He locked three separate locks on the inside of the door and pressed a button.

The door had four separate locks, one of which didn't work because somebody had used a crowbar on it.

The key unlocked three separate locks along the perimeter of the door.

No, it was sealed like a treasure chest, with seven separate locks, but I could see her through the sides.

The front door itself may have as many as five separate locks and there will be alarm systems, night cameras and panic buttons.

Even dispatching is done with separate locks for different priority levels.

Twenty-six separate lock and dam projects were to be constructed.

They were later re-engineered as three separate locks.

These Sealed Authenticators are stored in a safe which has two separate locks.

It was hanging around my shoulders in separate locks, because I'd been silently unpinning it during the conversation.