ECL-PRO8E 8 Channel HD Multiplex 5MP Digital Video Recorder
TVT 4 Channel HD 2MP DVR
Amazon.com: HDView Security Camera System, 32 Channel DVR Kit Package, with 6TB HDD Installed, with 32 x 2.4MP Security Cameras Infrared Night Vision, Can Support Extra 8 IP Cameras, Smart Video Analytics :
8 Channel MAX Plex DVR 5 Way Auto-Sensing Hybrid DVR/NVR
TVT 8MP NVR 32CH 16 POE 4K H.265 (NO HDD) (UP TO 4 HDD)(TVT)2020 FACEDETECTION | eBay