Ever wanted to be notified when someone rings your doorbell and your are in holiday? Open the door for UPS or the cleaning service from everywhere in the world is possible now. Steps to take:
- Install a Koch or whatever compatible door station on your C4 system. (No C4 door station)
- Order a GSM gateway from www.control4all.ch. (Contact info in the setup PDF, they speak English)
- Set up like described here: control4 GSM Gateway Setup v1.00
- Enjoy