* High Quality: The lock body is made of high-quality zinc alloy with a 7mm stainless steel shackle, offering a delicate metal texture, shatter-resistant, wear-resistant, waterproof, dust-proof, and rust-free for long-term use.
* Multiple Unlocking Methods: The smart padlock supports password unlocking, fingerprint unlocking, card unlocking, app unlocking, and key unlocking. You can choose your preferred unlocking method. Visitors can also unlock the lock by sending a temporary password, eliminating the need to frequently change your regular password.
* Long Battery Life: The built-in 500mAh battery is USB-rechargeable, and a full charge allows the combination padlock to last up to six months.
