The usage of keyless/remote door lock
*Lock yourself out of your residence or office.
*Replace your locksets whenever you lose your key.
*Hesitate to hand your key to your service personnel or maid when you are absent.
*Hesitate to give your children the door key because they may lose it.
*Wonder whether you should give your house key to visitor or guest.
*Carry tons of different door keys because you are a office manager.
*Hard time locating the key hole when you go home late at night.
*No free hand to open your door when your Hands are full from grocery shopping.
*Have difficulty to operate your door key when the weather is under extreme condition.
*Try opening your door immediately because you are in hurry.
*Have hard time to operate the door key because you are a senior.
