Dahua 16-channel 1.5U PoE NVR NVR4416-16P-EI

The Dahua NVR4416-16P-EI is a 16-channel, premium-quality 1.5U PoE network video recorder designed for robust surveillance systems. Powered by a reliable industrial-grade processor and embedded Linux, it supports IP cameras with up to 16 MP resolution. The NVR delivers smooth playback with its decoding capability for up to 16 × 1080p streams at 30 fps. It features advanced video compression options including Smart H.265+, H.265, Smart H.264+, H.264, and MJPEG, significantly reducing storage needs and network load without compromising image quality. With a bandwidth capacity of 256 Mbps for access, storage, and forwarding (180 Mbps when AI functions are enabled), it delivers efficient and uninterrupted recording even under high-demand scenarios. The device includes 4 SATA interfaces, each supporting up to 16 TB, allowing ample and scalable long-term video storage. The HDDs are not included and must be purchased separately, giving users the flexibility to choose their preferred drives. This NVR offers a solid balance of high-resolution video, efficient compression, and scalable storage for modern surveillance environments.

Integrated with Dahua’s WizSense technology, the NVR4416-16P-EI provides enhanced intelligence that improves accuracy and efficiency in surveillance. It features AI by Recorder with 1-channel face detection and recognition, 2-channel perimeter protection, up to 10 IVS rules per channel, and 4-channel SMD Plus for false alarm filtering. When paired with compatible Dahua AI cameras, the NVR also enables advanced functions including face detection, perimeter protection with line crossing and intrusion rules, people counting for retail analytics, stereo analysis for behavioral studies, and heat mapping to track density in monitored areas across all supported channels. For playback, users benefit from multiple modes such as instant, event-based, tag-based, or smart search, making it simple to locate critical video segments. Multi-channel playback of up to 16 channels runs smoothly, while features like electronic PTZ, one-click arming/disarming, and support for ONVIF integration provide flexibility in diverse setups.

The Dahua NVR4416-16P-EI offers a wide range of connectivity and storage options, making it highly adaptable for different surveillance setups. It includes 2 × HDMI outputs and 2 × VGA outputs, supporting up to 4K resolution for multi-screen monitoring. The unit also offers 1 front USB 2.0 and 2 rear USB 3.0 ports, alongside a 1 × RJ-45 10/100/1000 Mbps Gigabit Ethernet interface for fast and stable network integration. It provides 16 built-in PoE+ ports (IEEE 802.3af/at) to power and connect IP cameras directly over Ethernet, simplifying installation and reducing cabling complexity. The recorder offers multiple storage options, including FTP, SFTP, NAS, and DAS, allowing users to archive video footage efficiently. These options ensure compatibility with direct-attached drives, network servers, and remote storage systems, giving flexible choices for data management and backup strategies in diverse surveillance setups. Its security features include IP/MAC address filtering, HTTPS encryption, trusted certificates, and dual-user accounts, safeguarding both data and access. Compact and energy-efficient, this NVR is designed for reliable, long-term performance in professional security systems.