| System | IP Camera Input 320 Channel |
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| Main Processor | 64-bit high-performance Intel processor Record Rate 640 Mbps Manual, Schedule(Regular, Continous), Motion |
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| Controller | Single controller Record Mode Detection, Alarm |
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| Memory | 4GB by default 1 ~ 120 min(default 60 min) |
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| Record Interval | Pre-record 1 ~ 30 sec, Post-record 10 ~ 300 sec. I frame storage by period. |
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| 操作系統 | Embedded LINUX |
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| User Interface | Web Auxiliary Interface |
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| USB | 2 USB 3.0 Working Mode |
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| eSATA | 1 eSATA 320-channel (640Mbps) incoming and recording |
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| Video Stream Mode | , 160-channel (320Mbps) forwarding, 32-channel |
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| RS232 | 1 Port, for PC communication and Keyboard (64Mbps) playback |
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| Storage bandwith ≤2.7Gbps | Network IP SAN Mode Write-through: 320Mbps; Write-back: 480Mbps 1 management RJ-45 ports (10/100/1000Mbps) 4 data RJ-45 ports (10/100/1000Mbps) Storage Multi-address, Fault-tolerance, Load balance, Link 24 HDDs, Up to 10TB capacity for each HDD Network Mode aggregation HDD Amount SATA HDD composite connection HTTP, HTTPs, TCP/IP, IPv4/IPv6, UPnP, RTP, RTCP, |
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| miniSAS | 2 miniSAS ports, for storage extension RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, Network Function PPPoE,DDNS, iSCSI, SMB, NFS, FTP, Alarm Server, IP |
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| Additional HDD bracket, | Search (Support Dahua IP camera, DVR, NVS, etc.) HDD Installation HDD hot-swap, HDD online replacement |
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| Expansion Interface | 2 Ten Giga Optical Fiber Interface Single, RAID 0/1/5/6/10/50/60(Enterprise-level HDD Mode |
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| HDDs are recommended), JBOD, hotspare | Max. User Access 128 users |
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| Storage Management | Smart Phone iPhone, iPad, Android |
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| Non-working HDD hibernation to guarantee | Interoperability ONVIF 2.4, CGI Conformant sound ventilation, reduce power consumption and HDD Manager enhance HDD life span HDD bad track mapping to enhance HDD life span Electrical Dynamically adjust RAID rebuild speed to guarantee |
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| RAID Rebuild | Power Supply AC100V ~ 240V, 47 ~ 63 Hz |
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| system load balance | 1 + 1 Redundant power, Hot-swap Support iSCSI volume management, NAS(SMB/NFS/ Logic Volume Manager |
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| FTP) volume management | Power Consumption 200W ~ 400W (With HDD) Support snapshot function, create user volume to |
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| Snapshot | DC12V, 1.5A, Diameter 80mm |
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| back data. | Fan MTBF > 100,100 hours, Hot-swap Support extracting P frame function. Customizied Extract Frame extracting period and frame rate setup. Environmental |
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| Cluster Service | N+M cluster service |
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| Working Conditions | 0°C ~ +40°C (+32°F ~ +104°F), 10 % ~ 80% RH After diconnection, system can download the |
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| ANR | record file from the SD card on the network camera Storage Conditions -20°C ~ +70°C (-4°F ~ +158°F), 5% ~ 90% RH to maintain the full record file. |
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| Shortcut RAID Creation | Click one button to create RAID conveniectly. Working Altitude -60m ~ 3000m |
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| Playback and Backup | Construction Time/Date, Channel, Alarm, MD and Exact Search 1.2mm extra-thickness hot-dip galvanized steel. Search Mode (accurate to second) Chassis High accuracy aluminum alloy slider. Play, Pause, Stop, Fast play, Slow play, Full screen, Self-developed patent removable HDD bracket. Playback Function Backup selection, Digital zoom 4U, 482.6mm x 494.0mm x 175.0mm ; Dimensions(W x D x H) (19.0" x 1 |
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| Backup Mode | USB Device/Network/eSATA Device |
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| 淨重 | 27kg (59.5 lb) (without HDD) Third-party Support |
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| 毛重 | 38kg (83.8 lb) Dahua, AEBell, Arecont, AXIS, Dynacolor, HIKVISION, |
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| Third-party Support | LG, Panasonic, PSIA, Samsung, Sony, Vivotec, and Installation Standard 19-inch rack installation more www.dahuasecurity.com Certifications |
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| CE | EN55022, EN55024, EN50130-4, EN60950-1 |
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| FCC | Part 15 Subpart B, ANSI C63.4-2009 |
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| UL | UL 60950-1 and CAN/CSA C22.2 No.60950-1 Ordering Information |
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| 類型 | Part Number Description 24-HDD EVS EVS5024S-R 24-HDD Enterprise Video Storage |
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| Accessories | ESS3124S-JR 24 HDDs SAS Storage Cabinet Accessories ESS3124S-JR |
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| Rev 001.001 | © 2016 Dahua . All rights reserved. Design and specifications are subject to change without notice www.dahuasecurity.com |
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