Scantron MultiApp provides door telephony and smart access right on your smartphone. MultiApp allows users to receive video door calls right on their smartphone. Users can see and talk to visitors and grant access to the building via the Scantron access control system. The MultiApp+ extensions provide many extra features. Features of MultiApp: VIDEO DOOR TELEPHONY: Users can receive door calls and grant access to the entrance door. MY PHONES: Management of registered phones in the household. S