GVR3550 Grandstream

Grandstream GVR3550

Network Video Recorder (NVR) supports recording of up to 24 channels (720p), 12 channels (1080p)

The GVR3550 is a powerful Network Video Recorder (NVR) that offers small to medium businesses (SMBs) and residential users a reliable and easy-to-manage solution for video surveillance recording and monitoring.

It provides video recording, indexing, searching and video storage management for up to 24* IP video cameras to allow users to record and monitor their IP video surveillance network using one device. The GVR3550 supports all Grandstream IP Video surveillance cameras and IP Video Encoders/Decoders in addition to all ONVIF compliant IP Cameras. Users can view the live feed of up to 16 cameras simultaneously by connecting the GVR3550 to a TV or computer monitor or through remote access, and can save up to 16TB of video files on the device by connecting up to 4 hard drives.


  • Up to 24 channels (RAID 0 and 7,200rpm HDD) or 16 channels* (RAID 1 or 5,400rpm HDD) of 720p HD video/audio real-time recording (see product FAQs for details)
  • Automatic discovery for IP cameras on the local network
  • Fully customizable recording rules: time based, event based, manual or automatic
  • Patent-pending storage system design that is resilient against power interruptions
  • Grandstream's innovative Direct I/O technology allows concurrent access to live view, searching and playback, PTZ and much more
  • 1 HDMI and 1 VGA output for full HD local playback, easy-toaccess USB, eSATA, alarm in and alarm out ports for future expansion and external integration
  • 1 RJ45 10M/100M/1000M network interface
  • Up to 4 SATA 3.5” internal hard drives with maximum 16TB storage and RAID 0 or RAID 1 configurations
  • Automatic recording resume after power failure and automatic storage recycling
  • Complete security features including role based access control, event/system logs and hard drive content encryption
Video Recording
  • Up to 24 channels (RAID 0 and 7,200rpm HDD) or 16 channels* (RAID 1 or 5,400rpm HDD) of 720p (1280x720) or half the channel density using 1080p Full HD
Total Recording Rate
  • Up to 48 Mbps
Recording Modes
  • Continuous mode, record by schedule, event triggered or manual
Audio Recording
  • Synchronized audio and video recording
Live View
  • Up to 16 channels of VGA, 4 channels of 720p, or 2 channels of 1080p via HDMI or VGA output
Total Storage
  • Up to 16TB internally with encryp tion; additional storage available via external eSATA (Hard Drives not included)
RAID
  • RAID 0 or RAID 1 support
LED indicators
  • Power, LAN Link/Activity, Hard Drive Activity, fn
IP Cameras Supported
  • Grandstream GXV36xx cameras, GXV35xx encoders/decoders, & 3rd party ONVIF compliant cameras
Universal Power Supply
  • Input:100~240V 50/60Hz
  • Output:12V/5A 60W
Environmental
  • Operation: 0°C to 50°C
  • Storage: -20°C to 60°C (HDDs not included)
  • Humidity: 10% to 90% non-condensing
Physical
  • Dimensions: 440mm (W) x 343.5mm (L) x 44mm (H)
  • Package weight: 4052.5g
Mounting
  • 1U rack mount with front brackets