B08FDLLJ6T ZOSI 4K Ultra HD Security Cameras System, 8 CH H.265+ 4K (3840×2160) Video DVR with 2TB Hard Drive Preinstalled and 4 x 4K (8MP) Ip67 Bullet Weatherproof Surveillance Cameras (Renewed)

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This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high-performance bar may offer Certified Refurbished products on Amazon.com.
This ultra HD 4K CMOS Image Sensor allows the camera to capture more light, which improves color, contrast, and low-light performance. In ultra HD 4K resolution. Record everything with sharper details with the high Pixel count (3840 x 2160) and be able to digitally zoom into far away objects without losing any quality. Connect to a 4K TV (Not included) with a HDMI cable (included) so you can experience full 4K viewing resolution.
Advanced H. 265+ video compression DVR with 2TB HDD this is the highest and most efficient of the compression technologies, consumes 50% LESS data and has a reduced data Footprint allowing you to store more video to your DVR while also preserving and improving upon superior video quality. Also improves bandwidth efficiency and lets you maximize your 4K DVR and 2TB HDD Storage space.
View from anywhere anytime. The free App ZOSI smart lets you see all of your cameras in one place. Check in on your home or business wherever you have an internet connection. Free app for live view & Playback on smart devices with Wi-Fi or 2G/3G/4G anywhere anytime. Smart phone support: iPhone, Android, iPad.
Customizable motion detection zone and alerts, be notified when there are unexpected movements. Smart notifications with image will be pushed to your smartphone via iPhone/Android app. You also can setup the detection zone from your DVR to minimize false alarms.