This Smart Lever is ideal for replacing an entrance lever set or knob set with a 54mm hole and is appropriate for residential use on wooden and aluminum doors. This lock comes with an adjustable 60 to 70mm latch and the recommended door thickness is 35 to 65mm. Data capacity is capable of holding up to 150 Passwords and pairing 200 Cards. These smart locks are battery operated 6V/4 x AA batteries - Alkaline batteries only (batteries not included).

These locks are not suitable for outward opening doors without weather protection, the inside of the lock is not waterproof only the outside of the lock is IP rated and this lock is not recommended to be in high sea salt or Sulphur environments.