Portable Bluetooth® Lock Box for Keys with 1-13/16 in (46 mm) Shackle

Conveniently and securely manage access to your home or property with the Master Lock 5440EC Bluetooth® Portable Key Lock Box. This Bluetooth lock box provides secure, keyless access with the Master Lock Vault Home App that makes your smartphone the key. Easily unlock the lock box when your smartphone is in range or by entering an access code on the light-up keypad. Use the app to provide friends, neighbors, dog walkers and cleaning services with access to keys for your home, car or other properties, and conveniently monitor who used the lock box and when. This Bluetooth lock box for keys is also engineered to withstand physical attacks and hacks, protecting your property with military grade encryption and high-security features.