US Patent 9818247 Intelligent door lock system with keypad

An intelligent door lock system is provided. One or more wireless bridges each including a computing device, an internet-facing radio, and a second radio, a first radio within communication range of the second radio of the wireless bridge, and a third internet-facing radio responsible for transmitting video. One or more cameras are provided. One or more Bluetooth devices or Bluetooth peripheral devices, collectively, Bluetooth devices are in communication with the one or more bridges. An intelligent door lock system in communication with the one or more bridges and the one or more Bluetooth devices. A keypad is in communication with the intelligent door lock system.