11. Input for powering of the IP-Fermax 12V AC / DC (consumption approx.
300mA max.). We recommend using direct current (DC) type of power
supply.
12. Output 12V DC, max. 300mA, e.g. for powering of a low consumption
elektrical lock when there is a PoE type of power for the IP-Fermax
doorphone.
13. Connector for the speaker
14. Connector for the microphone (pay attention to the correct polarity)