How to connect your security cameras to the Internet
Amazon.com : HIKVISION H.265 8-Channel PoE 4K Network Video Recorder NVR, Embedded Plug & Play - DS-7608NI-K2/8P : Electronics
NVR - Network Video Recorder
Amazon.com : HIKCAM,DS-7616NI-I216P 16CH Embedded Plug & Play 4K NVR, UP to 12MP, Integrated 16-Port POE Network Video Recorder, HDMI, 2 SATA English Version (Can Be Updated) (NO HDD) : Electronics