... Support digital zoom when preview,playback and PTZ mode(16) Support multi-playback function (17) PS/2 ... SystemVideo InputBNC x 4,1.0VP-P,75¦¸BNC x 8,1.0VP-P,75¦¸BNC x 16,1. ... areas, support full screen shieldingNetwork RecordingSupport 4 to 16 channels recording to PC through network, each ... hard disk)11W (without hard disk)Dimension (L x W x H)325mm*200mm *55mm405mm*310mm*55mmWeight4KGS (without hard ...