Question:

What is the name of the instrument in malls which is kept at enterance?

by  |  earlier

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what is its purpose?

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5 ANSWERS


  1. electronic eye.  either to let a clerk know you have entered or sometimes to count the number of people entering and leaving


  2. metal detectors

  3. metal detectors, to identify armed and dangerous men.

    note MEN, not women lol

  4. metal detectors.?...........you ought not to be armed.

  5. It's an English spelling and grammar detection machine that automatically beeps at people who can't speak/spell properly.

    Beep.

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