The Master Lock Select Access Smart Bluetooth Key Box Large is a secure key storage solution designed for both indoor and outdoor use, offering modern smartphone-controlled access alongside traditional keypad entry. This versatile key safe combines Bluetooth connectivity with a backup numeric keypad, making it ideal for tradespeople, contractors, and property managers who need to grant flexible access to premises or equipment. Controlled via a free smartphone or tablet app available from the Apple Store or Google Play, this key box allows you to unlock it remotely through a Bluetooth connection. The digital access system lets you share entry permissions with employees, subcontractors, or other authorised users either permanently or for one-time access, providing excellent control over site security. The built-in access history tracking records all entry events, giving you a complete audit trail of who accessed the box and when. A low battery reminder ensures you're never caught without