Access Systems – English Vocabulary Exercises (Fill the Gap)

Complete the sentence by typing the missing Access Systems vocabulary word. You can enable picture and audio for additional learning support.

A stops people from entering.
proves who you are.
A uses numbers to open.
An opens doors without touching.
A needs numbers to open.
scanning is very secure.
unlocks phones.
A controls entry to places.
An shows your identity.
A reads information from cards.