Master Bluetooth Wall-Mount Personal-Use Lock Box (MLK5441D)

Electronic Lock - for Key - Overall Size 5" (127 mm) Height x 3.3" (83 mm) Width x 2.3" (59 mm) Depth - Silver, Black

• Can also be accessed by entering a traditional code on the keypad
• Tamper alerts and low battery warnings
• Easy to replace battery (CR123A preinstalled)