This FAQ describes how to connect external LED diode, alarm light to the 2N® Indoor Touch 2.0 and how to configure 2N® IP Mobile (Intercoms) application. With relay it is possible to connect external ringing notification that is powered from the 2N® Indoor Touch 2.0.
Function external ringing notification ON/OFF activates external notification thanks to relay 1, 2. Activate relays is possible either by bell button or incoming call.
2N® Indoor Touch contains, on the opposite site, ports to connect 3rd party devices to the relay and control them from application. As you can see in pictures there are relay1, relay2.
Connect 2-wires bell button to the 2N® Indoor Touch. Use ports IN1 or IN2, DC12V+ OUT. In the picture (3) is shown IN1, DC12V+ OUT.
In pictures (5, 6) there are 2-wires bell button and relay connected together. LED diode is powered from the 2N® Indoor Touch 2.0.
In picture 5 there are 2-wires bell button and relay connection. External bell as external ringing notification is powered from the external power source.
Open 2N® IP Mobile (Intercoms), go to Settings and turn on the Door button
Select the desired input for the door bell button. In our case we have to set up the interface for GPI1.
Inverted/ Non-inverted Input – In this section it is possible to change the logic of the button. GPI1,2 are by default in logical 1
Non-inverted Input – The application is not ringing once the button is pressed. Once you release the button the application starts to ring. The time for ringing is defined in section Maximal ringing time.
Inverted Input – Application is ringing during the time you are holding the button. If you only press the button, the application will be ringing minimal ringing time. You can set up the value of the minimal ringing time in the application- Section Minimal ringing time.
For more information please follow the user guide here: https://wiki.2n.cz/pages/viewpage.action?pageId=43292405