Hikvision DS-A82024D Network Video Recorder, No HDD

The Hikvision DS-A82024D Network Video Recorder is a high-performance solution designed for large-scale projects requiring robust data safety and reliability. This genuine U.S. model features a dual-controller configuration, modular design, and extensive storage options, making it ideal for demanding surveillance applications. With advanced data protection measures, energy efficiency, and user-friendly interfaces, the DS-A82024D ensures seamless operation and optimal performance for your surveillance needs.

Reliable System

• Modular and no-cable design: Enhances system reliability and simplifies maintenance.
• Dual controller: Provides redundancy for uninterrupted service and data integrity.
• Real-time cache: Improves data access speed, ensuring quick retrieval of recordings.
• Optional BBU (Backup Battery Unit): Offers additional protection against data loss during power outages.

High-Performance and Extendable Hardware Platform

• 64-bit multi-core processor: Delivers high processing power for simultaneous operations.
• SBB 2.0 structure: Supports scalability and easy upgrades to meet growing demands.
• PCI-E 2.0 bus: Facilitates high-speed communication between components.
• SAS 2.0 high-speed transmission channel: Ensures fast data transfer rates for storage solutions.
• Four 1000M Ethernet interfaces per controller: Increases network bandwidth for data traffic.
• SAS interface for storage enclosure: Expands storage capabilities with additional enclosures.
• High-density chassis: Supports configurations with up to 24 HDDs for extensive storage needs.

HDD Detection and Repair/RAID Optimization

• Detection before operation: Identifies issues prior to system use for enhanced reliability.
• Detection in operation: Monitors HDD health in real-time to prevent data loss.
• Fault repair: Automatically repairs faults to maintain system integrity.
• RAID options: Supports multiple RAID levels (0, 1, 3, 5, 6, 10, 50) for flexible data protection strategies.
• Global and local hot spare: Provides backup solutions to minimize downtime.
• Supports building RAID with surveillance-class HDD: Optimizes storage performance for video surveillance.
• Quick RAID building: Reduces setup time for new storage configurations.
• Cascading capability: Allows connection of up to two storage enclosures for expanded storage options.

Advanced Data Protection

• Synchronous backup of key information: Protects critical data on both system disk and HDD.
• RAID-based tamper-proof data technology: Ensures data integrity and security against tampering.
• Auto data synchronization between devices: Keeps data consistent across multiple storage points.

Energy Efficient

• CPU load balance: Optimizes performance and reduces energy consumption.
• Auto fan tuning: Adjusts fan speed based on temperature, improving efficiency and reducing noise.

User-Friendly UI

• Quick configuration: Simplifies the initial setup process for users.
• Various alarm management: Enhances monitoring capabilities with customizable alerts.
• SADP protocol supported: Ensures seamless integration with other Hikvision devices.
• SNMP supported: Allows for network management and monitoring via standard protocols.

Surveillance-Specialized Stream Media Direct Storage (CVR)

• Space pre-allocation strategy: Optimizes storage allocation for video streams.
• Direct storage for video and picture stream: Reduces latency and improves recording efficiency.
• Supports direct IP camera/DVR/NVR streaming: Facilitates direct recording without intermediate devices.
• Protocols supported: RTSP, ONVIF, and PSIA for flexible camera access.
• Alarm/scheduled/manual recording options: Provides versatile recording capabilities based on user needs.
• N+1 technology: Offers redundancy for recording systems to ensure data reliability.
• Automatic network replenishment (ANR): Automatically uploads recordings to prevent data loss.
• Lock key videos: Protects important recordings from being overwritten.
• Supports both CVR and IPSAN: Provides flexibility in storage solutions for surveillance data.
• Search, play, and download videos by type or time: Streamlines video management for users.

Detailed Specifications