12TB Western Digital WD Purple Surveillance Hard Drive drives are Audio (AoC) and weak night performance that

and weak night performance that leaves too much open to guesswork

Many cameras promise security but fall short when you need them most

1 RJ45 10M/100M self-adaptive Ethernet interface

Only (B) version support 2 HDMI and 1 VGA interfaces

(1) DIGITAL VIDEO RECORDER: DS-7216HQHI-K2

12TB Western Digital WD Purple Surveillance Hard Drive drives are Audio (AoC) and weak night performance that12TB Western Digital WD Purple Surveillance Hard Drive drives are This listing includes: (1) ACCESSORIES:12TB 12TB view data sheet WD 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