WD 4TB surveillance HDD built for 24/7 DVR and NVR operation. Supports multiple simultaneous HD streams; anti-vibration, low-heat, and low-noise design for long-term stability.
Western Digital 1TB surveillance HDD rated for 24/7 operation at 7200 RPM and up to 180TB/year workload. Compatible with Hikvision, Dahua, and CP Plus DVR/NVR systems; anti-vibration and low-noise design.
