Check all exterior doors.
How to make a 2 way lock on a door.
Any exterior door that only has a lock in the doorknob isn t secure.
Begin by removing the screws from the door knob on the interior side of your door.
Remove the two screws from the latch plate on the edge of the door and remove the latch from the opening.
After a bit of research i found a device in which you can use the door latches hole.
A sturdy screwdriver or small pry bar can quickly bow the doorjamb enough to release the latch.
In some cases door latch plate mortises might need to be cut or enlarged.
This allows you to pull the door knobs off the door from both sides.
Models are available with single and double cylinder functions.
Electronic door locks use an electronic keypad instead of a key.
Twist to lock deadbolt lock keyless twin lock keyed alike with 10keys lathe finish after 304 stainless steel casting front door lock single cylinder deadbolt and door knob with keyless locking design.
Long throw bolt see buying a deadbolt.
A secure entry starts with a solid door and a grade 1 or grade 2 deadbolt with a solid 1 in.
Not being able to wait for shipping i improvised using a bit of kitchen hardware.
For use in combination with a door knob lever lock.
Lock a door without a lock.
Most external doors are pre drilled for deadbolts making installation easy.