Ann Arbor tech startup reimagines keyless home entry and smart access
Ann Arbor tech startup reimagines keyless home entry and smart access No keys? No problem. PassiveBolt’s smart lock changes up how you open your front door Tags: The interior portion of PassiveBolt Inc's Shepherd Lock. (PassiveBolt Inc) ANN ARBOR, Mich – Although relatively new to Tree Town, technology startup PassiveBolt Inc has already gained traction for its innovative smart access module and its reimagining of keyless home entry. Founded in 2018, the young Ann Arbor company introduced consumers to the Shepherd Lock, which uses smartphones in place of traditional keys and a cloud-bas...