Electronic Keypad that glows in the dark,
Has a key override in case batteries go flat.
Self locking in this model has a feature that allows passage mode which means you can exit and enter from either side of the house while you are home, great for when the air con is on and you don’t have to jump up to let someone in the house.
When you are having a party when guests arrive you can set it to this mode to make entertaining easier.
You can always let people out at any time in any mode but can set it to lock for the outside entry only.
An auxillary deadlock should be used when you are going away for extended periods of time or if you go away for the weekend. This will allow your front door to be insurance complient.