The igloohome Smart Keybox 3 is a smart box that stores house and car keys, access cards and more for easy retrieval. Designed for hassle-free sharing. the Smart Keybox 3 now comes with even more space and more features for your convenience. The igloohome Smart Keybox 3 features the innovative algoPIN technology that allows owners to remotely grant access without users needing to download and use an app.Choose from PIN codes or Bluetooth keys to grant permanent, duration, one-time or recurring access for convenience and security.Unlike conventional lock boxes, the igloohome mobile app allows you to track dates and times at which the Keybox is accessed for greater peace of mind.Despite its remote capabilities, the Keybox 3 works offline for enhanced reliability and security. There’s no worries of WiFi hacking or network instability.