Main Features
8–ch@1080p (30 fps),
Self-adaptive decoding capability
Support for mainstream cameras of ONVIF protocol
Smart H.265+/Smart H.264+
VGA/HDMI simultaneous video output,
2 Sata; Each disk can contain up to 20 TB.
Supports IP cameras up to 12MP








| NVR System | Embedded Linux operating system, industrial-grade embedded processor, supports up to 8 IP camera channels, plug & play IP camera integration, ONVIF Profile S/G/T compatible |
| NVR Display | HDMI output up to 4K (3840×2160), VGA output up to 1080p, multi-screen display (1/4/8/9 split view) |
| Recording | Smart H.265+ / H.265 / H.264+ / H.264 compression, up to 80 Mbps incoming bandwidth, supports up to 8MP recording resolution, recording modes include manual, scheduled, motion detection, and smart events |
| Video Detection And Alarm | Motion detection, Smart Motion Detection (SMD) for human & vehicle classification, video loss alarm, HDD error/full storage alarm, network disconnection alarm, tampering detection |
| Playback And Backup | Multi-channel playback up to 8 channels, instant/event/tag/smart playback modes, USB and network backup support, easy export via USB ports |
| NVR Network | 1 × RJ-45 Ethernet port (10/100/1000 Mbps depending variant), HTTP/HTTPS, TCP/IP, IPv4/IPv6, DNS, DHCP, NTP, SMTP, DDNS, P2P cloud support, DMSS mobile app access, browser support (Chrome/Edge/Firefox/Safari) |
| NVR Storage | 2 × SATA HDD ports, supports up to 2 HDDs, maximum capacity up to 40TB total (depending on HDD size used) |
| Auxiliary Interface | 2 × USB 2.0 ports, 1 × HDMI port, 1 × VGA port, 1 × RCA audio input/output |
| NVR Power | DC 12V / 4A power supply, low power consumption (<10W without HDD) |
| Component Environment | Operating temperature -10°C to +55°C, storage -20°C to +60°C, humidity 10%–93% RH (non-condensing) |
| Construction | 1U metal chassis, desktop or rack-mount design, approx. 375 × 283 × 53 mm, durable industrial build |
| NVR Warranty | 1–2 years warranty |
| NVR Audio and Video | G.711a / G.711u / PCM / G726 audio compression, 1-channel audio input/output, synchronized audio-video recording support |
Dahua NVR2208-4KS3 08 Channel 2HDDs Network Video Recorder is a powerful and reliable surveillance solution designed for modern security systems. It supports up to 8 IP camera channels, making it ideal for homes, offices, shops, warehouses, and commercial installations. Built with an embedded Linux operating system and an industrial-grade processor, it ensures stable performance and long-term durability for continuous 24/7 monitoring.This NVR delivers high-quality video recording with support for advanced compression formats including Smart H.265+, H.265, H.264+, and H.264. These technologies help reduce bandwidth usage and storage consumption while maintaining crystal-clear image quality. It supports recording resolutions up to 8MP, providing sharp and detailed footage for critical surveillance needs.For display output, the device includes HDMI and VGA ports, supporting up to 4K resolution on HDMI. Users can enjoy flexible multi-screen viewing modes such as 1, 4, 8, or 9 split display, allowing efficient monitoring of multiple cameras at once.
The Dahua NVR2208-4KS3 also features intelligent video detection functions such as motion detection, Smart Motion Detection for human and vehicle classification, video loss alerts, HDD failure notifications, and network disconnection alarms. These smart features enhance security and ensure real-time awareness of events.Storage capability is another strong advantage, with support for 2 SATA hard drives, offering large capacity storage for long-duration recording. Playback is smooth and flexible, supporting multiple playback modes including event, tag, smart, and instant playback, along with easy backup via USB or network.Remote access is enabled through the DMSS mobile app and web browsers, allowing users to monitor live footage from anywhere. It also supports ONVIF protocol for compatibility with a wide range of IP cameras.Designed in a compact 1U metal chassis, the device is suitable for both desktop and rack installation. With efficient power consumption and strong environmental tolerance, the Dahua NVR2208-4KS3 is a dependable choice for professional surveillance systems and Pro CCTV Solution installations.
Dahua NVR2208-4KS3 08 Channel 2HDDs Network Video Recorder (NVR) delivers reliable 4K surveillance performance with 8 IP camera support, dual HDD storage, smart recording, and remote access. Ideal for homes and businesses, it ensures efficient security management with Pro CCTV Solution for professional monitoring and protection.
It supports up to 8 IP cameras, making it suitable for small to medium surveillance systems.
Yes, the Dahua NVR2208-4KS3 supports up to 4K (8MP) resolution recording for clear and detailed video footage.
It supports 2 SATA HDDs, allowing large storage capacity for long-term video recording.
Yes, you can view live and recorded footage remotely using the DMSS mobile app or web browser.
Yes, it includes Smart Motion Detection (SMD) for human and vehicle classification, along with advanced alarm functions.




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