WD Purple Surveillance 3.5-inch 8TB SATA III Internal HDD WD85PURZ 4G_No USB Keyboard/Mouse/CAC

USB Keyboard/Mouse/CAC

Connects to secure door control unit via RS-485 protocol to avoid the door opening when the terminal is destroyed

Nominal Voltage Nominal Capacity Energy IR Efficiency Maximum Batteries in Series and Parallel

Designed for music and calls

Capacity: Up to 2TB

WD Purple Surveillance 3.5-inch 8TB SATA III Internal HDD WD85PURZ 4G_No USB Keyboard/Mouse/CACWD Purple Surveillance 3. 5 inch 8TB SATA III Internal HDD 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