Data Sheet

GV-VS2820 February 21, 2018
-1-
GV-VS2820 8CH H.264 AHD 1080p Video Server
•
H.264
• 8-channel AHD 18 fps at 3 MP and 15 fps at 4 MP
• 8-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 / 4G
• Supports over 50 PTZ models
• 29 languages on Web interface
• ONVIF (Profile S) conformant
GV-VS2820 is a powerful H.264 Video Server with compact size and supports 8 channels of AHD 18 fps at 3 M and 15 fps at 4 M,
1080p / 720p and analog 960H / D1 real-time video. It can be fully integrated with GV-DVR / NVR / VMS to form a powerful IP
surveillance solution. GV-VS2820 converts analog signals into high-resolution digitized images up to 4 megapixels and supports
over 50 PTZ models to fulfill various project demands. It can record videos to a local USB storage, performing as a compact video
recorder. It is also able to trigger Tampering Alarm alerts when cameras are tampered with, which can prevent criminal activities.
Specifications
Video
Video Standard
NTSC, PAL
Video Input
8 channels
Compression
H.264
Frame Rate
NTSC
18 fps per channel at 3 MP; 144 fps in total for 8 channels
15 fps per channel at 4 MP; 120 fps in total for 8 channels
30 fps per channel at 1080p; 240 fps in total for 8 channels
PAL
18 fps per channel at 3 MP; 144 fps in total for 8 channels
15 fps per channel at 4 MP; 120 fps in total for 8 channels
25 fps per channel at 1080p; 200 fps in total for 8 channels
Resolution
NTSC
HD
Main Stream
2560 x 1440, 2048 x 1536, 1920 x 1080 (Default), 1280 x 720, 640 x 360, 448 x
252 for AHD Signal
Sub Stream 640 x 360, 448 x 252 (Default) for AHD Signal
NTSC
SD
Main Stream 960 x 480, 720 x 480 (Default), 480 x 240, 360 x 240 for Analog Signal
Sub Stream 480 x 240, 360 x 240 (Default) for Analog Signal
PAL
HD
Main Stream
2560 x 1440, 2048 x 1536, 1920 x 1080 (Default), 1280 x 720, 640 x 360, 448 x
252 for AHD Signal
Sub Stream 640 x 360, 448 x 252 (Default) for AHD Signal
PAL
SD
Main Stream 960 x 576, 720 x 576 (Default), 480 x 288, 360 x 288 for Analog Signal
Sub Stream 480 x 288, 360 x 288 (Default) 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
4 ports, 8 channels
Compression
G.711
Audio Support
Two-way