4 Unlocking Ways (Fingerprint & Mobile App & Apple Watch & Spare Key), Heavy Duty, 3200N Superior Pull Strength, IP67 Weatherproof, 24 Months Long Standby Time, Battery Indicator đăAdvanced Fingerprint Readeră: The fingerprint padlock uses self-learn AI biometric technology, touch your finger to unlock within 0.2s, the unlocking speed is much faster than ordinary combo locks and key locks. Your finger is the key, no longer worry about losing the key or forgetting the password. đăApp Controlledă: The P11 smart pad lock with App unlock and control through Bluetooth connection, easy fingerprint management, check unlock records, and supports Apple Watch unlock, helping you create a smarter and more convenient life. đăDurable and High-Securityă: This heavy-duty padlock is constructed with alloy steel and zinc alloy for superior strength and durability, upgraded lock buckle for 3200N superior pull strength, a hardened stainless steel shackle for superior cut resistance, and the advanced keyhole for pick-resistance lock. đăWorks in Any Environmentă: IP67 waterproof & dustproof & anti-rust & anti-corrosion, proven to work through extreme environmental conditions, the protective cover design effectively protects the fingerprint reader, fully competent in inside and outdoor use under rain, snow, or sun. đăUltra Long Battery Lifeă: This fingerprint lock built-in ultra-large capacity 500mAh rechargeable li-ion battery, which can last standby for 24 months and be unlocked about 8000 times after fully charged, and Type-C fast recharging in 2 hrs. đăExcellent Customer Supportă: provides a 6-month warranty and free lifetime technical support, hassle-free to get a replacement or refund. And welcome to contact us if you have any queries (EM: ).