• The cloud backup fuction stores multiple copies of a single.
• video within the cloud storage system
• supports internal cloud backup and multiple-cloud backup.
• Redundancy design for key parts
• modular drawer design.
• Based on virtualization technology, all storage nodes are virtualized as a unified resource which is accessible through specified port.
• Supports direct video storage. No stream media server is required.
• Supports stream forwarding. No media switch server is required.
• Increase storage space and performance by stacking and cascading without interrupting services. Easily and quickly expand your storage capacity at TB or even PB level.
• Supports RAID 0, 1, 3, 5, 6, 10, 50.
• Provides complete API interfaces for third-party cloud storage system connection.
• Supports standard ONVIF access.
• Supports Smart IPC access.
• Cloud Video Access (CVA): Recording task management, recording service and device status management, etc.
• Cloud Video Storage (CVS): Video data read/write operation.

• The cloud backup fuction stores multiple copies of a single video within the cloud storage system
• supports internal cloud backup and multiple-cloud backup.
• Redundancy design for key parts
• modular drawer design.
• Based on virtualization technology, all storage nodes are virtualized as a unified resource which is accessible through specified port.
• Supports direct video storage. No stream media server is required.
• Supports stream forwarding. No media switch server is required.
• Increase storage space and performance by stacking and cascading without interrupting services. Easily and quickly expand your storage capacity at TB or even PB level.
• Supports RAID 0, 1, 3, 5, 6, 10, 50.
• Provides complete API interfaces for third-party cloud storage system connection.
• Supports standard ONVIF access.
• Supports Smart IPC access.
• Cloud Video Access (CVA): Recording task management, recording service and device status management, etc.
• Cloud Video Storage (CVS): Video data read/write operation.

The DS-A72048R-CVS series CVS is Hikvision high-end  storage product. The controller architecture and no-cable  design guarantee system stability. The high-end hardware  design adopts two Xeon 64-bit 6-core processors for each  controller, realizing 64 GB cache. The hardware platform  adopts PCI-E 3.0 bus and SAS 3.0 high-speed I/O channel  technology to lay a solid foundation for the system  performance. The product makes use of ultra-fault-tolerant network RAID technology which is based on Eraser Code. It  is not only provided with multi-HDD/multi-device fault-tolerant mechanism of the traditional network RAID, but also can continue data reading and writing service when  the fault HDD/device number exceeds the redundant  amounts. It provides data storage service with high  reliability, high stability, and high performance, widely  applicable to surveillance industry.

• The cloud backup fuction stores multiple copies of a single video within the cloud storage system
• supports internal cloud backup and multiple-cloud backup.
• Redundancy design for key parts
• modular drawer design.
• Based on virtualization technology, all storage nodes are virtualized as a unified resource which is accessible through specified port.
• Supports direct video storage. No stream media server is required.
• Supports stream forwarding. No media switch server is required.
• Increase storage space and performance by stacking and cascading without interrupting services. Easily and quickly expand your storage capacity at TB or even PB level.
• Supports RAID 0, 1, 3, 5, 6, 10, 50.
• Provides complete API interfaces for third-party cloud storage system connection.
• Supports standard ONVIF access.
• Supports Smart IPC access.
• Cloud Video Access (CVA): Recording task management, recording service and device status management, etc.
• Cloud Video Storage (CVS): Video data read/write operation.

• Economical and Stable Hardware Platform
• Modular design.
• 64-bit multi-core processor.
• 4 to 32 GB high-speed cache.
• SAS2.0 and PCI-E2.0 high-speed transmission channel.
• Two 10M/100M/1000M network interfaces.
• Redundant design for key modules.
• 4U chassis model supports 24 HDDs. Two to six 1000M network interfaces supporting SAS cascading. ,HDD Detection and Repair/RAID Optimization
• Detection before operation.
• Detection in operation.
• Fault repair.
• RAID 0, 1, 3, 5, 6, 10, 50, and VRAID.
• Global and local hot spare.
• Quick RAID building.
• Capability of cascading up to two storage enclosures behind a single SAS port.

The DS-A80 series is an economical and reliable Hybrid  SAN (Storage Area Network) product. Hikvision Hybrid  SAN product creates a network with access to data  storage servers, and it integrates Hikvision’s unique video  direct streaming technology as well as supports IPSAN.  Hybrid SAN system supports third-party cameras such as  BOSCH, AXIS, SONY, Samsung, etc., and supports RTSP and  SIP protocols, and extended data retention. With no  recording server needed, Hikvision’s Hybrid SAN systems  truly make applications simple, flexible, and  budget-friendly.

Main Features: 

• 64-bit embeddedmulti-core processor with 4GB high-speed buffer; 6Gbps SAS transmission; SBB2.0 technology 
• Connectable toencoding devices (IPC/DVR/encoder/NVR) using standard stream media protocol such as RTSP, ONVIF, PISIA, etc.; Connectable to encoding devices fromthird-party manufacturers such as AXIS, PELCO, Bosch, Canon, ,Panasonic, SAMSUNG, SONY, etc. 
• Support 300-ch 2Mbpsconcurrent writing;20-ch synchronous playback 
• Integrated with CVR/IPSAN application service 
• Support built-in stream media module to forward real-time video stream 
• Up to 16 SATA hard disks (hot swap) can be installed; Up to 64TB capacity is supported for each device and 3-level expansion cabinetscan be cascade connected; Up to 256TB capacity supported for each system 
• Support RAID 0, 1, 3, 5, 6, 10, 50, JBOD,hot spare 
• Support multiple recording types, including continuous recording, manual recording, main and sub stream recording; motion recording, sensor alarm recording, video loss alarm recording, etc. 
• Search, play back, download record files by type or time 
• User friendly B/S or C/S interface supporting one-touch quick setting 
• Multiple alarm linkage actions such as acousto-optic, text message, email 
• Download device logs to USB flash drive automatically 
• 2 Gigabit Ethernet ports supporting network interface bonding 
• Support N+1 hot spare system 
• Automatic Network Replenishment (ANR) ensuring data integrity 
• Data backup increasing data security 
• Lock and archive the key video file for protection

• 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.

• Reliable System
• Modular and no-cable design.
• Dual controller.
• Real-time cache.
• Optional BBU (Backup Battery Unit). ,High-Performance and Extendable Hardware Platform
• 64-bit multi-core processor.
• SBB 2.0 structure.
• PCI-E 2.0 bus.
• SAS 2.0 high-speed transmission channel.
• Four 1000M Ethernet interfaces per controller.
• SAS interface for storage enclosure.
• High-density chassis. 2U chassis: 12 HDDs. 4U chassis: 24 HDDs. ,HDD Detection and Repair/RAID Optimization
• Detection before operation.
• Detection in operation.
• Fault repair.
• RAID 0, 1, 3, 5, 6, 10, 50.
• 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

The DS-A82 series is a dual controller-structure Hybrid SAN(Storage Area Network). Hikvision Hybrid SAN product creates a network with access to data storage servers, and it integrates Hikvision’s unique video direct streaming technology as well as supports IPSAN/FCSAN.

This flexible, cost-effective solution features ONVIF-support to third-party cameras, support for RTSP, and SIP protocols, and extended data retention. With no recording server needed, Hikvision’s Hybrid SAN systems truly make applications simple, flexible, and budget-friendly

• Reliable System
• Modular and no-cable design.
• Dual controller in redundant mode.
• Real-time cache.
• Optional BBU (Backup Battery Unit).
• High-Performance and Extendable Hardware Platform
• 64-bit multi-core processor.
• PCI-E 2.0 bus.
• Four 1000M Ethernet interfaces per controller.
• SAS interface for storage enclosure.
• High-density chassis. 4U chassis: 24 HDDs.
• HDD Detection and Repair/RAID Optimization
• Detection before operation.
• Detection in operation.
• Fault repair.
• RAID 0, 1, 3, 5, 6, 10, 50.
• Global and local hot spare.
• Quick RAID building.
• Capability of cascading up to two storage enclosures behind a single SAS port.
•  Virtual Drives up to 256

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.
• Dual fan in redundant mode.
• User-Friendly UI
• Quick configuration.
• Various alarm management.
• SADP protocol supported.
• SNMP supported.
• Surveillance-Specialized Stream Media Direct Storage (Direct Streaming Mode)
• Space pre-allocation strategy.
• Direct storage for video stream and picture stream.
• 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.
• Supports both Direct Streaming Mode and IPSAN Mode.
•  Search, play, and download videos by video type or video time.

• Mini SAS with transmittability 4 times faster than 6G.
• Support cascading expansion.
• Support 4 types HDD interfaces, including SATA I, SATA II, SATA III and SAS.
• Up to6TB capacity for each HDD.

• Mini SAS with transmittability 4 times faster than 6G.
• Support cascading expansion.
• Support SAS HDD interfaces
• Up to6TB capacity for each HDD.

• Mini SAS with transmittability 4 times faster than 6G.
• Support cascading expansion.
• Support 4 types HDD interfaces, including SATA I, SATA II, SATA III and SAS.
• Up to 6TB capacity for each HDD.