The KH-VSS712-32-400 network video storage server from the advanced Scandium series is a massive enterprise storage system and the heart of video data management in large-scale, critical projects.
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NO.of HDDS
16HDD
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RAID
RAID
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Port
10G
Overview
The KH-VSS712-32-400 network video storage server from the advanced Scandium series is a massive enterprise storage system and the heart of video data management in large-scale, critical projects. Integrated exclusively with the KDT VMS Plus platform, it manages and continuously records a large number of video channels alongside AI servers. With a rugged metal chassis, a redundant power supply for uninterrupted 24/7 operation and support for hot-swap hard disks on a hardware RAID controller, this surveillance powerhouse provides an extremely secure and stable platform for archiving critical data. Detailed technical specifications and the full feature table for this device are provided further down this page.
System Specification
- Main Processor
- Intel Core i7 High-performance Multi-core Processor
- Operating System
- Windows Server Environment
- Memory
- 32 GB
- OS Storage
- High-Speed M.2 NVMe SSD (Dedicated for OS and VMS Database)
- Operating Software
- KDT VMS Plus
AI Applications
- AI by Camera
- Face detection, Face Recognition, IVS, LPR, People Counting, Video Metadata
- AI by KDT AI Cube
- All Smart Function
- Forensic Search
- Smart Search by Attributes (Gender, Color, Age, Plate) via KDT VMS Plus
- Event Linkage
- Alarm output, PTZ activation, Recording, Snapshot, VMS Pop-up
High Availability
- Cluster Mode
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N+
M Hot Standby (Automatic Failover and Backup) - Network Resilience
- ANR (Automatic Network Replenishment) supported
- Power Redundancy
- Yes
Interfaces
- Network Interface
- 1 × 10-GbE optical fiber ports (SFP+) 2 × 1-GbE RJ45 LAN ports
- Management Port
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1 × 1-GbE dedicated IPMI/
BMC port (for remote debug and control) - USB
- Front: 2 × USB 3.0 / Rear: 2 × USB 2.0
- Display
- 1 × VGA
General
- Power Supply
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100-240 VAC
50-60 Hz
800W 1+
1 CRPS Redundant Power Supply - Form Factor
- 3U Standard 19-inch Rackmount (Anti-EMI Steel Chassis)
- Fan
- Heavy-duty intelligent speed regulation fan (Hot-swappable)
- Operating Temp
- 5~45°C
- Operating Humidity
- 10%–90% (RH), non-condensing
- Dimensions
- 132*437*650 mm
Performance
- No. of Recording Channels
- Up to 400 Channels
- Record Mode
- Auto, Manual, Motion Detection, Schedule
Storage Subsystem
- Disk Bays
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16 Front Slots
Hot-swappable Anti-EMI Drive Trays (12Gb/
s Expansion Backplane with SGPIO) SATA/SAS - Max Capacity
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Up to 256TB Raw (Supports Enterprise-grade 16TB/
20TB HDDs) - RAID
- RAID 0, 1, 10, 1E; JBOD (Hardware-based RAID Controller) RAID 5, 6 (Software-based RAID Controller)
- Storage Protocol
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IPSAN (iSCSI)
Video/
Picture Direct Storage - Disk Group & Storage Pool
- Yes
Network & Interoperability
- Ecosystem Compatibility
- Native integration with KDT AI Cube & Enterprise Workstations
- Third
- ONVIF, RTSP, SDK
- Network Protocol
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DHCP, FTP, HTTP, HTTPS, IPv4, ISCSI, NTP, RTSP, TCP/
IP, UDP - Network Mode
- Fault-tolerance, Link aggregation, Load balance
Warranty and Support
- Hardware Warranty
- 5-year warranty with next business day on-site service
Downloads
Documentation
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KH-VSS712-32-400
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Frequently asked questions: Software
Answers to common questions about this product line, from the KDT Help Center.
How can I connect to my cameras and NVR remotely and securely?
There are three ways to reach devices from outside, and they differ mostly in security. A VPN into your own network is the most secure and works for the VMS, the web page and the app alike; P2P (a cloud service) is the simplest for phones, because the device connects out to the cloud service and as a rule needs neither a public IP nor router configuration; port forwarding with DDNS is the most fragile and leaves the largest attack surface open. Use a VPN for administrators and VMS clients, use P2P for occasional phone viewing if you trust the manufacturer's cloud service, and treat port forwarding as a last resort. The specification tables of KDT NVRs and cameras list P2P and DDNS among their supported protocols.
Which software does KDT offer, and what is each program for?
For video management, KL-VMS+ (VMS Plus) is KDT's licensed VMS for large projects with several servers; for analytics, KL-PRS reads license plates and KL-FRS recognizes faces. For everyday work with KDT NVRs and cameras, the product specification tables list the KDT CMS/VMS Windows software and apps for Android and iOS. The download center of this website adds device-search tools, KDT Player and KDT Desk, the remote-support program.
What is a VMS, and how is it different from the NVR's web page and the mobile app?
A VMS (video management software) is installed on a PC or server and manages many cameras and NVRs from one place, with separate users and permissions, alarm rules, maps, several monitors and analytics. The NVR's web page is for configuring and viewing that single device, and the mobile app is for quick live view and playback. Supported browsers depend on the model: the specification tables list Chrome, Edge, Firefox and IE for most models and IE only for some.
What is the difference between CMS and VMS?
CMS (central management software) is usually the client program that comes with recorders: it connects to several devices and provides live view, playback and export. A VMS is a fuller platform that adds recording servers, multi-server and multi-site operation, user roles, alarm rules and analytics. Vendors do not always keep the two names apart, which is why the specification tables of KDT NVRs simply list 'KDT CMS/VMS'; for the fuller platform, see the KL-VMS+ datasheet.
Which software suits my project: the web page, KDT VMS or KL-VMS+?
For one site with a single NVR and a few viewers, the web page and the mobile app are enough and nothing has to be installed. For several recorders or a control room with several monitors, use the Windows KDT VMS; its manual states that it can show 128 cameras across several monitors. For projects with several sites, user roles, maps, alarm rules, or integrated plate and face recognition, choose KL-VMS+, which according to its datasheet has no limit on the number of servers or users.
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