The Grandstream GVR3550 Small Business Network Video Recorder is a reliable, high-capacity NVR designed for centralized video surveillance management in small to mid-sized commercial or residential environments. Supporting up to 24 IP cameras and 16TB of internal storage, it offers live monitoring, event recording, and playback through HDMI, VGA, or web interface access.

• Supports up to 24 IP channels (720p) or 12 channels (1080p) with up to 48 Mbps total recording rate

• Accommodates 4 SATA hard drives (up to 16TB total, HDDs not included) with RAID 0/1 support

• HDMI and VGA outputs for direct live view and playback

• Compatible with Grandstream and ONVIF-compliant IP cameras

• Dual USB 2.0 ports, eSATA port, 1U rackmount design, and IR remote control for flexible setup and control