How to secure garage door?

1. Upgrade your garage door with a lockable bar.
2. Install an alarm system with motion sensors to detect any suspicious activity.
3. Reinforce the door frame and locks with additional braces and box-steel strike plates.
4. Install a high-quality deadbolt lock to secure the main door.
5. Use a padlock or chain to help prevent access from the outside.
6. Replace the existing door with a high-strength steel one.
7. Add an automatic timer to close the garage door after a set time.
8. Fill in any gaps around your garage door with weatherstripping or sealant.
9. Put up a surveillance camera to monitor any activity near the garage door.