Amazon.com : Hikvision DS-7216HUHI-K2 8MP H.265+ Turbo HD 16CH DVR 4K HDMI Supports up to 8MP TVI/ 5MP AHD/4MP CVI/Plus 16CH of 8MP IP CAM (HDD not Included) : Electronics
Hikvision Turbo HD DVR 16 Channel DS-7216HGHI-K1 – Starlite
Hikvision Dvr Turbo Hd Xvr Ds-7216/08/04hqhi-k1 1080p 1u H.265 4/8/16-ch Synchronous Playback Hdtvi/hdcvi/ahd Recorder Video - Nvr - AliExpress
Amazon.com : iDS-7216HUHI-M2/S Pro Series 16 Channel 5MP H.265+ Turbo HD DVR, up to 8MP TVI Camera, 4K HDMI and VGA Output, Hard Drive not Included, Compatible with Hikvison Cameras, Hik-Connect :