garage door and security shutter is same

security shutter
garage door

I don't think there is difference so garage door tag have no worth. If the image garage's security shutter, it would be better using garage security shutter both.

Garage door is pretty broad and security/rolling shutters are only one style of garage door, so at minimum shouldn't try to alias it. post #3731474 and post #8701931 are sectional garage doors for example.