Internal Locking System Using Arduino

This study is regarding the need of better security at our domestic places as the old-fashioned security systems can be breached easily. House security as well as personal security at domestic places these days has become a basic necessity. The Internal Locking System works in such a way that we can lock any door without actually being inside the room (locking it from the outside), leaving less possibilities from a direct breakage. This system can also be used to make a stronghold in our houses which can protect us from any threat outside. Simply by understanding how the door works we can create a strong blocking system. All doors have hinges which are fixed to one side and help the door open in sideways. The purpose of this system is to stop/block that momentum (Just as how a foot stopper works). We place the blocker underneath the door in such a way that the blocker raises up and blocks the door. Since it blocks the door from the bottom and middle, it makes it harder to break-in thorough brute force. Further adding a biometric system can strengthen the overall security. We can use fingerprints which are widely used for biometric systems as they are unique and we can further up it by introducing a pad lock, which needs a unique set of sequence that only the user knows. The whole idea of this system is study is making a user-friendly security system with easy installation and maintenance.