bids are invited for flp telephone - supply of flp telephone with key pad set , high ringer - supply of high ringer with speaker , amplifier - supply of amplifier unit for all speaker and double channel 500 watt with relay drive unit , all call interfacing system - supply of all call interfacing unit all call from intercom system , flp speaker - supply of flp speaker 25 watt , non flp speaker - supply of non flp speaker 25 watt , flp jb , non flp jb - supply of non flp junction box , flp glands - supply of flp gland 3 by 4 inch et , rack type panel - supply of rack type panel for the above system , inst speaker and high ringer and speaker - installation and glanding of flp speakerhigh ringer speaker and non flp speaker , inst of jb - installation and glanding of flp and non flp junction box , prerecorded announcement message - supply of 24 zone pre recorded amc existing fire fighting system with amplifier system , epabx - supply of 64 line digital epabx systemsintelaccord cristal , main distribution box - supply of main d b box , gsm device - supply of gsm device , vfh interfacing - supply of vhf interfacing system , jelly filled armored cable - supply and laying of 10 pair copper armoured jelly field cable , jelly filled armored cable - 5 pair copper armoured jelly field cable , 1 ponit 53 core armored cable - supply and laying of 1 ponit 5sq mm 3 core copper armoured cable , 2 point 54 core armored cable - supplyand laying of 2 point 5 sq mm 4 core copper armoured cable , ms structure - supply of supply of ms structure for flp telephone and high ringer for flp telephone and high ringer , testing and commissioning - termination testing and commissioning charges total quantity : 5743