Toughest padlock you’ll ever own. This military-grade hardware has been designed to withstand harsh environmental conditions. Coupled with an intelligent core, thanks to our algoPIN™ technology, you can be sure your assets are safe anywhere, everywhere. GRANT ACCESS ANYWHERE, ANYTIME – You can send PIN codes and Bluetooth keys from wherever you are with the igloohome app. Our unique algoPIN technology makes this possible through secure encryption and synchronization. Remote Control & Real-Time Notifications are availble with the Bridge (purchased separately). WEATHERPROOF & WATERPROOF (IPX7, CE, FCC, ISED, UKCA, UN38.3, ISED, RoHS2, MIL-STD 810H – 7 tests!) – Proven to survive through extreme environmental conditions with Operational Temperature Range of -4°F to 122°F (-20°C to 50°C). Perfect for outdoor use under rain, snow or sun. The shackle is rust-resistant and the lock body is corrosion-resistant. RECHARGEABLE BATTERY – Rechargeable Li-Ion battery with battery life of up to 9 months with 1 hour of Type-C charging. Up to 8000 unlocks in 1 full charge. Type-C emergency power with a power-bank, laptop or tablet if your battery runs out. ALWAYS IN THE LOOP – With the mobile app (iOS/Andriod), you can keep track of who has accessed your Padlock with activity logs. Activity logs for unlocks via Bluetooth are updated in real-time. PIN code logs are updated when the lock is synced with the app in Bluetooth range. HEAVY DUTY SMART PADLOCK – The Smart Padlock 2 went through 7 military-level tests for rain, temperature, impact, salinity, & humidity and passed with flying colours. The lock shackle can withstand 15kN cutting force, 5kN pulling force and 100Nm twisting force, meaning it’s tamper-proof and pick-proof.