A 5 lever mortice deadlock is commonly fitted to wooden doors and is locked from both the inside and outside with a key, they are fitted within the material of the door, rather than on the surface. Any five-lever mortice deadlock that is NOT BS3621 approved will usually have a Nightlatch fitted as additional security.
When you lock a door using the doorknob lock, you can usually lock the door from the inside or the outside depending on when you think of doing it. But when you are leaving your home, a deadbolt can only be locked from the outside.
Another way to lock doors without using keys is to use electric locks. They will help you to lock your room from the outside without requiring the use of keys. That means you can lock the deadbolts using an electronic locking system for you home.
To penny lock a door you simply jam pennies between the door and the hinge from the outside, which prevents the door from opening from the inside. If done properly, the only solution is to remove the door from the hinge. While penny locking a door can work, it will only work with certain door jams.
Tape a coin over the door's strike plate.
Use thick tape, like masking tape or duct tape. You may want to place the coin over the door's latch. This can hold the door handle at an open angle, allowing you to push the door open and closed without turning the knob. This will also prevent the door from locking.
The most effective and efficient way of locking the door from the outside is using the double cylinder locks. The double cylinder locks are keyed on both sides. They can be opened and locked from the interior or the exterior. It also comes with several advantages, such as increased security.
Automatic locking without a key, simply by pulling the door closed. Comfortable unlocking from the outside with only one key turn. Easy opening from the inside via the door handle at any time. Additional closing with a key only necessary, for example, as a child lock to block the door handle from the inside.
Generally speaking, deadbolts are sturdy locks that can withstand kick in and other forced entry attempts. However, a door with a deadbolt can still be kicked down if the door itself is not solid. So, to protect your door against kick in, you want to make sure both the lock and door are of high-quality grade.
A minimum of 10, 75-pound strikes are reported to be the equivalent of over 100 foot pounds, which is why the Grade 1 deadbolt locks have been tested. A really strong criminal would have to kick your door over 100 times in order for it to begin to degrade or show signs of weakness.
Hold the latch plate with the padlock of your choice. There are other types of locks that you can install on a bedroom door. The ones mentioned here are the most common and easiest to install. But there are electronic locks, smart locks, cylindrical lever locks, portable door locks, and key locks.
Security technology allows users to lock and unlock doors automatically, remotely and without keys.
There are plenty of other door locks, and many fall within the seven categories of knob locks, deadbolt locks, cam locks, padlocks, mortise locks, smart locks and keypad locks.
Are electronic door locks safer than keyed door locks? Definitely not, but they are just as safe as keyed locks, and if a person is tech-savvy and wants ease of access instead of having to search around on their person for the keys to their home door, an electronic door lock is most definitely a good idea.
You can use a single boot, or a pair of boots as an improvised door stopper. You could also turn an old work boot or a cowboy boot into a makeshift doorstop in a similar fashion.
A standard door jammer works by using a bar that bolsters onto the floor at one end. The other end then hooks underneath the actual doorknob or handle, thus jamming the door. They utilize a padded foot grip to protect the floor and keep the jammer steady.
A doorstop will definitely not prevent all entries but when used properly it can withstand substantial force. In most cases, a regular doorstop won't keep intruders out but it can slow them down and when combined with other security measures it provides a real barrier and keeps the door in place.
Door security bars provide a superior security measure over locks and other door security devices. Some models only weigh around a pound yet they can withstand up to 350 pounds of brute force. A high percentage of burglars prefer to break in through the front door if that's an option.
The door bar sits in the door way and acts as a transition between your wooden floor and the floor in the next room. For example, it would cover the gap left between the wooden floor the adjacent floor, e.g. tiles, carpet, etc. You have a choice of style of door bar, depending upon your requirements.