Hikvision DS-7732NXI-K4 32 Channel IP AI NVR Network Recorder 303621102
HIK 303621102
6942160488318
NVR Network Recorder Hikvision DS-7732NXI-K4, represents an advanced solution for video surveillance management in the professional field. With support for 32 IP cameras, 4K resolution and Hikvision AcuSense technology, this device reduces false alarms, improves efficiency and offers advanced AI features such as facial recognition, perimeter analysis and motion detection 2.0, with the following features:
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IP inputs: 32 channels
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Input bandwidth: 256 Mbps
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Decoding: Up to 12 MP
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HDMI output: Up to 4K (3840×2160)
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VGA Output: Up to 1920×1080
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Alarm Outputs: 4
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Alarm Inputs: 16
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SATA Interface: 4 x HDD (max 16 TB/cad)
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USB ports: 2 x USB 2.0, 1 x USB 3.0
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Power Supply: 100/240 VAC, 50/60Hz
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Power Consumption: 20W (without HDD)
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Dimensions: 445×400×75 mm
€886.64
Items Available: 3
: 1
Maximum-power network recorder for professional surveillance
The DS-7732NXI-K4 is a 1.5U NVR designed for medium to large installations. With up to 12 MP decoding, it handles very high resolution video streams ensuring quality and smoothness in even the most demanding applications. With up to 256 Mbps of input bandwidth, it supports the latest generation of cameras without bottlenecks.
Artificial intelligence in the service of security
Using AcuSense technology, this NVR integrates advanced video analytics to dramatically reduce false alarms caused by irrelevant movements (rain, animals, leaves). AI features include:
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Facial recognition with image comparison and search
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Intelligent perimeter to distinguish people and vehicles
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Motion Detection 2.0 with subject classification (human/vehicle)
Professional audio and interfaces
The unit handles two-way audio, supports numerous codecs (AAC, G.711, G.722) and offers independent 4K HDMI and VGA outputs. Network connectivity is provided by 2 Gigabit RJ-45 ports, while USB 2.0 and 3.0 ports simplify backups and upgrades.
Ideal applications
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Corporate or industrial video surveillance systems
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Access control with facial recognition
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Perimeter surveillance of sensitive sites
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Multi-camera systems with a need for centralized management
Technical Specifications NVR 32 Channels IP 4K
Video and Audio Features
| IP Video Channels | 32-ch |
| Input bandwidth | 256 Mbps |
| Output bandwidth | 160 Mbps |
| HDMI output | 1-ch, up to 4K (3840×2160)/30Hz |
| VGA output | 1-ch, up to 1920×1080/60Hz |
| Video output | Independent HDMI and VGA |
| Audio output | 1-ch RCA (linear, 1 KΩ) |
| Two-way audio | 1-ch RCA (2.0 Vp-p, 1 KΩ) |
Decoding and Recording
| Supported formats | H.265/H.265+/H.264+/H.264 |
| Recording resolution | Up to 12 MP |
| Synchronous playback | 16 channels |
| AI ON decoding | 1x12MP / 2x8MP / 4x4MP / 8x1080p @30fps |
| AI decoding OFF | 2x12MP / 3x8MP / 6x4MP / 12x1080p @30fps |
| Audio compression | G.711ulaw, G.711alaw, G.722, G.726, AAC |
Network
| Remote connections | 128 |
| Standards | ONVIF (S/G), SDK, ISAPI |
| Compatible browsers | IE11, Chrome 57+, Firefox 52+, Safari 12+, Edge 89+ |
| Protocols | TCP/IP, DHCP, IPv4/IPv6, DNS, NTP, RTSP, SNMP, SMTP, iSCSI, HTTP/HTTPS, UPnP™, SADP |
| LAN Interfaces | 2 × RJ-45 10/100/1000 Mbps |
Interfaces and Storage
| SATA Interfaces | 4 (up to 16 TB each) |
| Serial Interfaces | 2 × RS-485, 1 × RS-232 |
| I/O Alarms | 16 inputs / 4 outputs (16/9 optional) |
| USB | 2 × USB 2.0 (front), 1 × USB 3.0 (rear) |
General
| Power supply | 100-240 VAC, 50/60 Hz |
| Power Consumption | ≤ 20 W (without HDD) |
| Operating temperature | -10 °C to +55 °C |
| Humidity | 10-90% non-condensing |
| Dimensions | 445 × 400 × 75 mm |
| Weight | ≤ 5 kg (without HDD) |
| Interface languages | Multilingual (including IT, EN, FR, DE, ES...) |
Certifications
| Certifications | CE, FCC, IC, CB, KC, UL, RoHS, Reach, WEEE, RCM, UKCA, LOA, BIS |
| CE Standards | EN 55032, EN 55035, EN 61000-3-2/3, EN 50130-4 |
| FCC Standards | Part 15 Subpart B, ANSI C63.4-2014 |
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Data sheet
- Type: Video recorders
- System: IP
- Resolution: 8MP (4K)
- Channels: 32
