Hey everyone! 
I wanted to share a fantastic automation I set up using Homey to notify me if a door is left open for too long. It’s been a lifesaver for keeping my home secure!
Problem: I often forget to lock doors when I’m in a hurry, which can be a security risk. I wanted a way to be alerted if any door remains open beyond a certain time.
Solution: I created a flow in Homey that sends a push notification if a door is open for more than 5 minutes. Here’s how I did it:
- Hardware Setup: I used a Fibaro Door/Window Sensor to monitor the door’s status. These sensors are reliable and easy to install.
- Flow Creation: In Homey, I set up a rule that triggers when the door sensor detects it’s open. I added a delay of 5 minutes to give me time to close it myself before the notification goes off.
- Notification: If the door is still open after 5 minutes, Homey sends a push notification to my phone. I also added a voice alert through my Google Home speaker for added awareness.
- Customization: I made sure the notification includes the door’s name and a friendly reminder to check it. This makes it clear which door needs attention.
Why I Love This Flow:
- Peace of Mind: It gives me peace of mind knowing that I’ll be alerted if I forget to lock a door.
- Easy Setup: The process was straightforward, even for someone new to Homey.
- Versatility: This setup can be adapted for any door or window in the house.
Tips for Others:
- Test the Flow: Before relying on it, test the flow to ensure everything works as expected.
- Adjust the Timer: If 5 minutes is too short or too long for your needs, adjust it in the flow settings.
- Combine with Other Sensors: You can combine this with other sensors or automations for even more functionality.
I hope this helps someone looking to enhance their home security! If you have any questions or suggestions, feel free to ask. 