4-channel AHD 1080p / 720p and analog 960H / D1 real-time video
12V DC
Tampering Alarm
USB HDD Storage
UMTS / 3G / 3.5G / 4G
Automatic switch between WiFi and 3G
Supports over 50 PTZ models
29 languages on web interface
GV-VS2420 is a powerful H.264 Video Server with compact size and supports multiple applications. It supports 4-channel AHD 1080p / 720p and analog 960H / D1 real-time video, fully integrated with GV-System (GV-DVR/NVR) / GV-VMS to form the most powerful IP solution. GV-VS2420 converts analog signals into high resolution digitized images up to 2 megapixels. It also supports over 50 PTZ models to fulfill various project demands. It can record video to a local USB storage, forming the smallest video recorder. It can also activate Tampering Alarm alerts when cameras are tampered with, which can prevent criminal activities successfully.
Specifications
Options
Packing List
Download
Ordering Info
Video
Video Standard
NTSC, PAL
Video Input
4 channels
Compression
H.264
Frame Rate
NTSC
30 fps per channel; 120 fps in total for 4 channels
PAL
25 fps per channel; 100 fps in total for 4 channels
Video Resolution
NTSC HD
Main Stream
1920 x 1080, 1280 x 720 for AHD Signal
Sub Stream
640 x 360, 448 x 252 for AHD Signal
NTSC
SD
Main Stream
960 x 480, 720 x 480 for Analog Signal
Sub Stream
480 x 240, 360 x 240 for Analog Signal
PAL HD
Main Stream
1920 x 1080, 1280 x 720 for AHD Signal
Sub Stream
640 x 360, 448 x 252 for AHD Signal
PAL
SD
Main Stream
960 x 576, 720 x 576 for Analog Signal
Sub Stream
480 x 288, 360 x 288 for Analog Signal
Video Streaming
Configurable frame rate and bandwidth,
Constant and variable bitrate
Video Adjustment
Brightness, Contrast, Saturation, Hue, Sharpness
Dual Streams
Yes
Coaxial Cable
Recommended Type
5C-FB or above
Maximum Length
300 m (984 ft)
Audio
Audio Input
1 channel
Compression
G.711
Audio Support
Two-way
Management
Event Management
Trigger
Schedule, Sensor Input, Motion Detection
Action
Store Video (AVI format),
Send e-mails with captured images,
Upload captured images to FTP Server,
Monitor through Center V2 and Vital Sign Monitor
Activate relay outputs to control external devices
Firmware Upgrade
Remote upgrade by HTTP,
Firmware upgrade utility included in the Software DVD
Storage
USB storage device
Client PC Requirements
Microsoft Internet Explorer 8.x or later
Security
IP address filtering
Network
Interface
10/100/1000 Base‐T Ethernet,
802.11b/g/n Wireless LAN (optional),
Mobile broadband: UMTS, EDGE, etc. (optional)
GV-System (GV-DVR/NVR) / GV-VMS, GV-Backup Center, GV-Recording Server
GV-Eye for iOS and Android
IE, Firefox, Chrome, Safari, Edge
CMS Server support
GV-Control Center, GV-Center V2, GV-Vital Sign Monitor
Note:
The GV‐Video Server cannot work with the microphones that acquire power from the unit. Use microphones that have external power supply.
GV-VS2420 supports 1 external hard disk (2.5’’or 3.5") with up to 4 TB capacities.
It is not recommended to use the flash USB drive with GV-VS2420 because of its slow read and write speed.
Product design and specifications are subject to change without notice.
When transmitting video signals over a long distance, it is highly recommended to use 5C-FB coaxial cables or above to minimize
the degradation of image quality. The transmission distance should be within 300 m (984 ft).
Optional devices can expand your GV-Video Server's capabilities and versatility. Contact your dealer for more information.
DC Male-to-Male Cable
DC Male-to-Male Cable and DC 1-Male to 4-Female Cable are both used to power on the cameras through the GV-Video Server.
For instance, you can purchase four DC Male-to-Male Cables and one DC 1-Male to 4-Female Cable to power on four cameras through the GV-Video Server.
Specifications
