NFC Lock Signal Waves black outline icon
Padlock with three NFC signal arcs and a dot on its body
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About the NFC Lock Signal Waves black outline icon
A padlock with a tall rounded shackle and a body that curves at the base carries three NFC signal arcs and a dot on its face, in place of a keyhole. It stands for contactless security, joining tap to pay and access control in one mark, and works for mobile wallet screens, smart lock apps, hotel keyless entry, office badge readers and fintech presentations.
The arcs are centered low on the body so the shackle stays the dominant shape, and all strokes share one weight. It pairs with fingerprint, key card and wallet icons. At 20 px the smallest arc can be dropped without losing the meaning.
This is the black outline version of the nfc lock signal waves icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
Get it free as an SVG vector or transparent PNG (16-512px), copy the SVG code, or restyle it in the free online editor — recolor any part, add gold, neon or gradient effects, animate it, or export EPS, PDF and DXF.
Free for personal and commercial use with attribution.
