KAREye 4CH 720P NVR Kit Wireless Network Security Camera System Pre-installed 1TB Hard Drive, W/ 4x 1.0MP WIFI Bullet IP Cameras (IR Night Vision, Smart Motion Detection, Remote Access) [HD Video Quality] 3.6mm and 6.0mm lens 1.0MP Varifocal IR AHD security cameras deliver 720P perfect image quality HD video, with 24 IR LEDs you can see up to 65feet (20m) away, could view & record anytime from anywhere in the world. [4CH 720P NVR] 720P NVR provide true color and high definition HD image, with HDMI and VGA output to see the video via HD TV or PC monitor; We had updated the SATA HDD max supported storage capacity to 4TB HDD (Not Included). [Smart Motion Detection and Alert] When motions are detected activity or sound, it will send alarm email with photo to your smart phone immediately. Support pre-alarm recording (10 seconds ahead), you will never miss any suspicious incidents on screen. [Weather Proof] IP66 waterproof heavy-duty metal bullet cameras, could works in extreme temperatures 14F to 131F, good for outdoors or indoors. [What Your Get] KAREye wireless 4CH NVR + 4x 720P wireless IP cameras + CD install software + 24 months free quality warranty + Lifetime tech support!