Brand originChina
Supported
Supported
Dahua EVS8224X
Category
Storage
First seen by Awernica
Oct 2026
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Software Support
Not specified
No published date
Replacement
Not specified
No verified replacement
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Specifications
From the manufacturer's product information.
System
- Main Processor
- Dual 64-bit high-performance multi-core processor
- Operating System
- Embedded LINUX OS
- Operating Interface
- Web (PCAPP)
- Controller
- Single controller
- Cache
- 16 GB by default (extendable to 256 GB)
AI Applications
- AI by Camera
- Face detection, face recognition, IVS (abandoned object, missing object, loitering, crowd gathering, parking, fence-crossing, fast moving, tripwire and intrusion), video metadata (human, vehicle, non-motor vehicle), vehicle recognition, people counting (fisheye or people counting camera required),face & body detection, crowd distribution, smart thermal (call detection, visible channel- smoking detection, thermal channel-smoking detection)
Camera Compatibility
- Thermal
- Works with camera for fire alarm, temperature alarm, temperature difference alarm, hot spot, cold spot, smoking and calling
- People Counting
- Works with camera for tripwire people counting, regional people counting and queue people counting
- Bullet-PTZ Smart Track
- Works with camera for manual tracking, auto tracking, click positioning and select positioning
- Fisheye Dewarp
- Supports dewarping for fisheye cameras
Cluster
- Cluster
- N+M
Audio and Video
- Access Channel
- 1024
- Multi-screen Display
- Customized display, max 16-channel PCAPP live view
- Third-party Camera Access
- ONVIF; RTSP; Sony; Panasonic; Axis; Arecont; Pelco; Canon; Samsung
Compression Standard
- Video Compression
- Smart H.265+; H.265; Smart H.264+; H.264; MJPEG
- Audio Compression
- G.711A; G.711U; PCM; G726
Network
- Network Protocol
- HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; iSCSI; FTP; SMB; NFS; UPnP; SNMP; IPv6
- Interoperability
- ONVIF (Profile S); CGI; SDK
- Browser
- Chrome; PCAPP; IE9 or higher; Firefox
- Network Mode
- Multiple-address mode;Load balance;Fault-tolerance;Link aggregation
Recording Playback
- Multi-channel Playback
- Web playback, max. 16-channel playback
- Record Mode
- Auto record; manual record; motion detection; IO alarm
- Storage Method
- Internal HDD
- Backup Method
- Peripheral eSATA storage device; peripheral USB storage device
- Playback Function
- 1. Play, pause, stop, fast forward, fast backward, reverse play, frame by frame; 2. Full-screen, backup (clip; file), snapshot, digital zoom, audio on; off
Storage
- Video Direct Storage (Private Protocol)
- Incoming: 1024-channel (bandwidth: 2048 Mbps); Recording: 1024-channel (bandwidth: 2048 Mbps); Outgoing: 1024-channel (bandwidth: 2048 Mbps); Playback: 32-channel (bandwidth: 64 Mbps)
- Video Direct Storage (Onvif)
- Incoming: 1024-channel (bandwidth: 2048 Mbps); Recording: 1024-channel (bandwidth: 2048 Mbps); Outgoing: 1024-channel (bandwidth: 2048 Mbps); Playback: 32-channel (bandwidth: 64 Mbps)
- Video Direct Storage (Auto Register)
- Incoming: 1024-channel (bandwidth: 2048 Mbps); Recording: 1024-channel (bandwidth: 2048 Mbps); Outgoing: 1024-channel (bandwidth: 2048 Mbps); Playback: 32-channel (bandwidth: 64 Mbps)
- Picture Direct Storage
- Incoming: 400-channel (550 KB/picture); Recording: 400-channel (550 KB/picture); Outgoing: 400-channel (550 KB/picture)
- Disk Group
- Yes
- RAID
- RAID0; RAID1; RAID5; RAID6; RAID10; RAID50; RAID60
- Record Management
- Supports record control (continuous, event-based, scheduled, scheduled & event-based)
- Storage Pool
- Yes
IPSAN
- IPSAN Performance
- 400-channel × 2 Mbps video stream writing and 24-channel × 2 Mbps video playback ( I/O size of VMS is 64 KB)
Alarm
- General Alarm
- Motion detect; tampering; IPC external alarm
- Anomaly Alarm
- IPC offline alarm; storage error; HDD full; video frame loss; SSD exception; IP conflict; MAC conflict; login lock; fan malfunction; no HDD; power exception; disk health exception; RAID exception; low quota space; storage pool exception; temperature alarm; share service
- Alarm Linkage
- Record; snapshot (full image); alarm uploading; remote device alarm output;; camera audio; buzzer; log; preset; email, smart tracking and warning light.; Disarming alarm linkage action by period or one-click sync disarm configuration with channels
Port
- HDD Interface
- 24 slots,; SATA; SAS; Max.20 TB/HDD; hot swapping; CMR; support enterprise-grade HDD
- eSATA
- 1 port
- RS-232
- 1 port
- USB
- 2 × USB3.0 and 2 × USB2.0
- VGA
- 1 port, only for debug
- Network Port
- 1 × 1-GbE management port; 4 × 1-GbE LAN ports
- Power
- 1+1 redundant power supply
- Network Port Extension
- 4×10-GbE optical fiber ports (optional)
General
- Disk Bay
- 24
- Form Factor
- 4U
- Power Supply
- 100–127 VAC/200–240 VAC, 50/60 Hz
- Power Consumption
- Working(all HDDs connected): ≤ 400W(1365 BTU/hr); Working(without HDD): ≤ 150W(512 BTU/hr); Rated: ≤ 800W(2730 BTU/hr)
- Fan
- Intelligent speed regulation fan
- Net Weight
- 31 kg (79.37 lb)
- Gross Weight
- 46 kg (101.41 lb)
- Product Dimensions
- 737 mm × 483 mm (with hanger) × 175 mm (29.02" × 19.02" × 6.89") (L × W × H)
- Operating Temperature
- 0 °C to 45 °C (+32 °F to +113 °F)
- Operating Humidity
- 10%–80% (RH), non-condensing
- Operating Altitude
- 5000 m (16404.20 ft)
- Installation
- Standard 19 inch rack
- Certifications
- CE: CE-LVD: EN 60950-1/IEC 60950-1; CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024; FCC: Part 15 Subpart B
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