4-channel AHD 1080p / 720p and analog 960H / D1 real-time video
USB HDD Storage
Support UMTS / 3G / 3.5G / 4G
Automatic switch between WiFi and 3G
Support over 50 PTZ models
Support 29 languages on Web interface
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).