Advantages of Automatic Lock:
- Locking automatically as you close the door
- No need to worry if you have locked the door or not
- No need of electricity, like electronic locks
- When you are inside the house, you just have to turn the handle to unlock the door. (The greatest advantage is that in case of fire, earthquake etc, you simply turn down the handle to get out, instead of looking out for the keys. Otherwise, you have the option to switch off this feature, likely if there are kids or elderly people in the house, and just unlock with your keys.)
- Extremely affordable
