Doorman S3

The Doorman S3 Intercom Gateway is a device which lets you connect your TCS or Koch intercom to any home automation system. However it's not limited to these intercoms only. With the integrated relay you can easily simulate a button press to trigger a door opener or the light (up to 40V, max 2.5A). You could also monitor the voltage level on older intercoms (14-24V) using the ADC. --- I really like the PCB quality and the colors you won't get somewhere else. The overall appearance of the PCB is really nice.




May 22,2024
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