I wanted to share my recent success in integrating my smart lock with a motion sensor to create a seamless security system. After some research and trial and error, I managed to set up a system where the lock automatically unlocks when I approach the door, but only if there’s no motion detected in the garden. This ensures that my family can come and go without being locked out, while still maintaining security.
Here’s how I did it: I used a Raspberry Pi with Home Assistant to create a custom automation. The smart lock communicates with the Raspberry Pi via Bluetooth, and the motion sensor sends data through MQTT. The automation checks for motion in the garden for 5 minutes before unlocking the door. If motion is detected, the lock remains secure.
This setup has been a game-changer for my daily routine. It’s amazing how technology can enhance convenience while keeping us safe. If anyone has questions or suggestions for improving this system, I’d love to hear them! 