Grandstream GVR3552 Integrated external alarm and audio equipment Network Video Recorder

Grandstream GVR3552 Integrated external alarm and audio equipment Network Video Recorder  Product Description The GVR3552 Network Video Recorder (NVR) offers small to medium businesses and residential users a dedicated and reliable solution for centralized IP video surveillance recording and monitoring. It provides video recording, indexing, searching and video storage management for up to 16 IP video cameras to allow users to record and monitor their IP video surveillance network using one device. The GVR3552 can be viewed and managed by connecting it directly to a TV or computer monitor or through the web user interface. The GVR3552 supports all Grandstream IP Video surveillance cameras and IP Video Encoders/Decoders and can automatically detect these devices. Users can view the live feed of up to 4 cameras simultaneously and can save up to 4TB of video files on the device by easily connecting up to 2 hard drives (hard drives not included) using the easy to access hard drive tray. Product Pictures                Grandstream GVR3552  Network Video Recorder    Features   Up to 16 channels of 720p or 8 channels of 1080p HD audio/video real-time recording Fully customizable recording rules; time-based, event based, manual or automatic Automatic discovery of Grandstream IP Cameras Up to 2 SATA 2.5” internal hard drives with maximum 4TB storage and RAID 0 or RAID 1 configurations Complete security features including role based access control, event/system logs and hard drive content encryption  

	GVR3550	GVR3552
Video Recording	Supports synchronous 24 cameras 720p (with 1280x720 resolution) record or 12 cameras 1080p (with 1920x1080 resolution) record	Supports synchronous 16 cameras 720p (with 1280x720 resolution) record or 8 cameras 1080p (with 1920x1080 resolution) record
Recording Rate	Supports up to 48 Mbps recording rate	Supports up to 32 Mbps recording rate
Recording Mode	Supports schedule record ,alarm record and manual record	Supports schedule record ,alarm record and manual record
Audio Compression	G.711 a/u law	G.711 a/u law
Audio Recording	Synchronized Audio and Video recording	Synchronized Audio and Video recording
Video Compression	H.264 BP/MP/HP	H.264 BP/MP/HP
Local Live Preview	4 cameras 720p or 2 cameras 1080p output simultaneously, 16 cameras VGA output, up to synchronous 24 cameras remote live preview	4 cameras 720p or 2 cameras 1080p output simultaneously, VGA output, up to synchronous 24 cameras remote live preview
Playback	4 cameras simultaneous local and remote playback	4 cameras simultaneous local and remote playback
Trigger Event Alarm	Motion detection alarm, I/O alarm, event alarm and abnormal alarm	Motion detection alarm, I/O alarm, event alarm and abnormal alarm
Intelligent Search	Time & date, recording type, cameras, tag	Time & date, recording type, cameras, tag
Total Storage	Grandstream customized	Grandstream customized
RAID	RAID 0 and RAID 1. It is recommend not to use more than 16 cameras when using RAID1	RAID 0 and RAID 1. It is recommend not to use more than 16 cameras when using RAID1
Redundancy	Supports record backup to USB external devices	Supports record backup to USB external devices
QoS	Layer 2 QoS (802.1Q, 802.1p) and Layer 3 QoS (ToS, DiffServ, MPLS)	Layer 2 QoS (802.1Q, 802.1p) and Layer 3 QoS (ToS, DiffServ, MPLS)
IP Camera	All Grandstream GXV36xx series IPCs, GXV35xx DVS or compatible ONVIF IPCs	All Grandstream GXV36xx series IPCs, GXV35xx DVS or compatible ONVIF IPCs
Provisioning	Supports HTTP, HTTPS, ONVIF	Supports HTTP, HTTPS, ONVIF
Network Protocols	TCP/UDP, RTP/RTCP/RTSP, HTTP/HTTPS, ARP, ICMP, DNS, DDNS, DHCP (client and server), NTP (client and server), SSH, PPPoE, LLDP, ONVIF 2.2	TCP/UDP, RTP/RTCP/RTSP, HTTP/HTTPS, ARP, ICMP, DNS, DDNS, DHCP (client and server), NTP (client and server), SSH, PPPoE, LLDP, ONVIF 2.2
Security	HTTPS, 802.1x (pending), SSH

    Specification  

Name	GVR3550	GVR3552
Interface	1 HDMI interface 1 VGA interface 1 x 10M/100M/1000Mbps auto-sensing RJ45 port 1 RCA Audio Input interface 1 RCA Audio output interface	1 HDMI interface 1 VGA interface 1 x 10M/100M/1000Mbps auto-sensing RJ45 port 1 RCA Audio Input interface 1 RCA Audio output interface
Alarm In	Terminal 16 inputs (NO/NC), Vin 2.5V~12V,Iin 2.5mA~30mA	Terminal 4 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	Terminal 2 outputs (Relay), 0.5A at 125 VAC; 2A at 30 VDC
UPS	UPS management via USB or USB-Serial	UPS management via USB or USB-Serial
USB Interface	2 2.0 USB interfaces	2 2.0 USB interfaces
eSATA	1 eSATA interface	No eSATA interface
LED Indicator	Power, LAN Link/Activity, Hard Drive Activity, Keyboard	Power, LAN Link/Activity, Hard Drive Activity
Remote Control	Supports IR remote control	Not support IR remote control
RTC	Supports RTC	Supports RTC
Internal HDD	Up to 4 SATA hard drives with maximum 16TB storage, the maximum capacity of each hard drive is 4Tb (Hard drive is not included in GVR3550 packaging)	Up to 2 SATA hard drives with maximum 4TB storage, the maximum capacity of each hard drive is 2Tb (Hard drive is not included in GVR3552 packaging)
Universal Power Supply	Input: 100~240V 50/60Hz; Output: 12V/5A 60W	Input: 100~240V 50/60Hz; Output: 12V/5A 60W
Environmental	Operation: 0°C to 50°C Storage: -20°C to 60°C (not include HDD temperature) Humidity: 10% to 90% non-condensing	Operation: 0°C to 50°C Storage: -20°C to 60°C(not include HDD temperature) Humidity: 10% to 90% non-condensing

    Packaging & Shipping   Trade terms: FOB,CIF,CFR,etc
Price Terms: L/C,D/P,T/T,Western Union,PAYPAL
Payment Terms: T/T in advance
MOQ: 1 pcs
FOB Price:US $1 - 1,000 / Piece
Port: Shanghai
Lead time: Within 5 working days after receipt payment.
Shipment: Express, Air, Sea
Supply capability: 200 Piece/Pieces per Week
Sample availability: Yes( not free)
Package information: carton package with grandstream original package     Company Information   COMBASST INDUSTRY DEVELOPMENT CO., LTD , which provides main services in terms of broadband communications and information technology industries, is a research and development, production, sales, service integration, high-tech enterprises. Our products mainly cover the optical signal transmission and access, signal transmission and access, photoelectric signal conversion and photoelectric signal and so on.   We are now the agent of well-known international brands such as HUAWEI, ZTE, CISCO, ZYXEL, Grandstream, etc. Our customer include major national telecom carriers, as well as radio and television, electricity, mining and other industry professional network users; We have already established a long-term friendly and cooperative relations with them. In addition, the company has been actively expanding into foreign markets. The products are exported to Europe, America, Southeast Asia, the Middle East as well as Japan, Korea and other neighboring countries.
We will constantly improve our service and quality to create a win-win situation.
Please contact us to know details.   COMBASST INDUSTRY DEVELOPMENT CO., LTD
Address: Room 110,No.389 JinWan Road, ShangHai , China
Tel:0086-21-51758132
Fax: 0086-21-58714662
Attn: Amber Wang
www.combasst.com Our Services   After-Sales Service   l We can provide detail documents and remote help for device installation and configuration.   l Warranty: 1 year. ( After the quality guarantee period began to charge appropriate maintenance service fee.)   l Our company promises goods enjoy full return due to quality problem since goods delivered within 7 days or 15 days , returned goods must keep original state and it’s accessories are complete.                                     More information pls contact me freely.                                My skype : amber.wang1003