Learn More about the Different Types of Locks
The crime rates in every parts of the world are increasing in each passing year, and some of the common crimes are robbery, theft, and burglary. Due to this common criminal activities, the people are practicing and creating different ways or methods in order to promote safety and protection for them, their family, and as well as to their belongings. The locks are basically one of the most common items or products used and purchased by the people to become protected and secured from these common crimes.
A fastening device called as a lock, can be released with the use of a secret information such as a password or keyword supplied by the owner, a physical object such as a security token, key, keycard fingerprint, and an RFID or radio-frequency identification card; and a combination provided by the manufacturer or the owner. Locks are divided into two categories, namely the locks with physical keys and the locks with electronic keys. There are five common examples of the locks with physical keys, and that includes the pin tumbler lock, which is composed and designed with a set of pins that can prevent the lock to open unless the correct key is used and inserted; the Abloy lock or disc tumbler lock, which is composed and designed with slotted rotating detainer discs; the lever tumbler lock, which is composed of a set of levers that can prevent the bolt from moving in the lock; the warded lock, which is composed of a set of obstructions or wards that can stop or prevent the lock from opening unless the right manufactured key is used and inserted; and the wafer tumbler lock, which is quite similar to the pin tumbler lock. The common examples of the locks with electronic keys includes the electronic lock, which is connected to an access control system and can operate via an electronic current; are the keycard lock, which can be operated with the use of flat card like a driver’s license and credit card; the smart lock, which is recognized as an electromechanical lock that can open or close the door with the use of an authorized device through a wireless protocol and cryptographic key; and the sidebar lock, which can operate through the use of fins on a radial key that can activate the sidebars by aligning a cylindrical code bar found within the lock. The other types of locks are cam lock, bicycle lock, child safety lock, chamber lock, time lock, rim lock, padlock, magnetic keyed lock, luggage lock, protector lock, police lock, Chubb detector lock, lock screen, mortise lock, magnetic lock, combination lock, cylinder lock, deadbolt, and electric strike.