What Are Some Types of Deadbolt Locks?


Quick Answer

Some types of deadbolt locks include single- and double-cylinder locks. Another type of deadbolt has a physical keypad, while some have digital keypads. A rim deadbolt is a type of lock that always locks when a person closes the door.

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What Are Some Types of Deadbolt Locks?
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Full Answer

The single-cylinder deadbolt is the most common type. It features a key cylinder on the exterior to allow the homeowner to enter, while the back of the knob features a twisting lock. A double-cylinder deadbolt is similar to a single, except both sides feature key slots. On a keypad deadbolt lock, the homeowner simply enters in a password to enter the house. A digital keypad is the same, but it requires batteries or another power source to operate.

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