Smartphonekey

SmartphoneKey is a secure, app-free access solution built for multifamily properties and short-term rentals. It lets residents and guests unlock doors using their smartphones—via Apple or Google Wallet—without installing an app, remembering codes, or carrying keys. Designed with property managers and building owners in mind, SmartphoneKey is easy to install, retrofit-friendly, and doesn’t require rewiring. It’s built on the Matter smart home standard and uses encrypted NFC technology for enterprise-grade security. Whether you manage new developments or older low-rise buildings, SmartphoneKey helps you modernize access control, reduce maintenance overhead, and deliver a smooth, contactless entry experience your residents and guests will love.