I recently set up a Homematic window and door contact with a delay feature, and I wanted to share my experience in case it helps anyone else. The goal was to prevent false alarms, especially since I have the sensor on a frequently used door. I adjusted the event delay to 30 seconds in the device settings, which means the alarm only triggers if the door remains open beyond that time. This has been perfect for my needs, as it allows me to open the door without triggering the alarm while still providing timely alerts if it’s left open too long. The integration with my heating system is seamless, and the delay ensures the heating adjusts after 30 seconds, just as intended. It’s impressive how customizable these devices are, and the stability of Homematic makes it a reliable choice for home automation. Anyone looking to optimize their security setup might find this approach useful!