JOOAN Security DVR 8CH 1080P H.265+ Security Video Recorder P2P Cloud Service 8 Channel Hybrid DVR Wired Surveillance DVR,Motion Detection Face Detection,Human Detecion,Smart Playback,No HDD

Xenocam 4CH 5M-N/1080N Full High Definition Hybrid AHD/TVI/CVI/Analog/Onvif IP DVR H.265 CCTV Video Recorder P2P Remote Phone Monitoring for Home Security Surveillance System Camera (NO HDD)…

ZOSI H.265+ 8Channel 5MP Lite Hybrid 4-in-1 Analog/AHD/TVI/CVI Surveillance Video Recorders Standalone CCTV DVR System for 720P, 1080P Security Cameras, Remote Access, Motion Detection, No Hard Drive

Q-camera 16 Channel 5M-N/1080N DVR 5-in-1 Hybrid AHD/TVI/CVI/Analog/IP H.265 CCTV Digital Video Recorder P2P Remote Phone Monitoring for Home Security Surveillance System Camera (NO Hard Disk)

Seagate BarraCuda 4TB Internal Hard Drive HDD – 3.5 Inch Sata 6 Gb/s 5400 RPM 256MB Cache For Computer Desktop PC – Frustration Free Packaging ST4000DMZ04/DM004

Westshine 8 Channel 5MP Lite(5M-N) CCTV DVR, 8CH H.265+ 5-in-1 Hybrid Surveillance DVR/NVR System for 5MP AHD and 1080P AHD/TVI/CVI/CVBS Security Cameras, 4K Output (NO Hard Disk)

Xenocam 4CH 1080N Hybrid 5-in-1 AHD DVR (1080P NVR+1080N AHD+960H Analog+TVI+CVI) Standalone DVR CCTV Surveillance Security System Video Recorder Motion Detection HDD & Cameras not Included…

Western Digital 2TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD23PURZ

Western Digital 1TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD10PURZ