Axis 26031r3 User Manual

Audio out- Audio output (line level), which can be connected to a public address (PA) 

system or an active speaker with a built-in amplifier. A pair of headphones can also be 

attached. A stereo connector must be used for the audio out.

Audio in - One 3.5mm input for a mono microphone, or for line-in mono signal (left 

channel is used from a stereo signal).

Serial Number Label - The serial number may be required during installation. 

Control Button - Press this button to install using the AXIS Internet Dynamic DNS Service, 

or to restore the factory default settings, as described in Resetting to the Factory Default 

4

Transistor 
Output

With a maximum load of 50mA and a maximum voltage of 24V 
DC, this output has an open-collector NPN transistor with the 
emitter connected to the GND pin. If used with an external relay, 
a diode must be connected in parallel with the load, for protec-
tion against voltage transients.

3

Digital Input

Connect to GND to activate, or leave floating (or unconnected) to 
deactivate.

2

3.3V DC

Can be used to power auxiliary equipment, max 50mA.

1

GND

Network

Green

Steady for connection to 100 Mbit/s network. Flashes for network activity.

Amber

Steady for connection to 10 Mbit/s network. Flashes for network activity.

Unlit

No connection.  
Note: The Network LED can be configured to be unlit during normal opera-
tion, or to flash only when the camera is accessed. See the online help files 
for more information. Go to 

Status

Green

Shows steady green for normal operation.
Note: The Status LED can be configured to be unlit during normal operation, 
or to flash only when the camera is accessed. See the online help files for 
more information. Go to 

Amber

Steady during startup, reset to factory default or when restoring settings.

Red

Slow flash for failed upgrade.

Power

Green

Normal operation.

Amber

Flashes green/amber during firmware upgrade.