2N IP intercom Configuration Manual page 58

5.3 Hardware
Here is what you can find in this section:
5.3.1 Door
5.3.2 Switches
5.3.3 Audio
5.3.4 Camera
5.3.5 Keypad
5.3.6 Buttons
5.3.7 Backlight
5.3.8 Display
5.3.9 Card Reader
5.3.10 Digital Inputs
5.3.11 Extenders
2N TELEKOMUNIKACE a.s., www.2n.cz 58/198