Person Vehicle Detection: This nvr security camera system can recognize people and vehicles based on shape, minimizing unnecessary alarms like animals or shadows. The camera can also be configured to specify the type of detection when it sends you an alert, so just glance at the lock screen to know what's going on. | Smart Dual Light Color Night Vision: This 4K security camera system has a smart Dual Light color night vision function, when the camera detects people and vehicles, the LED lights will turn on and the video will become colorful, allowing you to see more details. No people/vehivle detected, the IR light rurn on to record a black and white video. Besides, you can setup the 24H color night vision mode. | 8MP 4K HD Camera with 100ft Night Vision: 3840*2160 4K Ultra HD, these 8CH camera system helps you get the highest quality images. The 2.8mm lens gives you a 110° ultra-wide angle. Advanced infrared technology with far-infrared range, night vision up to 100 feet, and DWDR for clear imaging even in strong backlight, providing you with clear vision both day and night. | All Day Round Continuous Recording: This wired security camera system comes with a pre-installed 2TB hard drive, providing users with reliable 24/7 recording. You can also install an external hard drive (up to 8TB) for backup storage. The camera supports IP66 waterproof and can be used normally in harsh environments. | Remote Access & Real-Time Alert: Easy live view & remote playback with Guard Viewer App on your smart phone or Guard Station on PC, supports several people watching in different devices at the same time. You can set an item as a target and customize a detection zone, once the target’s position changes, it will trigger alerts and immediately send alert e-mails and push notifications to your device.