bids are invited for ewit pvc vga cable, length 10 meter , unbranded hdmi cable 10 meter , arrow sign ceiling mount wall mount both projector stand , elcor spring action pull down projector screen , plc plus desktop visual presenter with sxga 1280 x 1024 resolution , multimedia projector mmp with 1920 x 1080 full hd resolution , multifunction photocopier machine black and white - elcor , spring action pull down/ projector screen, plc plus desktop visual presenter with s x ga ( 1280 x 1024 ) resolution manual landscape & portrait both, multimedia projector (mmp) with 1920 x 1080 (full hd) resolution contrast ratio (minimum) (pixels )( x :1 ) 20000 optical zoom yes if yes, optical zoom (%), multifunction photocopier machine (black & white) type of printing cartridge technology, ewit pvcvga cable,@ 6 month,$ 50 gramlength 10 meter & features ewit (ew-vga6m) vga type 1.05 meter pvc 16 certifica warrantytion test report/certification, unbranded, hdmi, 10 m up to 4k, gold plated,28 awg, arrow sign ceiling mount/wall mount both projector stand ,46-50 kg, 4 inche, paint coated,mild steel powder coated total quantity : 12