Digital keypad

A digital keypad is a push button mounted keypad on the wall or a lock that allows entry to a room or building with a predetermined code. This allows entry without the use of a key.

You’ll never have to change the lock again. Just change the code, and you are done. Digital Keypads are
extremely convenient and easy to use. They can be used commercially and residentially. A great alternative to the traditional lock, Digital Keypads are a smart choice.

Digital Lock ???