FeaturesTouchscreen smart door lock for keyless entryBattery operated standalone lockFits most 60mm night latchesFour to ten digit PIN code for securityBacklit touch pad for all times of the day and nightGiving you the freedom to secure your home without the need for a key. The Yale Keyless Connected Ready Smart Lock allows you complete control over how you lock your home, whether with a PIN code, key card, key tag, remote fob and even from your smartphone when connected to a smart home system.There’s no need to worry if your children arrive home early, or if you’re stuck at work with friends on your doorstep. You control who and when people have access to your home. For example, you can set a PIN code that works for 24 hours for a family member or your cleaning person.