4 Channel Network Video Recorder (NVR) | UniView NVR301-04S3

UniView NVR301‑04S3 4‑Channel Network Video Recorder (NVR) with Smart Features

The NVR301‑04S3 is a compact and affordable 4‑channel NVR designed for small surveillance systems while offering smart features for intelligent monitoring and faster event response. Ideal for homes, small offices, retail stores, and light business security setups, it supports high-definition cameras, flexible recording options, remote access, and simplified management.

◆ Supports up to 4 IP camera channels with recording resolutions up to 8 MP
◆ Efficient video compression: H.265+, H.265, H.264+, H.264 to save storage and reduce network load
◆ Smart motion detection for event recording and instant alerts
◆ Intelligent line crossing detection and intrusion detection to monitor restricted areas accurately
◆ Human/vehicle classification for precise alerts and fewer false alarms
◆ Smart search and smart playback for quick event retrieval based on motion or alarm triggers
◆ High incoming bandwidth for smooth multi-camera performance
◆ HDMI and VGA outputs for local live view and playback
◆ Supports recording resolutions including 8 MP, 5 MP, 4 MP, 1080p, and 720p
◆ Multi-channel synchronous playback for efficient review
◆ Single SATA hard drive bay supporting long-term recording
◆ Remote access via mobile app or client software for live view and playback
◆ USB ports for backup, export, and peripheral support
◆ User-friendly interface for easy setup and operation
◆ ONVIF-compliant for integration with third-party cameras and management systems
◆ Flexible recording modes: continuous, scheduled, and event-triggered
◆ Support for network protocols such as TCP/IP, DHCP, RTSP, and UPnP for stable connectivity
◆ Compact and quiet design, suitable for desktop or small security hub installation