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Security Camera DVR | 4 Channel Video Recorder | 4 Cameras
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Medallion Lite 4 Channel Surveillance DVR with 265.H 265.H resolution
VR-5B-4E 4 Channel Digital Video Recorder | Veilux
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Gamut 4-Channel 4-in-1 HD CCTV DVR | SpyCameraCCTV
8 Channel AHD-H Full 1080P DVR Digital Video Recorder with Four 1080P 2 Mepapixel outdoor camera
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Samsung SRD-440 DVR 4ch Digital Video Recorder H.264
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Hikvision DS-7204HTI-K1 4 Channel 8MP (4K) DVR, 1 TB HDD
Four-channel 4K Network Video Recorder - Dahua Technology USA Inc
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4 Channel HD H.264 DVR with HDM Output
4 Channel HD-SDI DVR
