The HIKVISION DS-7732NXI-K4 is a high-performance 32-channel, 1.5U K Series 4K NVR designed for advanced surveillance and intelligent video analytics. Featuring Hikvision’s AcuSense technology, this NVR helps minimize false alarms, reduce manual monitoring efforts, and lower overall security costs. Furthermore, its AI-powered capabilities ensure precise detection and recognition for high-security applications.

High-Capacity Channels & Video Support

This NVR supports up to 32 IP camera inputs with a 256 Mbps incoming bandwidth, allowing for smooth and efficient video management. It offers flexible decoding capacity: 2-ch@12 MP, 3-ch@8 MP, 6-ch@4 MP, or 12-ch@1080p. Additionally, it supports multiple video formats including H.265+/H.265/H.264+/H.264, ensuring compatibility and reduced storage requirements.

Advanced AI Analytics for Intelligent Monitoring

Hikvision’s AcuSense AI technology enables intelligent analytics to enhance security and automate monitoring. Notable features include:

• Facial Recognition: Detects and analyzes human faces with up to 16 face libraries storing 20,000 images.

• Perimeter Protection: Monitors human and vehicle movement to reduce false alarms.

• Motion Detection 2.0: AI-enhanced recognition identifies humans and vehicles accurately.

• Camera-Level Analytics: Detects throwing objects, performs ANPR (Automatic Number Plate Recognition), and supports VCA (Video Content Analytics).

These features work together to increase accuracy and reduce unnecessary alerts, ultimately saving time and costs.

Flexible Video & Audio Output Options

The DS-7732NXI-K4 supports multiple display options:

• HDMI Output: 4K/2K/1080p resolutions with independent output.

• VGA Output: Full HD support.

• Audio Support: 1-channel RCA output and 2-way communication for real-time interaction.

Moreover, smooth playback options allow multi-channel synchronous viewing for up to 16 channels, enhancing monitoring efficiency.

Robust Network & Storage Capabilities

This NVR comes with dual 10/100/1000 Mbps Ethernet interfaces and remote connectivity for up to 128 devices. It is ONVIF compliant, compatible with major browsers, and supports multiple network protocols such as TCP/IP, DHCP, and IPv6.

Storage is reliable and flexible with 4 SATA ports supporting up to 16 TB per HDD, alongside USB 2.0 and 3.0 ports and serial interfaces (RS-485/RS-232). Alarm I/O further extends integration possibilities.

Durable Design & Certifications

The compact 445 × 400 × 75 mm unit is lightweight (≤ 5 kg without HDD) and operates in temperatures from -10 °C to 55 °C. Power consumption is ≤ 20 W, making it energy-efficient. Moreover, it meets global safety and quality standards, including CE, FCC, IC, CB, KC, UL, RoHS, REACH, WEEE, RCM, UKCA, LOA, BIS.

Why Choose the DS-7732NXI-K4?

In summary, the HIKVISION DS-7732NXI-K4 combines AcuSense AI analytics with robust hardware and high-capacity video management. Consequently, it reduces false alarms, automates surveillance, and provides reliable 4K video security for large-scale installations.

• For more details, visit HIKVISION Official Site

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