5441EC - Bluetooth® Wall-Mount Lock Box

The Master Lock No. 5441EC Bluetooth® Wall-Mount Lock Box features a 3-1/4" (83mm) wide metal body for durability. Open and manage with your smartphone. The Master Lock® Vault Home App is designed for personal use, supporting up to 10 locks. Can also be accessed by entering a traditional code on the keypad. Schedule access now or in the future. Provide permanent or temporary access. Includes mounting hardware for easy installation. Use the App or web to track usage. Low battery warnings. Large storage capacity for keys and access cards. Easy to replace battery (CR123A preinstalled).