What are the different types of door security?
door security systems are any device or system designed to prevent unauthorized access to the door, as occurs during burglary or burglary. They can take many forms: locks, chains, reinforcements and alarms. The door construction itself is an important factor in the door security, as inferior materials or assembly methods may endanger the doorway ability to maintain construction integrity during interruption. Strongly designed metal or solid wooden doors with reinforced frames resist the forced entrance much better than cheaper laminated or hollow core doors. Laminated doors can be sorted and delated by the violent hit. Fixed wooden or steel doors are much harder to damage, although sometimes a compromise of laminated doors with a metal plate is reinforced, which is wrapped around the door back in the area where the lock is located. RPRO structural integrity is also important, and this can prevent the door from deteriorating by brute force.
Locks are the only type of door security and can take many forms. Standard handles have locks that lock the door screw in place, but in most cases they are not particularly strong. Typical outer doors in many homes will have a separate key lock that runs a dead bomb, a metal rod that extends from the lock to the door frame to hold the door in place. These locks, if properly installed, are reasonably effective. Some Deadbolt locks are designed to be resistant to selection and handling and can be mounted on a door with a large metal plate for reinforcement and added force.
are also possible other types of door locks, including sliding chain locks that allow the door to be slightly open when engagated, but prevent string removal. Sometimes hooks and eye latches, manual sliding sticks and other special locks and latches are also used. Metal or wooden blocks or rodsLocated across the door, stretching through the frame in both directions, are another very simple type of lock, although this can also be considered a type of reinforcement.
doors can take many forms except for built -in or structural improvements such as reinforced Jambby and frames. To strengthen the door can be used rods, door locking and braces and prevent opening, even if the lock is at risk. These types of devices, such as the reinforcing rod, are usually mounted on the floor and reach for the door. The robust floor holder anchors one end of the rod that extends towards the door at an angle, where it locks on site in another accessory. These types of braces are very strong, so it is almost impossible to force the opening of the door.
Alarm systems are another important form of door security. Electronic Systems sounds an alarm, either in place, in a long -distance place that is monitored or both. Local alarms can scare potential intruders and remote monitoring can automatically alert authoritiesor draw attention to the human monitor that there has been an intrusion so that they can take appropriate measures.
Some security devices and door security systems do not really fit into any of these categories. The ports for viewing doors or spy holes allow direct visual inspection of visitors or potential intruders. The cameras serve the same purpose, but allow remote visual monitoring and long -term recording of doors and surroundings if necessary. Intercom equipment enables secure communication from one side of the door to the other and the hinge screws are special devices that hold the door in place, even if the pins have been removed to the hinge.