Hikvision 16-slot Single Controller Storage DS-A81016S

Introduction
The DS-A81 series is an economical controller-structure 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. This flexible, cost-effective solution features ONVIF-support to third-party cameras such as BOSCH, AXIS, SONY, Samsung etc, 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.

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.
Four 1000M network interfaces.
12G 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.
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 (Direct Streaming Mode)
Space pre-allocation strategy.
Direct storage for video and picture streams.
Supports direct IP camera/DVR/NVR streaming and recording.
Support H264,H264+,H265,H265+.
Support N+1.
Supports camera access through RTSP, ONVIF, and PSIA protocol.
Supports alarm/scheduled/manual recording.
Automatic network replenishment (ANR), timely uploading, and video loss alarm.
Lock key videos.
VRAID data protection.
Supports both Direct Streaming Mode and IPSAN Mode.
Search, play, and download videos by video type or video time.