Sylvan Black Smart Entry Deadbolt

The Sylvan Smart Entry Deadbolt is ideal for replacing an entrance deadbolt with a 54mm hole. The lock is supplied with a 60 to 70mm deadbolt and the door thickness is recommended to be 35 to 60mm. The data capacity of the Smart lock is 150 passwords and pairs up to 200 cards. This lock is battery operated 6V/4 x AA batteries - Alkaline only (batteries not included). This lock has 50% extended battery life (compared to similar products). 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. This Smart lock is not recommended for Sulphur or high sea salt environments.