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Network Video Recorder Hikvision DS-7732NI-M4 32 Channels 14 TB
Product specification Network Video Recorder Hikvision DS-7732NI-M4 32 Channels 14 TB
Manufacturer:
Hikvision
Category:
DVR & NVR Video Recording Systems
Description
The Hikvision DS-7732NI-M4 is a network video recorder supporting 32 input channels and a maximum resolution of 7680 x 4320 pixels. It features a storage capacity of up to 14 TB and supports various network protocols. Ideal for surveillance systems requiring high performance and reliability.
The Network Video Recorder Hikvision DS-7732NI-M4 supports 32 channels and a maximum output resolution up to 7680 × 4320. Designed for surveillance installations that require high performance and reliable recording, it offers H.265+ compression, dual-stream recording, TLS stream encryption and double verification for playback and download. The device provides independent HDMI and VGA outputs, dual 4K HDMI capability and a maximum HDMI output up to 8K. Storage options include up to four SATA interfaces and a maximum internal capacity of 14 TB, while network access is provided via two self-adaptive 10/100/1000 Mbps Ethernet ports.
Advantages
The recorder reduces storage needs with H.265+ compression and saves bandwidth through dual-stream recording. TLS encryption secures stream transmission, and double verification enhances integrity of playback and downloads. Video outputs include independent HDMI and VGA ports with support for dual 4K HDMI and up to 8K HDMI output. The unit supports up to four SATA drives for large local storage and 16-channel synchronous playback. It also integrates smart features such as multiple VCA events, configurable camera smart functions (motion, line crossing, intrusion, heat map, ANPR, people counting) and POS overlay with triggered recording.
Suitable for
- Medium to large surveillance systems with up to 32 IP cameras
- Locations requiring high-resolution monitoring (up to 8K output)
- Installations needing reliable local storage and 14 TB capacity
- Environments that use analytics: motion detection, ANPR, people counting, heat maps
- Retail setups requiring POS overlay and POS-triggered recording
Key specifications
- Model: Hikvision DS-7732NI-M4
- Channels: 32 IP channels
- Max output resolution: 7680 × 4320 (up to 8K HDMI)
- Compression: H.265+
- Storage: up to 4 × SATA HDD; maximum internal capacity 14 TB
- Playback: 16-channel synchronous playback
- Network: 2 × 10/100/1000 Mbps Ethernet (RJ-45)
- USB: 1 × USB 3.2 Gen1 Type-A, 2 × USB 2.0
- Video outputs: HDMI and VGA (dual 4K HDMI supported)
- Weight and color: approx. 5 kg, black
How to use
Connect IP cameras to the network and ensure the recorder is on the same LAN as the cameras. Install HDDs into the available SATA bays (up to four) and configure storage in the recorder menu. Use the web interface, client software or HDMI/VGA outputs to view live streams and configure recording schedules, stream settings and VCA rules. Enable TLS stream encryption and set up user accounts with appropriate permissions. For POS integration, connect the POS device and configure overlay and trigger parameters in the POS settings.
Usage recommendations
For best performance, use high-quality surveillance HDDs, distribute load across installed drives, keep firmware updated, and configure dual-stream to balance recording quality and bandwidth. Use TLS and account policies to secure remote access and enable double verification for important exports and playback sessions.
Specifications
Hard drive
- HDD interface:
- SATA, eSATA
- Number of HDDs supported:
- 5
Storage
- Maximum storage capacity:
- 14 TB
Ports & interfaces
- USB 2.0 ports quantity:
- 2
- eSATA ports quantity:
- 1
- Power over Ethernet (PoE):
- No
- eSATA:
- Yes
- RS-232 ports:
- 1
- HDMI ports quantity:
- 2
- RS-232 interface:
- Yes
- RS-485 ports:
- 2
- Internal SATA ports quantity:
- 4
- VGA (D-Sub) output ports:
- 1
- Audio RCA inputs:
- 1
- Audio RCA outputs:
- 1
- HDMI output:
- Yes
- BNC video output:
- Yes
- Video input channels:
- 32 channels
- Alarm input channels:
- 16
- Alarm output channels:
- 9
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
- 1
Network
- Supported network protocols:
- TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP, HTTP, HTTPS
- Ethernet LAN (RJ-45) ports:
- 2
- Wi-Fi:
- No
- Ethernet LAN data rates:
- 10, 100, 1000
Display
- Built-in display:
- No
Performance
- Certification:
- EN 55032:2015+A1:2020, ENIEC61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:201 9, EN 50130-4:2011+A1:2014, EN 55035:2017+A11:2020
- Maximum resolution:
- 7680 x 4320
- Product colour:
- Black
- Audio formats supported:
- G.711 μ-law, G.726, G.711 A-law, AAC, G.722
- Rack capacity:
- 1.5U
- Video formats supported:
- H.265+, H.265, H.264+, H.264
- Supported resolutions:
- 32 MP/24 MP/12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF/DCIF/ 2CIF/CIF/QCIF
- Number of simultaneously playbacked channels:
- 16 channels
- Two-way talk:
- Yes
- Input bandwidth:
- 320 Mbit/s
- Output bandwidth:
- 400 Mbit/s
Power
- Output voltage:
- 12
- Output current:
- 1 A
- AC input frequency:
- 50 - 60
- AC input voltage:
- 100 - 240
- Power consumption (max):
- 15 W
- Total Power over Ethernet (PoE) budget:
- 200 W
Weight & dimensions
- Weight:
- 5 kg
- Rack mounting:
- Yes
- Height:
- 75 mm
- Width:
- 445 mm
- Depth:
- 400 mm
Operational conditions
- Operating relative humidity (H-H):
- 10 - 90
- Operating temperature (T-T):
- -10 - 55
Features
- On/off switch:
- Yes
- Brand compatibility:
- Hikvision Digital Technology
