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Amazon.com : Seculink 8-Channel 5MP Lite 5-in-1 AHD Digital Video Recorder H.265+ Super HD DVR Motion Detection Cloud P2P Remote Access : Electronics
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4CH 8CH 5MP 5 in 1 DVR Video Recorder for 5MP AHD TVI CVI Analog HD IP Camera P2P NVR CCTV System Mini DVR H.265 - AliExpress
Brigade MDR-508XX-XXXX (Various) Mobile Digital Recorder User Manual | Manualzz
64 Channel NVR Security Camera System with 56 * 5MP IP Turret 2.8mm Fixed Lens Camera, Human Detection, Built-In Microphone, PoE – GW Security
ACTi MNR-320P 16-Channel 1-Bay Mobile NVR
Amcrest NV2104E-HS 4CH PoE NVR 4K/6MP/5MP/4MP/3MP/1080P Network Video Recorder, 4-Channels, Supports 4 x 4K IP Cameras, Hard Drive Not Included (Supports up to 6TB Hard Drive)
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Titanium ED9304H5NV-4P-3| 4CH 8MP (4K) High Definition NVR / H.265/H.264 / 4POE - SP Security Inc.