Yale SD-L1000-BL Conexis L1 Smart Keyless Door Handle For Home Security, Remote Lock/Unlock, App Control, Key Card and Phone Tag Included, Black Finish [BSI Approved] [Energy Class A+]

• KEYLESS – Gives you the freedom to secure your home without the need for a Key.
• SIMPLE TO FIT – Suitable for most PVC and composite doors, only a screwdriver required.
• BSI APPROVED – The world first BSI approved smart lock.
• SECURITY AS STANDARD – Built in tamper alarm, bank level encryption and incorrect pin code features.
• BATTERY POWERED – 4x AA batteries Included and an Alert given when the batteries are running low.
• It will fit between 44-70mm thick
• Installation of the device is easy as the Conexis L1 smart lock is compatible with most UK ‘lift to lock’ multipoint locks. The smart door lock simply replaces your existing handles and you only require a screwdriver to install the device. Keep your mind at ease knowing that if the battery for the door lock runs out, you can power it with a 9v battery.