User's Manual

GVR3550 USER MANUAL
Grandstream Networks, Inc. GVR3550 User Manual Page 8 of 76
Firmware Version 1.0.0.0 Last Updated: 10/2013
WELCOME
Thank you for purchasing Grandstream GVR3550 NVR. The GVR3550 is a NVR product integrating
multi-channel video preview, playback and intelligent alarm monitoring with epoch-making innovation. It is
equipped with perfect hardware platform and vigorous support system, providing the most advanced network
video monitoring solutions and realizing the live view, instant playback, data locking, file security
application. Integrating the leading performance and function in the NVR field, GVR3550 also features
express installation, easy deployment as well as incomparable reliability.
This user manual is designed to help you to understand how to configure and manage the GVR3550
including advanced settings and operating, such as alarm settings and record settings. In order to help users
to configure and manage GVR3550, the manual also introduce its configuration and update procedures in
details.
PRODUCT FEATURES
 Supports up to 24 channel with 720p or 12 channel with 1080p HD realtime record
 4 channel synchronous local/remote playback ,supports digital zoom in full screen mood and more
than 16 channel remote synchronous preview
 Supports Grandstream GXV36XX series camera and compatible camera with ONVIF version
 Auto detecting the LAN IP camera
 Customized record: schedule record, alarm record, manual record and auto record
 The Grandstream patent power storage system handles outage with flexibility
 Auto resumes record after restart caused by outage
 The previous-recorded video would be overwritten when HDD full
 Perfect security mechanism: access control, alarm event, system logs, HDD encryption
 Convenient and efficient search record function by time, event, channel and type
 Supports up to simultaneous 16 clients remote access the device
 Back mode: USB device, External eSATA device or being stored in network or cloud
 1 gigabit Ethernet port, HDMI and VGA interface support local HD preview
 Alarm input/output port for extended use
 Supports 4 SATA HDDs up to 8TB as well as RAID 0, RAID 1 and RAID 10