estimate for installation of cctv cameras at various points of rsd colony shahpurkandi township , 4 mp or higher ip bullet camera of reputed make with 60 mtrs light range, 2560x1920 resolution, 4 mm lens, built in mic with environmental filtration , 4 port nvr with 4 tb hdd of reputed make up to 8 mp resolution, video input, incoming 40 mbps and outgoing bandwidth 80 mbps, hdmi output 4 k, hdd capability upto 6 tb or higher , 8 port nvr with 6 tb hdd of reputed make up to 8 mp resolution video input, incoming and outgoing bandwidth 80 mbps, hdmi output 4 k, hdd capability up to 6 tb or higher , 4 u rack with tray and fully loaded with 5 port power strip 5 amp. , utp cable of reputed make 305 mtrs roll 23 awg bare copper 99.9%, hdpe insulation 1 mm approx., 4 twisted pairs , 4 port poe switch of reputed make poe ports (1000 mbps) & 2 uplink ports (100 mbps),max. 30w output of single poe port poe ports (1000 mbps) & 2 uplink ports (100 mbps),max. 30w output of single poe port 4 port poe switch of reputed make poe ports (1000 mbps) & 2 uplink ports (100 mbps),max. 30w output of single poe port , monitor 19.5 inch or higher of reputed make fhd 1920x1080, 100 hz refresh, 250 nits poe ports (1000 mbps) & 2 uplink ports (100 mbps),max. 30w output of single poe port poe ports (1000 mbps) & 2 uplink ports (100 mbps),max. 30w output of single poe port , wire less mouse of reputed make high power long distance up to 10 mtrs or higher , ups 600 va with 28 ah battery 650va/360 watt, 140-300 input voltage range, sine wave , media convertor transmission speed 10/100 mbps, single mode single fibre , ofc 6 core with stay wire clipping with frp rod oft, loose tube hope, tensile strength 400 n hope, tensile strength 400 n (a) size 450mm x 450mm inside with rcc 455mm x 455mm cover and frame light duty double seal , reputed make switch 5 port gigabit and additional extra 0.30mtr depth of inspection chamber , wireless link 2 km distance or higher, processor atheros mips 74kc, 533 mhz,64 mb ram, 10/100 mbps data transmission , extension board (two switch & two socket) 533 mhz,64 mb ram, 10/100 mbps data transmission , adapter 12 v 2 amp , copper wire 1 mm ( one rolllength 90 meter) , installation and commissioning of cameras