Sentences with phrase «rfid radio signal»

We have used CN - 3490 from 3M to provide best - unauthorized RFID radio signal protection for the possible identity theft.

Boost your RFID radio signal If you have difficulties to scan your credit cards or transportation cards in your daily lives?

We used special material to enhance the RFID radio signals of your cards with RFID chip.

Not exact matches

Because they use radio - frequency signals to relay the stored information, they are referred to as radio - frequency identification (RFID).

If you want to determine whether any of your credit cards, though, do permit contactless transactions and do emit RFID signals, check for a symbol on its back that looks like radio waves.

Amongst those includes a 4 - bit digital - to - analog converter — a unit generally used in turning digital signals into sound for speakers and headphones; and radio - frequency identification (RFID) tags, normally used for tracking merchandise.