4 Channel Network Video Recorder (NVR) Upto 16mp | UniView NVR501-04B

UniView NVR501‑04B 4‑Channel Network Video Recorder (NVR) with Smart Features

The UniView NVR501‑04B is a compact 4‑channel network video recorder from the Prime series, designed for small to medium IP surveillance systems. It provides reliable recording, efficient storage, smart analytics support, and flexible monitoring, making it ideal for homes, small businesses, retail spaces, and offices.

◆ Supports up to 4 IP camera channels with recording resolutions up to 16 MP for ultra‑clear video
◆ Efficient video compression: Ultra 265, H.265, H.264 to save storage and reduce network load
◆ ANR technology (Automatic Network Replenishment) ensures data recovery after network interruptions
◆ Smart motion detection for event-triggered recording and instant alerts
◆ Intelligent line crossing detection and intrusion detection for perimeter protection
◆ Human/vehicle classification to minimize false alarms and improve alert accuracy
◆ Smart search and smart playback for quick event retrieval based on motion, object type, or alarm triggers
◆ HDMI and VGA outputs for local live view and playback
◆ Multi-channel synchronous playback for efficient event review
◆ Supports resolutions including 16 MP, 12 MP, 8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, 960p, and 720p
◆ 1 SATA HDD bay supporting large storage for long-term recording
◆ Flexible live view display modes including 1/4 split and corridor mode
◆ Snapshot capture on schedule or event triggers for evidence collection
◆ Two-way audio support with compatible cameras
◆ Supports up to 128 remote users for live viewing and management
◆ ONVIF-compliant for integration with third-party IP cameras and VMS
◆ User-friendly interface and intuitive setup
◆ Flexible recording modes: continuous, scheduled, or event-triggered
◆ Supports standard network protocols such as TCP/IP, DHCP, RTSP, UPnP, NTP, DNS, DDNS, and SMTP