55-IOCRD-310 Geovision GV-NET I/O V3 - 4 Alarm Inputs & 4 Relay Outputs plus RS485 to RS232 Converter w/ USB Support


Availability: In Stock
Ships within 1 to 12 Hours
List Price: $120.00
Product #: 25285

Remote Login Support:

The GV-NET Card is an interface converter that can be installed inside a PC. The GV-NET/IO Card adds 4 inputs, and 4 relay outputs. NOW WITH USB Support. This card combines the GV-1480-16 16 Channel DVR Card, GV-A16 16 Channel Audio Card, and the GV-DSP-16 16 Channel Real Time Display Card. Combo cards also have more audio inputs than standard cards with 1 audio input per camera, and a larger video record/display size/resolution of 720 x 480, 720 x 480 De-interlace, and 720 x 240 modes. Finally the combo cards have a full motion 30fps per camera display rate no matter what the capture/record rate. Turn your PC into a Pro-Grade Security DVR with this amazing DVR Card and Software from Geovision.Includes the latest Geovision Version 8.0 Surveillance Software! This powerful software has all the features the pros require, yet it's simple enough for anyone to install and use. It's easy to install. This card simply plugs into a PCI slot on the back of your computer. Then you can connect all of your cameras to it. Once your cameras are hooked up, just install the software and you are ready to record and view your cameras. Plus when you purchase your card from us you get FREE Lifetime Toll-Free Technical Support too! Choose a card that has enough video inputs to cover the maximum number of cameras you need to use. Computer/Cameras not included. This card only comes with 16 Video/Audio Inputs. If you don't plan to ever use more than 8 cameras, then we would suggest selecting another card. Computer/Cameras not included. This card can view and record a total of 480 fps. That means that if you are use up to 16 cameras, then you will record 30 images per second on every camera. FPS or Frames Per Second refers to the speed at which the camera records and plays back video. At 30fps, the live video display and playback is completely fluid just like a television show. Slower speeds mean less fluid video, resulting in "choppier" playback. For a system with a PC Card, the card controls how many FPS can be recorded at once, and these must be split evenly between the number of cameras plugged into the card

  • Model Number: GV-NET/IO
  • Manufacturer Part Number: 55-IOCRD-310


The GV-NET Card is an interface converter that can be installed inside a PC. The GV-NET/IO Card adds 4 inputs, and 4 relay outputs. NOW WITH USB Support





Input Signal

9~30V AC/DC


Relay Output


Relay Status

Normal Open

Relay Capacitance

USB Connection

30V DC, 3A

RS-232 Connection

125 / 250V AC, 3A
30V DC, 3A


RJ-11 to DB9

RJ-11 to USB

3-pin internal USB to internal USB

Mode Switch

I/O Box Mode

Without GV-Video Capture Card

NET/IO Card Mode

With GV-Video Capture Card




RS-485, USB, RS-232

Environmental Conditions

0~50°C , 5%~95% (non-condensing)


90 (W) x 99 (H) mm

55-IOCRD-310 Spec Sheet

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