Dahua 4-Channel WizSense PoE Network Video Recorder – DHI-NVR4104HS-P-EI

The Dahua DHI-NVR4104HS-P-EI is a compact and intelligent 4-channel Network Video Recorder designed for small residential and commercial CCTV systems. Featuring four built-in PoE ports, support for cameras up to 16MP and powerful WizSense AI technology, this NVR provides straightforward installation, high-quality recording and intelligent security monitoring in one compact unit. 🔌 Four Built-In PoE Ports Four PoE ports allow compatible IP cameras to receive power and transmit video through a single network cable. This creates a cleaner, faster and more reliable installation without requiring separate power supplies beside each camera. Four IP camera channels Four integrated PoE ports IEEE 802.3af/at support Up to 25.5W output per PoE port Maximum combined PoE output of 45W 🧠 Intelligent WizSense Technology Built-in Dahua WizSense technology can distinguish people and vehicles from other sources of movement, helping reduce false alarms caused by rain, leaves, animals and changing light. Recorder-side AI supports: Four-channel SMD Plus Two-channel perimeter protection One-channel face detection and recognition Up to 10 face databases Storage for up to 20,000 face images Additional functions—including ANPR, people counting, heat maps and stereo analysis—are available when used with compatible Dahua AI cameras. 🔍 Faster Intelligent Searching AI Search and Smart Playback make it easier to locate important events without manually reviewing hours of footage. When paired with selected compatible cameras, QuickPick 2.0 can help find people and vehicles using details such as clothing, hats and vehicle colours. 🎥 Outstanding Image Quality The recorder supports IP cameras with resolutions up to 16MP, delivering highly detailed footage for areas where image clarity is essential. Its powerful decoding capability supports: Up to 16 × 1080p at 30fps Up to 4 × 8MP at 30fps Up to 2 × 16MP at 30fps with recorder AI disabled HDMI output up to 4K Ultra HD Simultaneous HDMI and VGA display options 💾 High-Capacity Recording A single SATA connection supports one surveillance hard drive with a capacity of up to 20TB, providing flexible storage for continuous, motion-based or intelligent event recording. Smart H.265+ and Smart H.264+ compression help reduce storage and bandwidth requirements while maintaining excellent video quality. Please note: A hard drive is not confirmed as included and may need to be purchased separately. 📱 Remote Viewing and Playback Connect the NVR to a network for remote viewing through the Dahua DMSS app on compatible iOS and Android devices. Users can: View live camera footage Review recorded video Receive event notifications Capture snapshots Search for intelligent events Manage the system remotely 🔗 Wide Camera Compatibility The recorder is compatible with Dahua IP cameras and a wide selection of supported third-party devices. Compatible protocols and manufacturers include: ONVIF Profiles S, G and T Panasonic Sony Hanwha Axis Pelco Arecont Canon Available features may vary when using third-party cameras. ⭐ Key Features Four-channel IP network video recorder Four built-in PoE camera ports Supports IP cameras up to 16MP 80Mbps incoming, recording and outgoing bandwidth Four-channel SMD Plus Human and vehicle classification Two-channel perimeter protection Face detection and recognition Up to 10 face databases and 20,000 face images AI-powered video searching QuickPick 2.0 support with selected cameras HDMI output up to 4K One SATA connection for an HDD up to 20TB Smart H.265+ and Smart H.264+ compression Four-channel simultaneous playback DMSS remote viewing ONVIF-compatible Compact 1U design 📋 Technical Information Specification Details IP camera channels 4 PoE ports 4 × RJ45 10/100Mbps PoE standard IEEE 802.3af/at Total PoE power Maximum 45W Maximum per PoE port 25.5W Maximum camera resolution 16MP Network bandwidth 80Mbps incoming, recording and outgoing Video compression Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG Recorder-side SMD Plus 4 channels Recorder-side perimeter protection 2 channels with up to 10 IVS rules per channel Recorder-side face detection 1 channel Face database capacity 10 databases with up to 20,000 images Video outputs 1 × HDMI and 1 × VGA Maximum HDMI resolution 3840 × 2160 Multi-channel playback Up to 4 channels Hard-drive interface 1 × SATA Maximum HDD capacity Up to 20TB Audio input 1 × RCA Audio output 1 × RCA Network port 1 × RJ45 10/100Mbps USB ports 2 × USB 2.0 Mobile access iOS and Android Operating system Embedded Linux Power supply 53V DC, 1.226A NVR power consumption Under 10W without HDD Dimensions 260 × 232.7 × 47.6mm Net weight 0.86kg Operating temperature -10°C to +55°C 🛡️ Smart, Scalable CCTV Recording The DHI-NVR4104HS-P-EI is an excellent choice for homes, shops, offices and small commercial premises requiring intelligent event detection, straightforward PoE installation and high-resolution recording. For advice on compatible cameras, surveillance hard drives or complete CCTV systems, please contact Harbro Electrical.