HIKVISION DS-7732NI-I4 (B)

32-ch 1.5U 4K NVR
- Up to 32 channel IP cameras can be connected
- Supports decoding H.265+/H.265/H.264+/H.264 video formats
- Up to 32 MP high-definition live view, storage and playback
- Up to 1-ch@32 MP/2-ch@12 MP/16-ch@1080p decoding capacity
- Up to 256 Mbps high incoming bandwidth ensures IP cameras can be connected
- Only (B) version support 2 HDMI and 1 VGA interfaces, and HDMI interfaces support independent video output
- 4 HDDs for continuous video recording
- Compatible with third-party network cameras
- 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.
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Video and Audio | |
IP video input | 32-ch Up to 12 MP resolution |
Video resolution | 12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF/DCIF/2CIF/CIF/QCIF |
Incoming/outgoing bandwidth | 256 Mbps 256 Mbps |
HDMI output | 4K (3840 × 2160)/60Hz, 4K (3840 × 2160)/30Hz, 1920 × 1080p/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
VGA output | 1920 × 1080p/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 |
Audio output | 1-ch, RCA (Linear, 1 KΩ) |
Two-way audio input | 1-ch, RCA (2.0 Vp-p, 1 k Ω) |
Decoding | |
Decoding format | H.265/H.265+/H.264/H.264+/MPEG4 |
Recording resolution | 12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF/DCIF/2CIF/CIF/QCIF |
Synchronous playback | 16-ch |
Capability | 2-ch @ 12 MP (20fps) / 4-ch @ 8 MP (25fps) / 8-ch @ 4MP (30fps) / 16-ch @ 1080p (30fps) |
Network | |
Remote connections | 128 |
Network protocols | TCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, NFS, iSCSI, UPnP™, HTTPS |
Network interface | 2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces |
Hard disk | |
SATA | 4 SATA interfaces for 4HDDs |
Capacity | Up to 6TB capacity for each HDD |
External interface | |
Serial port | 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 |
General | |
Power | ≤80 W |
Power supply | 100 to 240 VAC |
Consumption (without HDD) | ≤20 W |
Working temperature | -10 to +55º C (+14 to +131º F) |
Working humidity | 10 to 90 % |
Dimensions (W × D × H) | 445 × 400 ×71 mm ( 17.5"× 15.7" × 2.8") |
Weight (without hard disk) | ≤ 5 kg (11 lb) |
Chassis | 19-inch rack-mounted 1.5U chassis |
IP video input | 32-ch Up to 12 MP resolution |
Video resolution | 12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF/DCIF/2CIF/CIF/QCIF |
Incoming/outgoing bandwidth | 256 Mbps 256 Mbps |
HDMI output | 4K (3840 × 2160)/60Hz, 4K (3840 × 2160)/30Hz, 1920 × 1080p/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
VGA output | 1920 × 1080p/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 |
Audio output | 1-ch, RCA (Linear, 1 KΩ) |
Two-way audio input | 1-ch, RCA (2.0 Vp-p, 1 k Ω) |
Decoding format | H.265/H.265+/H.264/H.264+/MPEG4 |
Recording resolution | 12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF/DCIF/2CIF/CIF/QCIF |
Synchronous playback | 16-ch |
Capability | 2-ch @ 12 MP (20fps) / 4-ch @ 8 MP (25fps) / 8-ch @ 4MP (30fps) / 16-ch @ 1080p (30fps) |
Remote connections | 128 |
Network protocols | TCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, NFS, iSCSI, UPnP™, HTTPS |
Network interface | 2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces |
SATA | 4 SATA interfaces for 4HDDs |
Capacity | Up to 6TB capacity for each HDD |
Serial port | 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 |
Power | ≤80 W |
Power supply | 100 to 240 VAC |
Consumption (without HDD) | ≤20 W |
Working temperature | -10 to +55º C (+14 to +131º F) |
Working humidity | 10 to 90 % |
Dimensions (W × D × H) | 445 × 400 ×71 mm ( 17.5"× 15.7" × 2.8") |
Weight (without hard disk) | ≤ 5 kg (11 lb) |
Chassis | 19-inch rack-mounted 1.5U chassis |
User Manual
Quick Start Guide
Data Sheet
Firmware
- How to use Redundancy Record in Group Mode
- How to add WIFI IP camera into WIFI NVR
- How to watch Smart Playback in NVR&DVR
- How to Add IPC with ONVIF Protocol using HIKVISION NVR
- How to print NVR information via SSH
- How to add third party IPC with Plug&Play method
- Configuration Guidance of Face Recognition DeepinMind NVR
- Configuration Guidance of 2nd generation of Perimeter Detection DeepinMind NVR
- how to obtain U disk redirection info
- How to configure NTP and DST
- How to enable the App password in Gmail
- How to add IPSAN to NVR.docx
- How to Configure Multicast
- How to use RAID function in NVR
- How to preview Ezviz device via Web Browser & Mobile Client & Client Software ivms-4200
- How to turn on_off less secure apps in Gmail
- how to set the motion detection recording operation
- How to rebuild RAID5 when degraded
- How to change Live View on local monitor
- How to configure motion detection recording in 96NI-ST series NVR
- How to set Portmapping with manual and UPnP
- How to watch Smart Playback in NVR
- How to configure alarm in function of NVR
- How to use N+1 hot spare in NVR
- How to Use Hikvision EasyDDNS(quick guide)