Worlds best Wi-Fi enabled Smart Padlock. Add & Delete users, Unlock the lock from where ever you are. Get Instant Call Alerts on security breach | A Robust Fingerprint Sensor Which Captures Your thumb Print at any Angle. Scratch Resistant which stores more than 50 Prints | Fully Functional even under at temperature range between -10°C to 60°C & IP67 configured to shield it from Water & Dust