In your case the operative.
Servo door lock deadbolt.
Electrically deadbolt locks 2 doors.
Comes complete with remote controlled keyless entry.
According to merriam webster a deadbolt is defined as.
Electrically deadbolt locks 2 doors.
The deadbolt housing restricts the servo s range of motion however the deadbolt itself recedes and unlocks completely just as it would if it were manually moved 3.
A deadbolt works differently because it requires the use of a key to.
The external lock is mounted to a flat shaft that locks and unlocks the deadbolt when rotated.
Once the button is released the arduino reads this and tell the servo to return to its locked position completing the process of reading the code.
Deadbolt locks offer a much higher degree of security than the common spring latch doorknob lock found in many entry doors.
Great for cargo vans.
A spring latch snaps out to secure the door as you shut it but a skillful burglar can use a stiff card to push back the spring latch and open the door.
My first prototype of a smart lock for a deadbolt setup using an arduino to control a servo to operate the deadbolt handle.
We use an mg959 servo motor mounted to 2 servo mounts using rivets supplied with the servo mount to clamp them together.
This shaft must be shaved down or cut to fit the new depth of the servo motor.
According to california civil code section 1941 3 1 landlords are required to provide deadbolt locks on main swinging entry doors except for sliding doors.