Feature 8 Megapixel HD Capture high-definition 8MP HD video 400% increase over 2MP 1080P cameras, giving true color and sharper image. 4X Optical Motorized Zoom Lens You can control the angle of view of the camera from DVR or a computer or smartphone or tablet. At the widest setting of 2.8mm, you can expect to have a 120 degree view. When you are zoomed in all the way at the 12mm zoom length, you will get a 20 degree view and be able to view up to 130ft IR Night Vision distance Get the big picture Each HD camera delivers 4K 8 Megapixel at 3840 x 2160 pixels with sharper and larger image and video than 1080p security cameras. Scan QR code to easy remote viewing Supports QR code Remote View via smartphone & Windows XP, 7 , 8, 10, Mac, iPad , iPhone, Android 5-In-1 H.265 4K DVR Feature 5-In-1 DVR is compatible with TVI/AHD/CVI/CVBs and Onvif IP cameras, you can add more cameras in the future (Up to 8ch AHD/CVI/TVI/CVBs cameras and 4ch IP cameras) 12CH Video-input, 2CH Video-output (VGA/HDMI up to 4K), 8CH Audio&Alarm input / 1CH output 2 SATA HDDs, up to 20TB The latest H.265 Video Compression – Offers reduced file sizes, optimized video and bandwidth reductions Quick Access QR Code Free Remote Viewing on iPhone, iPad, and Android, PC & Mac Camera Feature 8 Megapixel High Resolution: 2160P (3840×2160) Built in 2.812mm Motorized 4X Optical Zoom lens 24Pcs infrared SMD LEDs for night vision, up to 130 feet Long Distance Transmit Range (up to 1000ft) of UHD 8MP Live Video Water proof, Outdoor/Indoor Use Plug-and-Play. Easy to configure, access and control. Package Includes 1 x GW7808XVR: 8 Channel DVR with Pre-installed 2TB Hard Drive 8 x GW973MHD: 8MP Motorized Zoom Camera 4 x GW100CAW : 100ft Pre-made BNC Cable 4 x GW60CAW : 60ft Pre-made BNC Cable 1 x GW12V7A: Power Supply 1 x GW128CA: 1 to 8 Power Splitter 2 Year Warranty and Free Tech Support