Sliding Door Lock Smart Fingerprint Lock Waterproof Door Lock Aluminum Door Lock

This smart lock is waterproof , good for sliding door and normal door, the lock latch can be replaced. It has following features:

 Slim size is suitable for aluminium door, metal door and balcony door;

 App supports Android and iOS;

 5 ways to unlock your door: fingerprint, card, password, key, APP;

 Compatible with Amazon Alexa and Google Home;

 Fast to generate Dynamic Password with expiration time;

 Entry longs can be query on your mobile phone;

 Normal Open Mode is supported;

 Simple installation can be DIY for users.