Open the door to your world with the Conexis L1 Smart Door Lock. The Smart Door Lock that puts you fully in control giving you the freedom to secure your home without the need for a key. **Features:** - Control Via Smartphone - Configure, Control and unlock your Smart Door Lock from your smartphone via our secure Bluetooth App. - Keyless - Say goodbye to keys, Open your Smart Door lock via your smartphone, Key Card or Key Tag. - Simple to Fit - Engineered for easy installation. - Connectivity - Compatible with the Yale Smart Home system. (Yale module sold separately) - Security as standard - Built in tamper alarm, PAS24 accredited. - Battery Operated - Powered by 4 AA batteries and a warning when they\'re running low. - Battery Backup - A 9v battery connection port can be used to power the Smart door lock in the event of flat batteries. - Secure Push & Turn Thumbturn - Engineered to give additional convenience and security to your door - 2 Year Guarantee - Register your product online at www.yale.co.uk/registeryourproduct **Compatibility** The Conexis L1 works with most multi-point locks on the market. Please Note: - The measurement between the center of the cylinder and the center of the door handle/spindle must be 92mm. - The Thickness of your door must be between 44-70mm. - NOT compatible with \'AVANTIS\' brand of multi-point door locks. \'AVANTIS\' multi-point door locks are distinguishable by having the locking bolt above the latch bolt.