32 Channel (24) Varifocal Zoom 700 TVL Security Camera 6TB 960H DVR Surveillance System - Vandal proof & Water proof 42pcs IR LED 131 ft IR Night Vision For Ourdoor / Indoor Use 32 Channel 960H Realtime High Definition DVR with (24) 700TV Line 2.8~12mm Varifocal Manual Zoom Cameras Support mobile surveillance by phones with Andriod, Balckberry, WinCE, Symbian, and iPhone ,HDMI & VGA Support IE browser to remote view and 960H & D1 resolution Built in 2.8~12mm Manual Zoom Varifocal Lens which allow you to adjust the angle of View 1 Year Warranty and Free Life Time Tech Support From U.S.A.