Dahua NVR4108HS 4KS3 Network Video Recorder

Product Details

Built around an industrial-grade processor and an embedded Linux OS for stable and reliable operation Supports up to 8 IP camera access channels with 80 Mbps incoming, recording, and 60 Mbps outgoing bandwidth, ensuring high-throughput performance AI capabilities include SMD Plus by recorder and up to 6-channel AI by camera, enabling functions such as: Face detection with attributes like gender, age, glasses, expression, face mask, and beard Face recognition with real-time alerts and tracking Perimeter protection with precise intrusion detection and line crossing People counting, stereo analysis, and heat maps for business intelligence and area occupancy insights SMD Plus by recorder filters human and vehicle targets, reducing false alarms from environmental movement such as leaves or rain Compatible with high-resolution cameras up to 12MP, offering excellent clarity and detail retention AI-enabled decoding supports up to 7-channel 1080p real-time playback or 3-channel 4MP playback with AI analytics enabled HDMI and VGA output support simultaneous or heterogeneous display resolutions, including up to 3840 × 2160 (4K) via HDMI Flexible screen display modes: 1/4/8/9 splits on both main and sub screens for multi-camera viewing Supports major third-party camera brands via ONVIF, CGI, and SDK integrations including Panasonic, Axis, Hanwha, and more Efficient video compression through Smart H.265+, H.265, Smart H.264+, and H.264 minimizes storage usage without compromising quality Multiple video and audio compression formats supported (G.711a/u, PCM, G726) for recording flexibility Full network protocol support including IPv6, HTTPS, NTP, SNMP, DDNS, and more ensures seamless integration into secure and modern networks Mobile access via iOS and Android apps allows for live monitoring and playback from anywhere Smart recording and playback options include instant playback, tag search, event filtering, and smart playback for efficient footage review Built-in intelligent alarms and anomaly detection for scenarios like motion detection, scene change, disk errors, or camera disconnection Alarm linkage actions such as snapshot, recording, buzzer, preset activation, or email notifications enhance system responsiveness Includes 960GB SSD (pre-installed) for high-speed, noise-free storage with local and remote backup via USB or network Equipped with HDMI, VGA, audio input/output, and optional alarm I/O for integration with external sensors or automation systems Two USB 2.0 ports (front and rear) for data export, firmware updates, or peripheral connection Supports rack or desktop installation with a compact form factor and quiet operation Energy-efficient with ≤11W power consumption including SSD; powered via 12 VDC, 2 A Durable build with operating temperature from –10 °C to +55 °C and storage from –20 °C to +60 °C in up to 93% humidity (non-condensing) CE-EMC and CE-LVD certified for safety and electromagnetic compliance Lightweight and compact design (260 × 232.5 × 47.6 mm; 0.81 kg net weight), ideal for small server rooms or office setups