Locks are used to security purpose. If we want to keep something and if we don’t want anyone to access it we would lock it in a place so that no one can access it. There are different types of locks and we get them in different shapes. Locks are made up of different material. retrofit locks are a type of lock that are built to fit the cam lock frame. There is no requirement of lock hole size. It give a dignified look. They are keyless and only a master key option is given which helps the individual to secure their homes without depending on a key in specific to the lock. They are convenient to use and the security configuration is just a code. Its not required for the owner to open the lock with a help of a key. They can simply open the lock by the configuration code.One of the best feature of these locks is that it can be easily fitted into the door without changing any lock or without making any holes to the door. Some people tend to forget their keys and some lose their keys. Its important that the keys have to be kept carefully without misplacing so that if they lose the key it should not be misused. These locks don’t have keys. Since they have the security configuration code to open the lock the owners don’t have to bother about carrying the key and keeping it safely.

Let’s see the features of few locks:

• They are used for safety reasons.
• They are available in different colours
• Locks have keys with the help of which they can be locked and unlocked
• Few smart locks have configuration code.
• Locks are either operated manually and few locks can be operated digitally.
• Locks are made up of different materials.

Conclusion:

There are variety of locks available in the market which people can buy as per their choice. There are locks which don’t require key. They can open the lock with the help of security configuration code.