Dahua NVR4104HS P 4KS3 Network Video Recorder

Product Details

Built with an industrial-grade processor and embedded Linux OS for optimized system stability and multitasking AI-powered by both the recorder and compatible cameras for enhanced analytics and reduced manual workload Supports face detection with 6 attribute categories: gender, age, glasses, expression, face mask, and beard Enables face recognition, perimeter protection, SMD Plus, people counting, stereo analysis, and heat mapping Up to 4 channels supported simultaneously for face detection, face recognition, and perimeter protection via AI cameras SMD Plus by recorder allows smart motion detection for 4 channels, filtering out false alarms caused by foliage, rain, or light changes Accommodates up to 4 IP camera channels with incoming and recording bandwidth of 80 Mbps and 60 Mbps outgoing, supporting smooth streaming and playback Decoding capabilities allow: AI Disabled: 4 × 4MP @ 30fps or 8 × 1080p @ 30fps AI Enabled: 3 × 4MP @ 30fps or 7 × 1080p @ 30fps Offers support for ultra-high resolutions up to 12MP, ensuring sharp and detailed video capture Dual video output via HDMI (up to 3840 × 2160) and VGA, with flexible simultaneous or heterogeneous display settings Multi-screen layout options: 1/4 viewing on both main and sub displays Seamless integration with third-party cameras from major brands such as Panasonic, Axis, Hanwha, Pelco, and others through ONVIF and SDK Efficient video compression through Smart H.265+, H.265, Smart H.264+, and H.264 ensures high video quality with reduced storage consumption Advanced audio support with formats like G.711a/u, PCM, and G726 for flexible surveillance audio requirements Smart alarm functions include motion detection, privacy masking, video loss, scene change, PIR alarm, and cybersecurity anomalies Intelligent alarm linkage allows automatic responses such as recording, snapshots, buzzer alerts, or email notifications Playback options include instant, smart, event, and tag-based playback for efficient footage review across 4 channels Integrated 960GB SSD ensures high-speed, reliable storage with silent operation 4 × PoE ports (IEEE 802.3 af/at) support up to 36W total output and 25.5W per port, enabling plug-and-play IP camera connectivity Broad network protocol support including IPv6, HTTPS, FTP, SNMP, and P2P ensures compatibility with modern infrastructure Remote access via mobile apps for iOS and Android, and browser support including Chrome, Safari, IE, Edge, and Firefox Dual USB 2.0 ports (front/rear) for data backup and system updates Lightweight, fanless design (0.87 kg net) with compact footprint for rack or desktop installations Environmentally durable: operates between –10 °C to +55 °C, with up to 93% humidity resistance (non-condensing) CE-EMC and CE-LVD certified for quality assurance and safety compliance