DIY TEST

Want to see the LED light in your card light up? The functionality of your SignalRed card can easily be tested.

To watch your SignalRed card at work, you need to scan it with an RFID/NFC reader. Using an Android phone, download the “NFC Tools” or any other RFID/NFC reading app. Using this app, hold up your card next to the phone. Watch the light go off. Your card is working for your protection!

You may also watch us testing the card in the video below.

NOTE: Many credit card scanners in shops do NOT use RFID/NFC signals to scan credit cards. The SignalRed card will therefore not block their scans. The SignalRed card blocks only against RFID/NFC signals, 13.56 MHz frequency. These signals can easily be accessed by unauthorized persons, and therefor need the protection of SignalRed.