3.4. Call button (PPIC35520 only)
Pressing the call button triggers the following response from the intercom system:
Call triggered
Relay for external doorbell (C2/C1) is triggered
The white LED ring begins to flash
3.5. RFID Reader (PPIC35520 only)
You can program and use the ABUS AZ5502 proximity chips in the intercom with the help of the built-
in RFID reader. The RFID reader is located behind the loudspeaker, just above the call button.
To do this, enable programming in the intercom’s advanced settings and hold the chip in front of the
intercom until you hear a beeping sound and the app displays the next step.
You can perform different actions by using the chip in different ways.
Response