UniView NVR504‑16B 16‑Channel Network Video Recorder (NVR) with Smart Features
The UniView NVR504‑16B is a robust 16‑channel network video recorder designed for medium to large IP surveillance systems that require reliable recording, intelligent analytics, flexible monitoring, and long‑term storage. It supports multiple high‑resolution cameras, advanced smart detection features, efficient compression, and easy local or remote access, making it ideal for homes, offices, retail environments, warehouses, factories, and business security setups.
◆ Supports up to 16 IP camera channels with recording resolutions up to 16 MP
◆ Efficient video compression using Ultra 265, H.265, and H.264 to reduce storage usage and minimize network bandwidth
◆ ANR (Automatic Network Replenishment) to secure recording continuity when network interruptions occur
◆ Smart motion detection for event‑based recording and instant alerts
◆ Intelligent line crossing detection and intrusion detection for perimeter monitoring
◆ Human/vehicle classification to improve alert accuracy and reduce false alarms
◆ Smart search and smart playback functions for fast, accurate retrieval of events based on motion, object type, or alarm triggers
◆ Local live view and playback via HDMI and VGA outputs
◆ Multi‑channel synchronous playback for efficient event review
◆ Supports a wide range of recording resolutions including 16 MP, 12 MP, 8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, 960p, and 720p
◆ Dual SATA HDD bays supporting large combined storage for long‑term video retention
◆ Flexible multi‑split and corridor view display modes
◆ Snapshot capture on schedule or event triggers for quick evidence reference
◆ Two‑way audio support (with compatible cameras) for sound monitoring and communication
◆ Supports up to 128 remote users for live access, playback, and system management
◆ ONVIF‑compliant for seamless integration with third‑party IP cameras and video management systems
◆ User‑friendly interface with intuitive menus and easy setup
◆ Flexible recording modes including continuous, scheduled, and event‑triggered recording
◆ Support for essential network protocols such as TCP/IP, DHCP, RTSP, UPnP, NTP, DNS, DDNS, and SMTP
◆ Quiet, durable design suitable for desktop, cabinet, or rack installation
