Audio visual alarm system, Proximity sensor or limit switch type sensor, 12 core optical fibre cable, Master standalone server or controller with 32 inch display, Online UPS for power backup with battery, Audio alarm hooter, Alarm acknowledge switch, Door status indication panel, Heavy duty industrial L3 switch MAC binded, 3 core 0. 15 sq mm Power cable, Laying of 1880 metre cables, Installation configuration of access control system, Complete trials of audio visual alarm system and handover of MIL STD 461 or E or F or G test reports post trials