Details: providing annual comprehensive maintenance of short wave length laser-based smoke detection system with 4 pipe inlets, 3.5" lcd touch screen display, 2000 m2 coverage including false floor and false ceiling; built in 4 alarm levels; high efficiency aspirator; clean air barrier optics protection; dual stage filter with built in memory; 7 nos. of inbuilt potential free relay outputs; supports linear pipe length of 70m per pipe (total 280m) or branched pipe up to 100m per pipe; supports 40 nos. of class a sampling points, auto learn for automatic setup of alarm threshold, referencing & event log; tcp/ip & two core wire network connectivity built in for central monitoring & monitoring through centralized software. (please refer dnit for complete specification of item no.1) dsr item no.17.2.4 supplying, installation, testing & commissioning of intelligent analog addressable photothermal detector complete with mounting base complete as required. dsr item no.17.2.6 supplying, installation,
Sector: General Admin