Amazon.com: ABLEGRID 4-Pin DIN AC/DC Adapter for Hikvision DS-7216 HVI-ST DS-7216HWI-SH DS-7216HVI-S DS7216 HVIST DS7216HWISH DS7216HVIS Video Surveillance DVR Digital Video Recorder Power Supply : Electronics
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