Idea of RFID Signal Icon
This is a logo with a small filled in circle in the very center. To the left and to the right of this circle are three sets of lines, each a bit longer than the one before it closest to the circle. These lines curl to wrap around the circle.
This RFID Signal icon is made in flat color style
. This format was developed by Icons8 designer team and became immensely popular for use in web and mobile applications. Feel free to download this icon in PNG format for free, or unlock other formats for $5. Unlike other icon packs that have merely hundreds of icons, this monster icon pack contains 6,200 icons, all in the same style and quality.