bids are invited for ep3030b-pan8533 outdoor communication station , ep3030b-pan1501 stowage hook for headset , ep3030b-pan9614 loudspeaker 1 2 4w nwt , ep3030b-pan9621-pan7409 horn ls 15w wt set at 4w , ep3030b-pan9621-m-pan7409 horn ls 15w wt set at 4w blast proof and dustproof , ep3030b-pan2505 8 pole 4 way junction box , ep3030b-inst-1076-mb installation accessories , ep3030b-2014160 20 pair 0 5 mm dia atc sold conductor lfh sheathed cable , ep3030b-0013118 4 core cable conductor multi strand atc size 24 0 2mm , ep3030b-2018911 2 core conductor 7 0 67 l e 2 5 sq mm lfh sheathed , ep3030b-pan-ups 5 kva ups , ep3030b-pan5713 240w power amplifier , ep3030b-pan8525 power supply junction box , ep3004v-pan5968-2244 standard 19 inch output rack with required amplifiers , ep3004v-q34-02n-2068 headset with 7 pin plug and ptt seitch , ep3004v-pan5967-2244 standard 19 inch input rack with control subracks total quantity : 3780