Digital I/O & Ptz - GeoVision GV-VS04H User Manual

4.2. Digital I/O & PTZ
For auxiliary device control, you can find one I/O / PTZ port along with on
terminal block for GPS control on the rear panel of GV-VS12 (see Fig
panels of GV-VS04H /
for auxiliary device control are included in a terminal block. For details, see Chapter 9
Auxiliary Device Connectors.
The connectors for al
VS12 can be divided into four categories based on
1. Digital Input / Output
2. RS-485 interface or coaxial connection for PTZ control
3. Wiegand interface for access control
(only available on V-VS04H and GV-VS14)
4. GPS interface for vehicle tracking:

UART: available on GV-VS04H and GV-VS14

RS-232: available on GV-VS12
11 / 14 / 2420 / 2400 / 2401 / 2820 / 2800 / 21600, all the functions
l terminal blocks on all models and the I/O / PTZ port on the GV-
Administrator Mode
4
ure 1-8). On the rear
the interface being used:
e RS-232
67