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• Support Ultra 265/H.265/H.264 video formats
• Support 128/256-channel input
• Support 2-ch HDMI, 1-ch VGA, HDMI at up to 4K (3840x2160) resolution
• Support HDMI1, HDMI2 and VGA independent outputs provided
• Support up to 8 Megapixels resolution recording
• Support redundant power supply optional
• Support HDD hot swap with RAID 0, 1, 5, 6, 10, 50, 60 storage scheme configurable
• Support 2 miniSAS Interfaces
• Support 12V power output
• Support ANR technology to enhance the storage reliability when the network is disconnected
• Support cloud upgrade
• Support N+1 Hot spare

• Support Ultra 265/H.265/H.264 video formats
• Support 128/256-channel input
• Support 2-ch HDMI, 1-ch VGA, HDMI at up to 4K (3840x2160) resolution
• Support HDMI1, HDMI2 and VGA independent outputs provided
• Support up to 8 Megapixels resolution recording
• Support redundant power supply optional
• Support HDD hot swap with RAID 0, 1, 5, 6, 10, 50, 60 storage scheme configurable
• Support 2 miniSAS Interfaces
• Support 12V power output
• Support ANR technology to enhance the storage reliability when the network is disconnected
• Support cloud upgrade
• Support N+1 Hot spare

• Support Ultra 265/H.265/H.264 video formats
• Support 128/256-channel input
• Support 2-ch HDMI, 1-ch VGA, HDMI at up to 4K (3840x2160) resolution
• Support HDMI1, HDMI2 and VGA independent outputs provided
• Support up to 8 Megapixels resolution recording
• Support redundant power supply optional
• Support HDD hot swap with RAID 0, 1, 5, 6, 10, 50, 60 storage scheme configurable
• Support 2 miniSAS Interfaces
• Support 12V power output
• Support ANR technology to enhance the storage reliability when the network is disconnected
• Support cloud upgrade
• Support N+1 Hot spare

• Support Ultra 265/H.265/H.264 video formats
• Support 128/256-channel input
• Support 2-ch HDMI, 1-ch VGA, HDMI at up to 4K (3840x2160) resolution
• Support HDMI1, HDMI2 and VGA independent outputs provided
• Support up to 8 Megapixels resolution recording
• Support redundant power supply optional
• Support HDD hot swap with RAID 0, 1, 5, 6, 10, 50, 60 storage scheme configurable
• Support 2 miniSAS Interfaces
• Support 12V power output
• Support ANR technology to enhance the storage reliability when the network is disconnected
• Support cloud upgrade
• Support N+1 Hot spare

• High quality image with 4 MP, 1/1.8" CMOS sensor and F1.0 large aperture lens
• 4 MP (2560 × 1440)@30/25 fps; 1080P (1920 × 1080)@30/25 fps
• Ultra 265, H.265, H.264, MJPEG
• ColorHunter with Wise-ISP technology ensures 24-hour full-color images
• 120 dB true WDR technology enables clear image in strong light scene
• Supports 9:16 corridor mode
• Built-in mic
• White light, up to 30 m (98.4 ft) warm light distance
• MicroSD, up to 512 GB
• IP67 protection
• Supports PoE power supply
• 3-axis

• High quality image with 8 MP, 1/1.8" CMOS sensor and F1.0 large aperture lens
• 8 MP (3840 × 2160)@20 fps; 5 MP (3072 × 1728)@30/25 fps; 4 MP (2560 × 1440)@30/25 fps; 1080P (1920 × 1080)@30/25 fps
• Ultra 265, H.265, H.264, MJPEG
• ColorHunter with Wise-ISP technology ensures 24-hour full-color images
• 120 dB true WDR technology enables clear image in strong light scene
• Supports 9:16 corridor mode
• Built-in mic
• White light, up to 30 m (98.4 ft) warm light distance
• MicroSD, up to 512 GB
• IP67 protection
• Supports PoE power supply
• 3-axis

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, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame™ technology helps reduce frame loss and improve overall video playback.