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 is a small gate or door.
open by themselves.
A uses numbers to open.
A controls access.
An opens doors without touching.
A controls entry to places.
The identifies people.
A blocks the way.
unlocks phones.
proves who you are.