Wall-mounted and shackle-type key safe boxes for property managers, short-term rentals and contractor site access. Fingerprint, keypad and Tuya app versions with weatherproof IP-rated housings and hardened zinc-alloy shells. Holds multiple keys and access cards, with resettable codes and time-limited sharing for guest turnover. Ideal for Airbnb hosts, real-estate agencies and facility teams. Factory-direct OEM/ODM with custom branding.