The Geovision GV-Compact is a mobile DVR solution (digital video recorder).  The  GV-Compact is 4 channel system with an embedded Linux operating system that supports MPEG-4 compression and superior network functions. This mobile DVR captures video at up to 120 fps with 2 CIF (half D1) resolution and allows individual channel adjustment settings for video resolution, video quality and video frame rate. The GV-Compact was designed with user-friendly web and on-screen-display controls so that the system can be set up quickly and easily.

When connected to the GV-CMS series, the mobile system is available with perfect remote central monitoring and various other control features. When connected to a UMTS/3.5 modem, the GV-Compact DVR becomes a perfect mobile solution with GPS and real time video tracking. The GV-Compact DVR uses the world famous GeoVision surveillance system software in providing a total mobile surveillance solution.

GV-Compact Mobile DVR Features

• MPEG-4 video compression
• Up to 4 channels for audio and video recording and playback
• Up to 1 IDE HDD, 2 external USB HDDs
• Viewlog search by calendar date/time format
• Professional Web & OSD control
• TV/VGA output with spot monitor
• Support digital I/O
• Scalable motion detection
• Video signal auto detection
• Support Center V2, VSM, remote playback
• Support GPS, 3G/3.5G/UMTS modem (Optional)
• Intregration with Access Control systems

GV-Compact Mobile DVR Specification

Models	GV-Compact DVR
No. of channels	4 Video / Audio Ports
Compression Format	MPEG4 ASP
Resolution	D1, Half D1, CIF
Frame Rate	120/100 fps in 2CIF (half D1) (NTSC / PAL)
Image setting	Brightness, Contrast, Saturation, Hue
Audio	G.723
Security	IP address filtering
Alarms and Events Management	Events triggered by motion detection, digital inputs
	Image and notification upload over TCP and CMS
	Digital output to diverse relay
PTZ	A large variety of PTZ and dome cameras are supported
Connectors	Input: 4 Video, 4 Audio Output: TV out, Spot out, VGA out, 4 Video loop out, 4 Audio out
	Ethernet: 10/100Base-T
	Terminal Block : 4 Digital Input, 4 Digital Output, RS-485 *RS-232 (for debug use only)
	2 x USB 2.0
Installation	Local configuration / Web-based configuration
Management Maintenance	Firmware upgrade through USB storage / Web Browser
Access from Web browser	Camera Live View, video recording, change video quality, zoom in/out, bandwidth control, image snapshot, PTZ control, Digital I/O control, Audio
Protocols	HTTP, TCP, UDP, SMTP, FTP, DHCP, NTP, UPnP, DynDNS
Applications	3G Mobile Phone: built-in player (CIF resolution only )
	Live Viewing: IE , Multiview
	CMS Server Supports: CenterV2, VSM, Control Center
	Network Storage: GV-NVR, GV-Multicam
Wireless	Optional Wireless USB Connection
Storage	iSCSI Storage Server
	Optional IDE HDD
Backup	DVR±RW
GPS	Yes
Operating Temperature	-20°C ~ 60°C
Dimensions (W x H x D)	176 x 105 x 253 (mm)
Language Support	English

*Note: Product design and specifications are subject to change without notice.