GW Security New Arrival 8 Channel HD 1600TVL Outdoor / Indoor 1.3MP 960P Video Security Camera System with 2.8-12mm Varifocal Zoom Len and Pre-Installed 2TB HDD, Quick QR Code Smartphone Access (8 Dome Cameras) High Definition 8 Channel Realtime DVR with (8) 1.3 Megapixels 960P HD 1600TVL 2.8-12mm Varifocal Dome Cameras -------- Built in 30Pcs IR LED Built in 2.8~12mm Manual Zoom Varifocal megapixel HD lens with IR-CUT which allow you to adjust the angle of View Support PC and mobile surveillance by phones with Andriod and iPhone ,HDMI & VGA Uncompressed latency-free analog transmission ensures you see things in realtime, as they happen, without loss or delay. Enjoy industry leading point-to-point transmissiong distance of 1,640ft (500m) from camera to DVR Pre-installed 2TB Hard Drive with 1 Year Warranty and Free Life Time Tech Support From U.S.A.