Dahua NVR4432-EI security camera

Dahua NVR4432-EI 32-Channel WizSense Network Video Recorder

Elevate your security infrastructure with the Dahua NVR4432-EI, the intelligent core of your professional surveillance system. Designed for medium to large-scale applications in the smarthome and commercial sectors, this 32-channel Network Video Recorder (NVR) combines high-performance hardware with Dahu´s advanced WizSense AI technology. It serves as the central hub for recording, managing, and viewing your IP security cameras, delivering unparalleled reliability and proactive threat detection. Move beyond simple recording and embrace a smarter, more efficient approach to safety and security. The NVR4432-EI is engineered to minimize false alarms, accelerate incident investigation, and provide crystal-clear evidence when you need it most, making it the definitive choice for protecting your property, assets, and people.

Key Benefits

* Intelligent & Proactive Security: Powered by WizSense AI, the NVR actively distinguishes between human and vehicle targets. This drastically reduces false alarms triggered by animals, weather, or moving foliage, ensuring you are only alerted to genuine threats.
* Comprehensive Coverage: With support for up to 32 IP camera channels and a massive 384 Mbps incoming bandwidth, you can build an extensive surveillance network covering every critical angle of your property without compromising on video quality or performance.
* Exceptional Video Clarity: Experience flawless live viewing and playback. The NVR supports decoding of camera streams up to 32MP and can handle multiple 4K streams simultaneously, ensuring every detail is captured with stunning precision.
* Optimized Storage Efficiency: Featuring Dahu´s Smart H.265+ video compression technology, the NVR4432-EI can reduce storage and bandwidth requirements by up to 90% compared to standard H.264, allowing for significantly longer recording times on your hard drives.
* Rapid Incident Search: Save critical time with AI Search. Quickly locate footage based on human or vehicle attributes, allowing you to filter hours of video in seconds to find the specific event you are looking for.
* Scalable & Long-Term Recording: Equipped with 4 SATA ports, each supporting a hard drive up to 16TB, this NVR offers a massive potential storage capacity of 64TB for long-term video archiving and compliance.

Main Features

* 32 Channel IP video access
* WizSense AI technology with deep-learning algorithms
* Perimeter Protection (up to 4 channels) with human/vehicle classification
* SMD Plus (Smart Motion Detection Plus) on all 32 channels
* Face Detection and Recognition (up to 2 channels)
* AI Search by target classification (Human, Vehicle)
* Max 384 Mbps incoming bandwidth
* Up to 32MP resolution for decoding
* Smart H.265+/H.265/Smart H.264+/H.264/MJPEG decoding format
* Simultaneous HDMI and VGA video output, with 4K HDMI support
* Security baseline 2.3 for enhanced cybersecurity

Cameras

The NVR4432-EI is the central management unit for your IP security system. It connects to and records video from up to 32 individual IP cameras. Its high bandwidth and powerful processor ensure smooth, high-resolution recording from a wide array of cameras. Thanks to its ONVIF (Profile T/S/G) conformance, it offers broad compatibility with numerous third-party camera brands, providing you with the flexibility to design a security system that perfectly fits your needs.

Technical Specifications

* System
* Main Processor: Industrial-grade embedded processor
* Operating System: Embedded LINUX

* AI by NVR
* Perimeter Protection: 4 channels, 10 IVS rules for each channel
* Face Detection: 2 channels, up to 12 face pictures/sec processing
* Face Recognition: 2 channels, up to 20 face databases with 20.000 total images
* SMD Plus: 32 channels, filtering for human and motor vehicle

* Video and Audio
* IP Camera Input: 32 Channels
* Video Compression: Smart H.265+; H.265; Smart H.264+; H.264; MJPEG
* Decoding Capability: 16-ch@1080p (30 fps); 4-ch@8MP (30 fps); 2-ch@32MP (20 fps)
* Audio In/Out: 1/1, RCA connector

* Network
* Network Port: 2 RJ-45 Ports (10/100/1000 Mbps)
* Network Protocol: HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; ONVIF

* Storage
* Internal HDD: 4 SATA III Ports
* HDD Capacity: Up to 16 TB for a single HDD

* External Ports
* HDMI Output: 1 port, 3840 × 2160 (4K) resolution
* VGA Output: 1 port, 1920 × 1080 resolution
* USB: 2 ports (1 front USB 2.0, 1 rear USB 3.0)
* Alarm In/Out: 16/6