procurement of cctv surveillance system for talaipalli coal miningproject , central wireless ethernet transceiver , point to point outdoor wireless system , point to point outdoor wireless system , outdoor poe gigabit surge protector , ip camera with ptz , optical zoom:>30x , network fixed camera - resolution: 2-5mp , ip camera: fixed , 1920x1080 , camera mounting stand for cctv . , surge supressor , poe injector-10 / 100 / 1000mbps rj45 port , , pole mounting type junction box . , network video recorder , 32 channel , hard disk drive , 8 port poe fast ethernet managed switch , 24port10 / 100 / 1000 base-t ethernet switch , 8 port lan switch for mmi systems , 19 12 u rack wall mountable with doors , television ( tv ) :led-42-48 , solar:solar panels: as per the spec , ups: 6kva , 170-270vac , o / p: 230vac + / -5% , tower for microwave communication-15 / 18m , patch chord cat-6 , cat 6 utp cable , roll of 305 mr . , errection / commissioning , 4 years onsite comprehensive amc