The RAD-621 Smart Bluetooth Lock with integrated Keypad, is perfect for Hotels, BnBs, Hostels, Student Dorms, and Rental Office Spaces. Once connected to the AVATON IoT, you can fully control the lock from the CENTURION Dashboard. The lock allows Guests and Staff access through the RADEFY mobile app and the personalized Access Pin, used with the lock’s Keypad. Capable of storing Unlimited e-keys, the e-key are activated when the Check in date and time arrives and are automatically deleted when the checkout date and time passes.