Western Digital 8TB Purple Surveillance Hard Drive Best Offers_On Sale A: This unit lacks strobe

A: This unit lacks strobe lights and siren — it's a silent

SMD+ (Smart Motion Detection Plus)Differentiates between relevant motion events (such as humans and vehicles) and background movement (e

Perimeter Audio 1 in / 1 out (bare wire) Storage Up to 256GB MicroSD + FTP/NAS Power 24VDC or PoE+ (802

people and vehicles can easily hide in the background

Western Digital 8TB Purple Surveillance Hard Drive Best Offers_On Sale A: This unit lacks strobeDescription WD Purple drives are engineered specifically for the surveillance industry to handle the higher workloads and demands of 24 7 HD surveillance systems. They can support up to 32 cameras with 8 drives and can handle 3 x the workload of regular desktop drives. They're designed to operate at low power with reduced ambient noise and vibrations for longer life spans. You can rely on surveillance class storage built by one of the largest, leading