| Features |
Specifications |
| Product Type |
64-Channel 2U 4K & H.265 Pro Network Video Recorder |
| IP Camera Input |
64 Channels |
| Video Compression |
Smart H.265+ / H.265 / Smart H.264+ / H.264 / MJPEG |
| Maximum Preview & Playback |
Up to 12MP |
| Incoming Bandwidth |
Up to 320Mbps |
| Two-Way Talk |
1-Channel Input / 2-Channel Output |
| Third-Party Camera Support |
ONVIF and Multiple Third-Party Camera Brands |
Video & Display
| Item |
Specifications |
| HDMI Output |
2 × HDMI |
| VGA Output |
2 × VGA |
| HDMI1 Resolution |
Up to 3840 × 2160 |
| HDMI2 / VGA2 Resolution |
Up to 1920 × 1080 |
| Decoding Capability |
4-Channel @ 8MP (30fps) |
| Decoding Capability |
16-Channel @ 1080P (30fps) |
| Multi-Screen Display |
1 / 4 / 8 / 9 / 16 / 25 / 36 / 64 |
| Second Screen Display |
1 / 4 / 8 / 9 / 16 |
Recording
| Item |
Specifications |
| Recording Resolution |
12MP / 8MP / 6MP / 5MP / 4MP / 3MP / 1080P / 1.3MP / 720P / D1 |
| Bit Rate |
16Kbps ~ 20Mbps per Channel |
| Record Mode |
Manual, Schedule, Motion Detection, Alarm, IVS |
| Pre-Record |
1 ~ 30 Seconds |
| Post-Record |
10 ~ 300 Seconds |
| Recording Interval |
1 ~ 120 Minutes |
| Synchronous Playback |
1 / 4 / 9 / 16 Channels |
AI & Intelligent Functions
| Function |
Specifications |
| Perimeter Protection |
Supported by AI Camera |
| Face Detection |
Supported |
| Face Recognition |
Supported by AI Camera |
| SMD Plus |
Supported by AI Camera |
| Video Metadata |
Human, Motor Vehicle and Non-Motor Vehicle |
| ANPR |
Supported by AI Camera |
| People Counting |
Supported by AI Camera |
| Stereo Analysis |
Supported by AI Camera |
| Crowd Distribution |
Supported by AI Camera |
| Heat Map |
Supported by AI Camera |
Video Detection & Alarm
| Item |
Specifications |
| Video Detection |
Motion Detection, Video Loss, Video Tampering |
| Motion Detection Zones |
396 Zones (22 × 18) |
| Alarm Input |
16 Channels |
| Alarm Output |
6 Channels |
| Alarm Trigger |
Recording, PTZ, Tour, Alarm Output, Video Push, Email, Snapshot, Buzzer and Screen Tips |
Storage
| Item |
Specifications |
| HDD Interface |
8 × SATA III |
| Maximum HDD Capacity |
Up to 10TB per HDD |
| Total HDD Capacity |
Up to 80TB |
| eSATA |
1 × eSATA |
| Storage Method |
Local HDD and Network Storage |
| Backup |
USB Device, Network and eSATA Device |
Network
| Item |
Specifications |
| Network Interface |
2 × RJ45 10/100/1000Mbps |
| Network Mode |
Independent or Joint Working |
| Incoming Bandwidth |
Up to 320Mbps |
| Maximum User Access |
128 Users |
| Network Protocols |
HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, SNMP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, P2P |
| Interoperability |
ONVIF Profile T / S / G, SDK, CGI |
| Mobile Access |
Android / iOS |
Audio
| Item |
Specifications |
| Audio Input |
1 × RCA |
| Audio Output |
2 × RCA |
| Audio Compression |
PCM / G.711A / G.711U / G.726 |
| Two-Way Talk |
1-Channel Input / 2-Channel Output |
Interface
| Item |
Specifications |
| USB Ports |
2 × USB 2.0 Front / 2 × USB 3.0 Rear |
| RS232 |
1 × RS232 |
| RS485 |
1 × RS485 for PTZ Control |
| Alarm Input |
16 Channels |
| Alarm Output |
6 Channels |
| HDMI |
2 Channels |
| VGA |
2 Channels |
Power & General
| Item |
Specifications |
| Power Supply |
100 ~ 240VAC, 50 ~ 60Hz |
| Power Consumption |
<16.7W Without HDD |
| Operating Temperature |
-10°C ~ +55°C |
| Operating Humidity |
10% ~ 93% RH |
| Dimensions |
440 × 452.5 × 94.9mm |
| Weight |
6.55kg Without HDD |
| Installation |
Rack-Mounted |
| Chassis |
2U |
Note: The DHI-NVR5864-4KS2(V2.0) is a 64-channel professional NVR with 8 SATA III HDD bays, dual Gigabit Ethernet ports and dual HDMI/VGA outputs.
Important: The NVR does not include built-in PoE ports. PoE cameras require a separate PoE switch or injector.
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