Product List
Geovision GV-NET Card V3.1 RS-485 / RS-232 interface converter
The GV-NET Card V3.1 is a RS-485 / RS-232 interface converter that can be installed inside a PC. It also supports connection via USB port.
Geovision GV-COM RS-232 / RS-485 data converter
Geovision GV-COM RS-232 / RS-485 data converter One additional RS-232/RS-485 COM port through USB - USB powered device
Geovision GV-IO 12-In Card
With 12 digital inputs, the GV-IO 12-In Card is designed to work with the GV-NET/IO Card to provide an interface for your external devices such as sensors and detectors.
Geovision GV-Relay V2
The GV-Relay V2 is designed especially for driving higher voltage output devices, and it is controlled by other GV devices, such as GV-Video Server, GV-Compact DVR, GV-IP Camera, GV-DSP LPR, GV-I/O USB Box and GV-NET/IO Card V3.1.
The GV-Relay V2 provides 4 relay outputs, and each output can be set as normally open (NO) or normally closed (NC) independently as per your requirement.
Geovision GV-NET/IO Card V3.1
The GV-NET/IO card provides 4 inputs and 4 relay outputs. It supports both DC and AC output voltages and provides a USB port as well.
Geovision GV-IO 12-Out Card 12 relay outputs
With 12 relay outputs, the GV-IO 12-Out Card is designed to work with GV-NET/IO Card to provide an interface for your external devices such as alarms and gates.
Geovision GV-IO BOX 4 Ports
The GV-IO Box 4 provides 4 inputs and 4 relay outputs. It supports both DC and AC output voltages, and provides a USB port for PC connection.
Geovision GV-Loop Through Card
The GV-Loop Through Card is designed to take the video signal directly from the GV Capture Card, without internal device processes, and then split it into 16 signals while maintaining video quality.
Geovision GV-IO BOX 8 Ports
The GV-IO Box 8 provides 8 inputs and 8 relay outputs. It supports both DC and AC output voltages, and provides a USB port for PC connection.
Geovision GV-IO BOX 16 Ports
The GV-IO Box 16 provides 16 inputs and 16 relay outputs. It supports both DC and AC output voltages, and provides a USB port for PC connection.










