provision of indoor led wall and audio system in cafeteria at iocl provision of indoor led wall and audio system in cafeteria at ioclhead office , mumbai , part a- display and video system , 11 . 8 ft x 6 . 6 ft , 1 . 87 mm pixel pitch active led wall , 55 signage display with wall mount , for cafeteria menu , vga / hdmi transmitter plate , signage media player , 6ft hdmi patch cord , audio system , wireless handheld microphone set , wireless headworn microphone set - receiver , wireless headworn microphone - earpiece , audio dsp , wall mounted volume control , amplifier , ceiling speakers , poe injector , bulk cables and connectors , microphone bulk cable , branded bulk connectors , shielded cat6 cable , 16 awg speaker bulk cable , stereo audio/control cable , standard av rack with 600mm width , 600 mm outer depth , installation and comissioning- designing , cabling , termination , integration , implementation and training , part b-display and video system , 11 . 8 ft x 6 . 6 ft , 1 . 87 mm pixel pitch active led wall , hdmi da , hdmi transmitter , hdmi receiver , 6ft hdmi patch cord , bulk cables and connectors , branded bulk connectors , shielded cat6 cable , designing , cabling , termination , integration , implementation and training