This Keyless Connected Smart Door Lock and Keypad from Yale is a technological security measure ideal for the smart home. Featuring the Z-Wave connected home protocol, this Yale lock fits easily within the existing cylinder barrel of any door with a depth of 51mm, width of 64mm and height of 153mm to provide top-notch security. Additionally, the touch screen interface ensures easy operation of the lock on upon entry and exit. Features and Benefits KEYLESS - gives you the freedom to secure your home without the need for a key EASY ACCESS - Pin code, key card, key tag, remote fob and Smartphone app (when connected to a compatible Smart home system) SECURITY AS STANDARD - Built in tamper alarm, bank level encryption and incorrect pin code features EASY FIT - suitable for wooden doors with a 60mm nightlatch (Nightlatch not included). BATTERY OPERATED - 4x AA batteries Included and an alert is given when the batteries are running low Specifications Length of guarantee: 2 years Co