Tender For supply of manual call boxes of cast aluminum type , response indicator on surface recessed ms box having two leds metallic cover , fire alarm sounders electronic operating on 24 v dc with sounder card and speaker. , ionisation type smoke detector for detection smoke complete with base and connection. , photo electric type smoke detector for detection of visible smoke complete with base and connection. , thermister control heat detector operating on 24 volts dc complete with base. , microprocessor based main control and indicating panel. , aluminium channel with aluminium cover complete with accessories. , pvc insulated copper conductor cable
10 Jul, 2025
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