ANNKE New 4-Channel 1080P NVR Wireless Security Camera System and (4) HD 720P Weatherproof Indoor/Outdoor IP Cameras with IR Night Vision LEDs and Motion Detection Stunning 720P smooth and clear video recording, viewing and playback. Outdoor WIFI cameras providing around-the-clock protection for your property. Stylish and compact design for smaller size NVR(Only Compatible with 2.5" Internal Bare Drive, NO HDD Included) Wireless freedom, no need to run cables all over the wall. Automatic paring, no complicated settings. Real plug and play system brings you peace of mind. Strong WIFI penetration. You can strengthen the connection between the cameras and NVR by using the coming WIFI antenna or set one of the camera as a repeater. Easy P2P remote monitoring on smart phone, tablet and computer. Free app for Android and iOS devices. Smart and instant motion-triggered email alert. CE, FCC&HDMI certified products with qualified power adapters. Rugged IP66 weatherproof cameras with 100ft/30m crystal clear night vision.