1、BIOMETRICS: The smart padlock adopts advanced biometrics technology, users only need to enter their fingerprints into the system to unlock the door conveniently and quickly, no need to memorize passwords or carry keys. 2、HIGH SECURITY: The number of fingerprints entered can be up to 20, which can satisfy multiple users at the same time, and the fingerprint identification system has a high degree of accuracy and security, effectively preventing others from illegally unlocking the door. 3、WATERPROOF AND DUSTPROOF: The smart padlock has IP67 levels waterproof rating, which can prevent the intrusion of water droplets and adapt to a variety of outdoor or wet environment. 4、MULTI FUNCTIONAL USE: The smart padlock is suitable for doors, luggage, backpacks, bikes, offices and other scenarios to meet the various locking needs of users. 5、DURABLE MATERIAL: The smart padlock is made of zinc alloy, which is shockproof, abrasion resistant, ensuring that the padlock will not be deformed after a long time of use.