WD Purple Surveillance Hard Drive 6TB 4K CCTV recorder and IR night vision up

and IR night vision up to 30 m

and is NDAA‑compliant

32CH All-in-One Super High Definition DVR SD5432/48I-K

It features 120 dB True WDR

WD Purple Surveillance Hard Drive 6TB 4K CCTV recorder and IR night vision upWD Purple Surveillance Hard Drive WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24 7 always on environment of a high definition surveillance system. With WD Purple drives,