Grandstream GVR3550 User Manual - Manual (Page 22)

Grandstream Networks, Inc. GVR3550 User Manual Page 22 of 120
Firmware Version 1.0.0.65 Last Updated: 10/2014
PRODUCT OVERVIEW
GVR3550 SPECIFICATIONS
Table 4: GXV3550 Software Specifications:
Specification Description
Video Recording
Supports synchronous 24 channels 720p (with 1280x720 resolution) record or 12
channels 1080p (with 1920x1080 resolution) record
Recording Rate Supports up to 48 Mbps recording rate
Recording Mode Supports continuous record, schedule record ,alarm record and manual record
Video Encoding H.264 baseline, main or higher
Audio Encoding G.711 a/u law
Live View
Up to 16 channels of VGA, 4 channels of 720p, or 2 channels of 1080p via HDMI or
VGA output
Playback Supports synchronous local or remote 4 channels playback.
Trigger Event
Alarm Trigger modes: manual alarm, schedule alarm, IPC alarm, I/O alarm, event alarm
and abnormal alarm
Intelligent
Retrieval
Intelligent retrieval modes: retrieval by Date & Time, motion detection
Total Storage
Up to 16TB internally with encryption; additional storage available via external
eSATA
RAID Supports RAID 0 and RAID 1
Redundancy Supports records backup to USB
QoS
Layer 2 QoS (802.1Q, 802.1p) and Layer 3 QoS (ToS, DiffServ, MPLS) (Layer 3
QoS coming soon)
Protocol Supports HTTP, HTTPS, ONVIF protocol
Network Protocol
TCP/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 Camera Supports all Grandstream GXV36xx series IPC or some ONVIF compatible IPCsl
Security Protocol Supports HTTPS, 802.1x, SSH