Dahua EVS5 24-bay IP storage server for 320 channels with RAID

Technical Specifications

• Dahua EVS5 Series IP Storage Server
• High-performance multi-core processor and 64-bit architecture
• Embedded Linux operating system
• Single controller
• 8GB cache, expandable up to 64GB
• Up to 320 IP camera inputs
• Bandwidth of up to 800 Mbps for input, recording, and forwarding

Video

• Smart H.265+, H.265, Smart H.264+, H.264, and MJPEG compression
• Supported resolutions: 32MP, 24MP, 16MP, 12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080P, and 720P
• Simultaneous multichannel playback of up to 16 channels
• Playback, pause, fast forward and rewind, reverse playback, and frame-by-frame playback
• Full-screen view, capture, digital zoom, and backup by clip or file

Functionalities

• Direct storage of video streams and IPSAN storage
• N+M cluster with automatic failover
• ANR to recover recordings stored on camera SD cards following a network outage
• Modular design with hot-swappable disks, fans, and power supplies
• Image deinterlacing for fisheye cameras
• Camera access via ONVIF, ONVIFS, RTSP, Sony, Panasonic, Axis, Arecont, Pelco, Canon, Samsung, and Hikvision

Smart features

• Analytics provided by compatible cameras
• Facial detection and recognition, face and body detection, and vehicle recognition
• IVS with abandoned object, missing object, loitering, crowd gathering, parking, fence crossing, rapid movement, line crossing, and intrusion
• Metadata for people, vehicles, and non-motorized vehicles
• People counting, crowd distribution, and queue management via compatible cameras
• Support for fire alarms, temperature, temperature difference, hot spots, and cold spots via thermal cameras

Positioner

• Compatible with Smart Track for bullet and PTZ camera sets
• Manual and automatic tracking, click-to-position, and select-to-position

Audio

• G.711A, G.711U, PCM, and G.726 compression

Storage

• 24 hot-swappable SATA bays for enterprise-class CMR hard drives
• Maximum capacity of 20 TB per hard drive
• RAID 0, 1, 5, 6, 10, 50, and 60 with hot-spare drive
• Disk groups and storage pools
• iSCSI in client and server modes and support for network-attached storage (NAS) in client mode
• Direct storage via private protocol, ONVIF, automatic logging, and international protocol
• Up to 320 channels and 800 Mbps of input, recording, and output for direct storage
• Playback of up to 32 channels and 64 Mbps in direct storage
• Direct storage of images from up to 120 channels at 550 KB per image
• iPSAN performance of 280 channels at 2 Mbps write and 24 channels of playback with 64 KB I/O blocks
• IPSAN performance of 400 channels at 2 Mbps write and 24 channels of playback with 512 KB I/O blocks
• Continuous, event-triggered, scheduled, and event-scheduled recording
• Backup to hard drive or USB storage device

Alarms

• Alarms for motion detection, tampering, and external IP camera alarms
• Alerts for camera disconnection, storage errors, full disk, frame loss, and missing disk
• Alerts for IP or MAC conflicts, login lockout, fan failure, power supply failure, RAID failure, storage pool failure, and temperature issues
• Integration with recording, capture, alarm upload, remote output, camera audio, buzzer, logging, preset, email, smart tracking, and warning light
• Disabling alarm actions by time period or via one-click synchronization

Communication interface

• 1 eSATA port
• 1 RS-232 port for debugging or COM data transmission
• 2 front USB 2.0 ports and 2 rear USB 3.0 ports
• 1 HDMI port for debugging

Network

• 4 auto-negotiating 10/100/1000 Mbps RJ45 Ethernet ports
• 1 auto-negotiating 10/100 Mbps RJ45 Ethernet port
• Optional expansion via 4 1GbE LAN ports and 2 10GbE Lens fiber ports
• Protocols: HTTP, HTTPS, TCP/IP, IPv4, RTSP, UDP, SMTP, NTP, DHCP, DNS, DDNS, P2P, GAT1400, iSCSI, FTP, SMB, and NFS
• Mobile access via DMSS
• ONVIF interoperability (Profiles S, T, and G), CGI, and SDK
• Management via Chrome, PCAPP, Internet Explorer 9 or later, and Firefox
• Interface bonding modes with multiple addresses, load balancing, fault tolerance, and link aggregation

Power

• 100–240 V AC, 50/60 Hz
• 1+1 redundant power supply with 80PLUS Platinum certification
• Power consumption under 100W without hard drives and in idle mode
• Power consumption less than 300W with all hard drives connected

Environmental

• Operating temperature: 0°C ~ +45°C
• Operating humidity: 10% to 80% (non-condensing)
• Operating altitude up to 5,000 m

Physical Specifications

• 4U form factor for installation in a standard 19-inch rack
• Fans with intelligent speed control
• Chassis dimensions: 446 × 175 × 736.5 mm
• Maximum dimensions with brackets: 482.6 × 175 × 736.5 mm
• Packaging dimensions: 687 × 962 × 526 mm
• Net weight of 28.4 kg
• Gross weight: 43.5 kg

Contents

• Dahua DAHUA-5394 IP Storage Server (DHI-EVS5124S-S3)

Certifications and Standards

• CE-LVD compliant with EN 60950-1 and IEC 60950-1
• CE-EMC compliant with EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, and EN 55024
• FCC Part 15 Subpart B