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Products
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LED Displays
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EOL

32-ch 1.5U 24 PoE 4K NVR

  • Up to 32 channel IP cameras can be connected
  • Up to 2-ch @ 12 MP/16-ch @ 1080p decoding capacity
  • 2 HDMI and 1 VGA interfaces: HDMI interfaces support independent video output
  • 4 HDDs for continuous video recording
  • Plug & Play with 24 Power-over-Ethernet (PoE) interfaces
  • Supports various special function cameras, including thermal camera/fisheye/people counting/heatmap/ANPR (automatic number plate recognition)
  • Advanced streaming technology enables smooth live view and data self-correction in poor network conditions
  • Supports dual-stream recording to save time and bandwidth
  • Up to 8-ch IP speakers can be connected
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Available models:

DS-7732NI-I4/24P(USA-STD)/US branch
DS-7732NI-I4/24P
EOL

Specification

  • Video and Audio
  • IP Video Input32-ch,Up to 12 MP resolution
  • HDMI 1 Output4K (3840 × 2160)/60Hz, 4K (3840 × 2160)/30Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
  • HDMI 2 Output1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
  • Outgoing Bandwidth256 Mbps
  • VGA Output1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
  • CVBS Output1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480
  • Video Output ModeHDMI1/VGA simultaneous output, HDMI2/VGA independent output
  • Incoming Bandwidth320 Mbps
  • Audio Output1-ch, RCA (Linear, 1 KΩ)
  • Two-Way Audio1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input)
  • Decoding
  • Dual-Stream RecordingSupport
  • Stream TypeVideo, Video & Audio
  • Audio CompressionG.711ulaw/G.711alaw/G.722/G.726
  • Decoding FormatH.265+/H.265/H.264+/H.264/MPEG4
  • Decoding Capability2-ch@12 MP (20 fps)/4-ch@8 MP (30 fps)/8-ch@4 MP (30 fps)/16-ch@1080p (30 fps)
  • Synchronous Playback16-ch
  • Recording Resolution12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF /DCIF/ 2CIF/CIF/QCIF
  • Network
  • Network ProtocolTCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS, ONVIF(Version 2.2), OTAP
  • Remote Connection128
  • Network Interface1, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface
  • Camera Access ProtocolONVIF(Version 2.5), RTSP
  • PoE
  • Interface24, RJ-45 10/100 Mbps self-adaptive Ethernet interface
  • Power≤ 210 W
  • StandardIEEE 802.3 af/at
  • Auxiliary Interface
  • SATA4 SATA interfaces
  • eSATA1 eSATA interface
  • CapacityUp to 16 TB capacity for each disk
  • Serial Interface1 RS-485 (half-duplex), 1 RS-232
  • USB InterfaceFront panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0
  • Alarm In/Out16/4 (16/8 optional)
  • General
  • Power Supply100 to 240 VAC, 50 to 60 Hz
  • Consumption≤ 20 W (without HDD and PoE off)
  • Working Temperature-10 °C to 55 °C (14 °F to 131 °F)
  • Working Humidity10% to 90%
  • Dimension (W × D × H)445 × 400 × 75 mm ( 17.5"× 15.7" × 3.0")
  • Weight≤ 5 kg (11 lb) (without HDD)
  • Certification
  • FCCPart 15 Subpart B, ANSI C63.4-2014
  • CEEN 55032:2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Specification

Video and Audio
IP Video Input
32-ch,Up to 12 MP resolution
HDMI 1 Output
4K (3840 × 2160)/60Hz, 4K (3840 × 2160)/30Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
HDMI 2 Output
1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
Outgoing Bandwidth
256 Mbps
VGA Output
1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
CVBS Output
1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480
Video Output Mode
HDMI1/VGA simultaneous output, HDMI2/VGA independent output
Incoming Bandwidth
320 Mbps
Audio Output
1-ch, RCA (Linear, 1 KΩ)
Two-Way Audio
1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input)
Decoding
Dual-Stream Recording
Support
Stream Type
Video, Video & Audio
Audio Compression
G.711ulaw/G.711alaw/G.722/G.726
Decoding Format
H.265+/H.265/H.264+/H.264/MPEG4
Decoding Capability
2-ch@12 MP (20 fps)/4-ch@8 MP (30 fps)/8-ch@4 MP (30 fps)/16-ch@1080p (30 fps)
Synchronous Playback
16-ch
Recording Resolution
12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF /DCIF/ 2CIF/CIF/QCIF
Network
Network Protocol
TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS, ONVIF(Version 2.2), OTAP
Remote Connection
128
Network Interface
1, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface
Camera Access Protocol
ONVIF(Version 2.5), RTSP
PoE
Interface
24, RJ-45 10/100 Mbps self-adaptive Ethernet interface
Power
≤ 210 W
Standard
IEEE 802.3 af/at
Auxiliary Interface
SATA
4 SATA interfaces
eSATA
1 eSATA interface
Capacity
Up to 16 TB capacity for each disk
Serial Interface
1 RS-485 (half-duplex), 1 RS-232
USB Interface
Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0
Alarm In/Out
16/4 (16/8 optional)
General
Power Supply
100 to 240 VAC, 50 to 60 Hz
Consumption
≤ 20 W (without HDD and PoE off)
Working Temperature
-10 °C to 55 °C (14 °F to 131 °F)
Working Humidity
10% to 90%
Dimension (W × D × H)
445 × 400 × 75 mm ( 17.5"× 15.7" × 3.0")
Weight
≤ 5 kg (11 lb) (without HDD)
Certification
FCC
Part 15 Subpart B, ANSI C63.4-2014
CE
EN 55032:2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4
For better user experience, we highly recommend you to update your device to the latest firmware asap.
Specification
Video and Audio
  • IP Video Input32-ch,Up to 12 MP resolution
  • HDMI 1 Output4K (3840 × 2160)/60Hz, 4K (3840 × 2160)/30Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
  • HDMI 2 Output1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
  • Outgoing Bandwidth256 Mbps
  • VGA Output1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
  • CVBS Output1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480
  • Video Output ModeHDMI1/VGA simultaneous output, HDMI2/VGA independent output
  • Incoming Bandwidth320 Mbps
  • Audio Output1-ch, RCA (Linear, 1 KΩ)
  • Two-Way Audio1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input)
Decoding
  • Dual-Stream RecordingSupport
  • Stream TypeVideo, Video & Audio
  • Audio CompressionG.711ulaw/G.711alaw/G.722/G.726
  • Decoding FormatH.265+/H.265/H.264+/H.264/MPEG4
  • Decoding Capability2-ch@12 MP (20 fps)/4-ch@8 MP (30 fps)/8-ch@4 MP (30 fps)/16-ch@1080p (30 fps)
  • Synchronous Playback16-ch
  • Recording Resolution12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF /DCIF/ 2CIF/CIF/QCIF
Network
  • Network ProtocolTCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS, ONVIF(Version 2.2), OTAP
  • Remote Connection128
  • Network Interface1, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface
  • Camera Access ProtocolONVIF(Version 2.5), RTSP
PoE
  • Interface24, RJ-45 10/100 Mbps self-adaptive Ethernet interface
  • Power≤ 210 W
  • StandardIEEE 802.3 af/at
Auxiliary Interface
  • SATA4 SATA interfaces
  • eSATA1 eSATA interface
  • CapacityUp to 16 TB capacity for each disk
  • Serial Interface1 RS-485 (half-duplex), 1 RS-232
  • USB InterfaceFront panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0
  • Alarm In/Out16/4 (16/8 optional)
General
  • Power Supply100 to 240 VAC, 50 to 60 Hz
  • Consumption≤ 20 W (without HDD and PoE off)
  • Working Temperature-10 °C to 55 °C (14 °F to 131 °F)
  • Working Humidity10% to 90%
  • Dimension (W × D × H)445 × 400 × 75 mm ( 17.5"× 15.7" × 3.0")
  • Weight≤ 5 kg (11 lb) (without HDD)
Certification
  • FCCPart 15 Subpart B, ANSI C63.4-2014
  • CEEN 55032:2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Resources

For better user experience, we highly recommend you to update your device to the latest firmware asap.
Firmware_V4.61.030_240123
Applied to:
DS-7732NI-I4/24P(USA-STD)/US branch

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