supply of supply of automatic fire detection with alarm system.supply of automatic fire detection with alarm system.,supply of automatic fire detection with alarm system , one set consisting of 07 items. 1)tim er relay part no. aht-asd-109 qty -10 nos. 2)flasher part no. aht-asd-109 qty -10 nos. 3)dr-ups 4 part no. aht-asd-109 qty -01 nos. 4) brake valve part no. aht-asd-115 qty-02 nos. 5) air filter part no. aht- asd-111 qty-02 nos. 6)strobe (hooter) part no. aht- (agni make) qty -02 nos. 7)speaker with box part no . aht- asd-111 qty -02 nos. make advance hi -tech or similar [ warranty period: 30 months after the dat e of delivery ] ]