIMPLEX and the TG-7E-V provides it(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,