supplying, installation and maintenance for cctv system in municipal schools. , a) camera for cctv system , ip dome 2mp, maximurn range (meter) -20. lens (focal length) – fixed3.6mm. audio support, night vision, white light support , ip bullet 2mp, maximum range (meter) -25. lens (focal length) - fixed 3.6mm, audio support. night vision, white light support, ip-66 , nvr (upto 4 k supported – 3840 x 2160 ) 8 channel , nvr (upto 4 k supported – 3840 x 2160 ) 16 channel , nvr (upto 4 k supported – 3840 x 2160 ) 32 channel , total capacity of per slot hard disk supports upto 6 tb , total capacity of per slot hard disk supports upto 10 tb , type of poe giga switch - 8 channel (63 w) , type of poe giga switch 16 channel (250 w) , type of poe giga switch 24 channel (250 w) , display size (in inch) 21.5 inch or higher (operation 24/7 high reliability and stability) , display size (in inch) 31.5 inch or higher (operation 24/7 high reliability and stability) , provided suitable cables for ip cctv surveillance system (inclusive in the scope of supply) (cat 6) cable (in conduit pipe 1.5 mm) , rj 45 connector, , pvc box. , hdmi cable -10 meter, , wireless mouse . , ms rac for nvr 4 u with fan and spike guard and shelf , ms rac for nvr 6 u with fan and spike guard and shelf , installation and commissioning of ip cctv systems , 900 va 12 v line interactive ups , battery : tubular battery 150 ah , installation and commissioning ups and battery and electrical material