21Bpic001 Procurement Of Spares Of Mb Sre System, Intercom And Interphone System , Spares : , Pcb Assembly Set For Pan8533 , Power Supply Junction Box , Splashproof Mic+Stowage Hook Preamp&7Pin Plug-Mbsre / Intercom , Loudspeaker 1 / 2 / 4W ( Nwt ) , Fuse 4A , Pcb Assy Relay Sre / Mb , Horn Ls ( 8W ) , Relay Panel , Input Trafo , Input Rack With Vcom, Audio Sub, Combined, D / Dvd / Mp3, Main Panel , Pcb Set Consist Cpu, Power Supply, Loop, Zopne Interface Cards , Headset With 7 Pin Plug And Ptt Switch , Out Rack With 120 / 240W Apmlifier, Chage Over Relay, Main Panel , 4W ( Wt ) Horn Loudspeaker ( Blastproof&Dustproof ) , 1W ( Nwt ) Loudspeaker , Pcb Assembly Main 240W , Junction Box L-6 , Intercom Amplifier Rack With Amplifiers100w Pan 5701X3 , Splashproof Microphone With Stowage Clamp , 50 Pair Cable, Conductor Multisrand Atc / 16 / 0.2Mm , Microphone With Flexible Go , 1 Pair Cable, Conductor Multi-Strand Atc Size 24 / 0.2Mm , 25 Pin Male D Connector , Output Transformer , 240W Power Amplifier , Pcb Assembly For Pan 5701 / 5703 , 5V Smps For Interphone System , Horn Ls ( 4W ) , Plug ( 3 Pin ) , Audio Board Assy , 200W Power Amplifier , 15 W ( Water Tight ) Horn Speakers , Microphone Connection Box , Pcb Assy.Vcs Digital