installation, testing, commissioning of ip based day / night auto changeable cctv surveillance system at scert building including sps blocks, varun marg, defence colony, new delhi. ( sh:- sitc of network booster ) . , sitc of gsm + 2g / 3g / 4g , 5v dc signal booster with two indoor panel antenna , ac adapter , having frequency band 900+1800+2100 mhz , output power 23dbm , gain > 65dbi , scope to connect four indoor panel antenna , minimum area coverage 2500sqft , system must be non hazardious and contractor must place a certificate for it including demo at site etc as required . ( make:-seguro model:- ssg 704 and equivalent in wilson , weboost ) , supplying and laying of network booster antenna 10 sq . mm coaxial cable on wall / surface / pipe / cnannel suitable for frequency band 800-2500 mhz and having vswr < 1 . 5 , input impedance 50 ohm , gain 12 dbi including n male connectors and bullets etc as required . ( make:- ( make:-seguro , wilson , weboost , lmr ) , supply and fixing of additional panel antenna and splitter suitable for above signal booster i / c testing and commissioning etc as required . ( make:-seguro , wilson , weboost ) , sitc of gsm + 2g / 3g / 4g outdoor banana antenna , having frequency band 900+1800+2100 mhz system must be non hazardious and contractor must place a certificate for it including proper fixing of antenna on terrace demo at site etc as required . ( make:-seguro model:- ssg an 8026 and equivalent in wilson , weboost )