Note: The right arrow on the diagram indicates the direction of video streaming. The left arrow indicates the video request to the GV Mobile DVR

Friendly User Interface  

GV Mobile DVR solutions support the web-based interface or on-screen-display (OSD) menu which are easy to configure and operate the system.

GV-Video Server: supports the Web-based interface.

GV-Compact DVR: supports the Web-based interface and OSD menu.

High Quality Image  

GV Mobile DVR solutions provide high resolution image for evidence and tracing. The recorded video reaches a resolution of 720 x 480 / 720 x 576 at 30 / 25 fps per channel.

Reliable Performance of Anti-Vibration Design  

GV-Compact DVR withstands severe shock and vibration conditions with its special anti-vibration design and provides a reliable recording performance.

GPS Maps  

 GV Mobile DVR solutions support GPS functions for vehicle tracking and location verification on Google or Microsoft Virtual Maps. The GPS Maps can be accessed easily from any GV-Video Server or GV-Compact DVR web-based interface, or through the GV-GIS software. Integrated with the GV-GIS, the GV Mobile DVR solutions allow transportation officials for fleet management, such as tracking route efficiency, idle time and observing when a vehicle was at a particular pick up point.

Centralized Monitoring and Management  

 GV Mobile DVR solutions are scalable and flexible to work with a wide range of centralized monitoring and management systems for video review and analysis. The centralized systems or software we provide include Central Monitoring Stations (GV-Center V2, GV-VSM, GV-Control Center), Geographical Information System (GV-GIS) and DVR Surveillance Systems (GV-DVR/GV-NVR).

Playback  

Recordings can be instantly played back on any computer installed with GV-Remote ViewLog player.

Archiving  

The recordings and GPS data are stored in USB mass storage devices or SATA hard disks.

Free Dynamic DNS Service  

GV Mobile DVR solutions provide free dynamic DNS service which always directs a dynamic IP address to the same domain name. The service is helpful when the IP address of your Mobile DVR assigned by DHCP server or ISP (in xDSL connection) is changeable.

Video Gateway  

In case that your 3G wireless Internet module (e.g. GPRS/UMTS) cannot obtain a public IP address from ISP, GV Mobile DVR solutions provide GV-Video Gateway to overcome the IP issue.

Centralized Storage  

GV Mobile DVR solutions provide secure and affordable remote backup software for your Mobile DVR units over the network. The software GV-Backup Center can be installed in a professional storage system or a standard computer. The other copy of video files and system logs will be transferred automatically to the dedicated system or computer for the backup of video files and system logs.

Applications

1. Commercial Vehicle
2. Public Bus
3. School Bus
4. Taxi
5. Police Car
6. Mass Rapid Transit
7. Mass Transit Railway

Benefits

1. High image quality
2. Increase passenger safety
3. Deter Defiant Behavior
4. Reduce liability claims
5. Enforce company policy

Items required in the deployment of Mobile DVR solutions

1. GV-Video Server or GV-Compact DVR
2. Wireless module: WLAN or 3G wireless Internet module (e.g. UMTS)
3. GPS tracking: GPS receiver (GV-GPS UART or GV-GPS 232 Receiver) and GV-GIS software
4. Centralized management and monitoring: GV-Center V2 / GV-VSM / GV-Control Center / GV-DVR / GV-NVR software
5. Centralized storage system: GV-Backup Center software
6. GV-Vide Gateway: overcomes the public IP issue with 3G wireless Internet module

Supported WLAN Modules For GV-VS02 (Firmware Version 1.46 or later), GV-VS02A, GV-VS04A and GV-VS12:

Vendor	Model
D-Link	DWL-G122 C1 version
Edimax	EW-7318Ug
Linksys	WUSB54GC
Note: Linksys WUSB54GC ver. 3 is not supported.

For GV-VS02A (Firmware Version 1.01 or later), GV-VS04A and GV-VS12:

Vendor	Model
D-Link	DWA-140 (H/W version B1)
Edimax	EW-7718Un
Linksys	WUSB600 (1st version)

For GV-Compact DVR:

Vendor	Model
D-Link	DWA-140 (H/W version B1), DWL-G122 C1 version
Edimax	EW-7318Ug, EW-7718Un
Linksys	WUSB54GC, WUSB600 (1st version)
Note: Linksys WUSB54GC ver. 3 is not supported.

Supported Mobile Broadband Modules For GV-VS02 (Firmware Version 1.46 or later), GV-VS02A, GV-VS04A and GV-VS12:

Vendor	Model
Huawei	E220 USB Modem (HSDPA/UMTS/EDGE/GPRS/GSM)
Verizon	Wireless USB727 Modem (EVDO)

For GV-Compact DVR:

Vendor	Model
Huawei	E169, E220, E1750, E1692 USB Modem (HSDPA/UMTS/EDGE/GPRS/GSM)
Verizon	Wireless USB727, USB760 Modem (EVDO)

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