Smart Door Lock is improved on the basis of traditional mechanical locks. It is a compound lock with safety, convenience and advanced features. It mainly adopts password recognition technology, fingerprint recognition technology, face recognition technology, IC card and Bluetooth module. And other technologies, support the function of the Internet of Things, and connect with the LAN and the Internet. There are many application places for smart door locks: banks, government departments (focusing on safety), hotels, school dormitories, residential quarters, villas, hotels (focusing on convenient management), etc.
At present, the smart locks on the market generally have the following unlocking methods: Biometric unlocking: Fingerprint (Smart Fingerprint Door Lock), face recognition, finger vein, palm vein, iris; Bluetooth (Bluetooth Door Lock): mobile phone Bluetooth unlock, Bluetooth button unlock; Traditional way: spare mechanical key to unlock; Other methods: password unlocking, NFC card unlocking, WeChat unlocking, remote unlocking, temporary password unlocking
During the use of Smart Lock, you must pay attention to product maintenance. There are many precautions, such as: prohibiting unprofessional disassembly; ; Keep away from corrosive substances; Do not hang heavy objects on the door handle; When the spare key in and out switch is not sensitive, do not add lubricating oil indiscriminately to prevent dust from entering; Regularly check the lock and replace the battery in time.
