Specifications Dahua DHI-NVR5432-4KS2
| Features | Specifications |
|---|---|
System |
|
| Device Type | 32-Channel 1.5U 4K & H.265 Pro Network Video Recorder |
| Processor | Quad-core Embedded Processor |
| Operating System | Embedded Linux |
| IP Camera Input | 32 Channels |
| PoE | Not Supported |
Video and Recording |
|
| Video Compression | Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG |
| Maximum Incoming Bandwidth | 320 Mbps |
| Network Bandwidth | 320 Mbps for Access, 320 Mbps for Storage and 320 Mbps for Forwarding |
| Recording Resolution | Up to 12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080P, 1.3MP, 720P, D1 and lower |
| Recording Bit Rate | 16 Kbps to 20 Mbps per channel |
| Recording Mode | Manual, Scheduled and Alarm |
| Recording Duration | 1–120 minutes per recording file |
| Pre-record | 1–30 seconds |
| Post-record | 10–300 seconds |
| Decoding Capability | 16 Channels at 1080P @ 30fps |
| Live View Resolution | Up to 3840 × 2160 |
| Playback | 1 / 4 / 8 / 9 / 16 / 25 / 36 Channels |
Display |
|
| HDMI | 2 × HDMI |
| VGA | 1 × VGA |
| HDMI1 Resolution | Up to 3840 × 2160 |
| VGA1 Resolution | Up to 1920 × 1080 |
| HDMI2 / VGA2 | Up to 1920 × 1080 |
| Multi-screen Display | First Screen: 1 / 4 / 8 / 9 / 16 / 25 / 36 Channels; Second Screen: 1 / 4 / 8 / 9 / 16 Channels |
Audio |
|
| Audio Input | 1 × RCA |
| Audio Output | 2 × RCA with Voice Intercom Support |
| Audio Compression | PCM, G.711A, G.711U and G.726 |
| Two-way Talk | Supported |
Storage |
|
| HDD Interface | 4 × SATA III |
| Maximum HDD Capacity | Up to 10TB per HDD |
| HDD Bays | 4 Bays |
| eSATA | 1 × eSATA |
| SAS | Not Supported |
| Backup | USB, Network and eSATA |
Network |
|
| Network Interface | 2 × RJ-45 10/100/1000 Mbps Self-adaptive Ethernet Ports |
| Ethernet Ports | 2 Independent Ethernet Ports |
| Network Protocols | HTTP, HTTPS, TCP/IP, ARP, RTSP, RTP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPoE, IPv4/IPv6, QoS, UPnP, NTP, Bonjour, 802.1X, Multicast, ICMP, IGMP and SNMP |
| Maximum User Access | Up to 128 Users |
| Interoperability | ONVIF 2.4 and CGI |
| Mobile Platforms | iPhone, iPad and Android |
| Third-party Camera Support | Panasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon and other compatible cameras |
Interfaces |
|
| USB | 3 × USB Ports: 1 × USB 2.0 Front and 2 × USB 3.0 Rear |
| RS-232 | 1 × RS-232 |
| RS-485 | 1 × RS-485 for PTZ Control |
| Alarm Input | 16 Channels |
| Alarm Output | 6 Channels |
Power and Environmental |
|
| Power Supply | 100–240V AC, 50–60Hz |
| Power Consumption | <16.7W without HDD |
| Operating Temperature | -10°C to +55°C |
| Storage Temperature | 0°C to +40°C |
| Operating Humidity | 10%–93% RH |
| Storage Humidity | 30%–85% RH |
| Operating Altitude | Up to 3,000m |
Physical |
|
| Form Factor | 1.5U Rack-mounted |
| Dimensions | 440 × 412.2 × 76 mm |
| Net Weight | 4.3 kg without HDD |
| Gross Weight | 7 kg without HDD |
Note: The Dahua DHI-NVR5432-4KS2 is a 32-channel 1.5U professional network video recorder supporting up to 32 IP cameras, 320 Mbps incoming bandwidth and recording resolutions up to 12MP. It supports Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG compression, 16-channel 1080P decoding, four SATA III HDD bays with up to 10TB per HDD, dual Gigabit Ethernet ports, HDMI and VGA video outputs, eSATA storage expansion, PTZ control and multiple alarm interfaces. The recorder does not include built-in PoE ports and is listed by Dahua as a discontinued product.
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