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Grandstream GVR3550 Network Video Recorder, up to 24 HD Channels, up to 4 SATA 3.5



  • 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 of 720p HD or 12 channels of 1080p HD audio/video real-time recording

  • Automatic discovery for IP cameras on the local network

  • Fully customizable recording rules: time based, event based, manual or automatic

  • Up to 4 SATA 3.5” internal hard drives with maximum 16TB storage and RAID 0 or RAID 1 configurations

  • 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

  • Video Compression: H.264 baseline, main or high profile

  • Audio Recording: Synchronized audio and video recording

  • Audio Compression: G.711 (u-Law and a-Law)

  • Live View: Up to 16 channels of VGA, 4 channels of 720p, or 2 channels of 1080p via HDMI or VGA output

  • Event Trigger: Yes

  • Intelligent Search: Time & date, motion

  • Total Storage: Up to 16TB internally with encryption; additional storage available via external eSATA

  • RAID: RAID 0 or RAID 1 support

  • Storage Redundancy: Backup to USB

  • HDMI Interface: 1 x HDMI

  • VGA Interface: 1 x VGA

  • Network Interface: 1 x 10/100/1000Mbps auto-sensing RJ45 port

  • Line-in: 1 x RCA

  • Line –Out: 1 x RCA

  • Alarm-In: Terminal 16 inputs (NO/NC), Vin 2. 5V~12V??Iin 2.5mA~30mA

  • Alarm-Out: Terminal 2 outputs (Relay), 0.5A at 125 VAC; 2A at 30 VDC

  • UPS: UPS Management (pending)

  • USB Interfaces: 2 x USB 2.0 host port

  • eSATA: 1 x eSATA port

  • LED indicators: Power, LAN Link/Activity, Hard Drive Activity, fn

  • Input: 1 IR Remote Control; optional USB m o use and keyboard

  • RTC: Yes

  • Internal HDD: Up to 4 3.5” SATA hard drives with maximum 16TB storage (HDD not included)

  • QoS: Layer 2 Qo S (802.1Q, 802.1p) (Layer 2 QoS pending) and Layer 3 QoS (ToS, DiffServ, MPLS) coming soon

  • Network Protocols: TCP/IP/UDP, RTP/RTCP/RTSP, HTTP/HTTPS, ARP, ICMP, DNS/DDNS, DHCP (client and server), NTP (client and server), SSH, PPPoE, LLDP (pending), 802.1X, ONVIF 2.2

  • IP Cameras Supported: Grandstream GXV36xx cameras, GXV35xx encoders/decoders, & 3rd party ONVIF compliant cameras

  • Provisioning: HTTP, HTTPS, ONVIF

  • Security: HTTPS, 802.1x (pending), SSH

  • Management: Syslog, Web Browser, SSH, GSurf Pro (pending)

  • 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: 440mm (W) x 343.5mm (L) x 44mm (H) / Package weight: 4052.5g

  • Mounting: 1U rack mount with front brackets

  • Compliance: FCC: Part 15, (CFR 47) Class B / CE: EN 55022, EN 55024, EN 61000-3-2, EN 61000-3-3, EN 60950 / RCM: AS/NZS CISPR22, AS/NZS CISPR24, AS/NZS 60950 / Comply with R & TTE, RoHS & WEEE


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