Hikvision DS-A81016S Network Video Recorder, No HDD

The DS-A81016S is an economical controller-structure network storage. Video of 2M bitrate from up to 320 channels can be saved synchronously. 6G SAS high-speed transmission channel offers large-scale storage space.

Features

Economical and Stable Hardware Platform

• Modular and no-cable design and SBB 2.0 structure
• 64-bit multi-core processor
• 4 GB high-speed cache
• Two 1000M network interfaces
• 6G SAS high-speed transmission channel
• Redundant design for key modules

HDD Detection and Repair/RAID Optimization

• Detection before operation
• Detection in operation
• Fault reparation
• RAID 0, 1, 3, 5, 6, 10, 50, and VRAID
• Global and local hot spare
• Supports building RAID with surveillance-class HDD
• Quick RAID building
• Capability of cascading up to two storage enclosures behind a single SAS port

Advanced Data Protection

• Synchronous backup of key information in system disk and HDD
• RAID-based tamper-proof data technology
• Auto data synchronization between devices

Energy Efficient

• CPU load balance
• Auto fan tuning
• HDD sleeping

User-Friendly UI

• Quick configuration
• Various alarm management
• SADP protocol supported
• SNMP supported

Surveillance-Specialized Stream Media Direct Storage (CVR)

• Space pre-allocation strategy
• Direct storage for video and picture streams
• Supports direct IP camera/DVR/NVR streaming and recording
• Supports camera access through RTSP, ONVIF, and PSIA protocol
• Supports alarm/scheduled/manual recording
• N+1 technology
• Automatic network replenishment (ANR), timely uploading, and video loss alarm
• Lock key videos
• VRAID data protection
• Supports both CVR and IPSAN
• Search, play, and download videos by video type or video time