The Goji Smart Lock takes pictures of visitors at your door and automatically sends real-time picture alerts to your mobile phone. All lock activity is recorded and logged by the system, and can be easily reviewed using the Goji mobile app. Easily and securely send access to your home to anyone with a supported smartphone. If you choose, you can even specific days and times when the recipient can enter. No need to worry about getting keys back from guests or renters. Goji is invaluable for managing access for houseguests and home service professionals (housekeepers, dog walkers, contractors, etc.). Rest assured, you can easily cancel or change access for key recipients at anytime.