GW Security 16 Channel 8MP 4K Full-Time Color Night Vision NVR Security Camera System with (8) Two-Way Audio PoE Outdoor Cameras, AI Human & Cars Detection with Alarm Lights - VD16CH8x8539

• Ultra HD 4K/ 8MP 16 Channel NVR with (8) H.265+ HD 2160P 4K PoE Outdoor/Indoor Full-time Colro Night Vision Two Way Audio IP Cameras with Red & Blue Alarm Lights Human/Vehicle Smart AI Detection - Our AI Camera's built-in intelligent Human and Vehicle detection software automatically detect people and car to maximize security and eliminate false alarms. You'll instantly know if unknown persons or vehicle arrives on your property with advanced AI motion detection technology Full-time Color Night Vision - Our Full-time Color Night Vision cameras will give you high-quality color video from daytime to nighttime. Compare to black/white video you get at night with regular infrared cameras, you will get full color video at night with this spotlight color night vision camera. With this improved feature, you get more detail and contrast in night time video recording for the extra security comfort. Free apps allow you to watch your system from anywhere with mobile viewing for smartphones & PC. IP66 metal bullet base/ outdoor & indoor uses (waterproof). Work with Alexa and Google (Add voice control with Alexa or Google Assistant device). Includes Motion Detection & Snapshot & Email Alerts & USB backup feature for peace of mind. Support Cloud Storage (Google Drive & Dropbox) / Cloud Upgrade. Pre-installed 8TB Hard Drive. (2 SATA, Up to 14TB each, Total up to 28TB). Our products are NDAA Compliance and we provide 2 Year Warranty and US-based Free Tech Support