Designing an Innovative Door Access Using a Numeric Keypad
CHAPTER I
The Problem and its Background
1.1 INTRODUCTION
“There is no place like home”, that is one of our favorite quotations right now. From the very start, home is really our comfort zone, a place where we can be worry free, a place where we can relax and a place that is far from harm. A house plays a big role in our lives, but what will happen if criminal such as burglar tries to take advantage while we are far away from our home? They might steal very important and valuable things that we have and things that we’ve produced from our hard work. To prevent those things from occurring, we are introducing this project, “Door Access using Numeric Keypad”. This project is proposed for the home-owners not to be worried whenever they are not in their homes. Most of the time whenever we go to some places and no one is left in our house, we are very worried if what will happen in it, and will came to a point that we will not enjoy some moments with our family outside our house because of thinking too much. That’s why we decided to pursue this project. Burglars are everywhere, but with the help of “Door Access using Numeric Keypad” burglars has less chance in intruding houses.
If you are thinking of replacing your old traditional door locks and keys, a keypad door lock is probably the best choice for you. Numeric Keypad door locks have been around for years but they were mostly available for use only by commercial establishments. Now these door locks have found their way into residential homes and many people are now loving all the benefits they provide.
Unlike the traditional door lock system, keypad door locks do not have any use for keys. They are basically keyless; that is, anyone can lock or unlock them even without keys. Technically, they work like the ATMs. People only had to punch in their secret combination numbers in order to lock or unlock their doors. With this kind of entry system, people no longer have to worry about lost or stolen keys and they
The Problem and its Background
1.1 INTRODUCTION
“There is no place like home”, that is one of our favorite quotations right now. From the very start, home is really our comfort zone, a place where we can be worry free, a place where we can relax and a place that is far from harm. A house plays a big role in our lives, but what will happen if criminal such as burglar tries to take advantage while we are far away from our home? They might steal very important and valuable things that we have and things that we’ve produced from our hard work. To prevent those things from occurring, we are introducing this project, “Door Access using Numeric Keypad”. This project is proposed for the home-owners not to be worried whenever they are not in their homes. Most of the time whenever we go to some places and no one is left in our house, we are very worried if what will happen in it, and will came to a point that we will not enjoy some moments with our family outside our house because of thinking too much. That’s why we decided to pursue this project. Burglars are everywhere, but with the help of “Door Access using Numeric Keypad” burglars has less chance in intruding houses.
If you are thinking of replacing your old traditional door locks and keys, a keypad door lock is probably the best choice for you. Numeric Keypad door locks have been around for years but they were mostly available for use only by commercial establishments. Now these door locks have found their way into residential homes and many people are now loving all the benefits they provide.
Unlike the traditional door lock system, keypad door locks do not have any use for keys. They are basically keyless; that is, anyone can lock or unlock them even without keys. Technically, they work like the ATMs. People only had to punch in their secret combination numbers in order to lock or unlock their doors. With this kind of entry system, people no longer have to worry about lost or stolen keys and they