REOLINK 4K Security Camera System, 4pcs H.265 4K PoE Security Cameras Wired with Person Vehicle Detection, 8MP/4K 8CH NVR with 2TB HDD for 24-7 Recording, RLK8-800B4

[Expandable 10CH,2K] Hiseeu Wireless Security Camera System with 1TB Hard Drive with One-Way Audio,10 Channel NVR 4Pcs 1296P 3MP Night Vision WiFi Security Surveillance Cameras DC Power Home Outdoor

Swann Home Security Camera System with 2TB HDD, 8 Channel 4 Cam, POE Cat5e NVR 4K HD Video, Indoor or Outdoor Wired Surveillance CCTV, Color Night Vision, Heat Motion Detection, LED Light, 876804

Amcrest 4K Security Camera System with 4K 8 Channel PoE NVR (4) x 4K (8 Megapixel) Turret IP POE Cameras (3840x2160) Pre Installed 2TB Hard Drive NV4108E-IP8M-T2599EW4-2TB

Vimtag Mini G3 Security Camera Outdoor/Indoor with Spotlight, Plug-in HD Full-Color Night Vision Home Cam with AI Human Detection, Weather-Resistant, Cloud/SD Card Storage, Support Alexa & 2.4Ghz WiFi