SeQR Contact ad: Lost keys back. Address stays private.

Never put your address on your keys. Whoever finds them gets the key and the door it opens. Leave them blank, though, and nobody can get them back to you. A SeQR Smart Keychain Tag fixes both. The finder scans its QR code with any phone camera and messages you. No app needed. You get a text, email or push alert. They never see your name, number or address. No battery. No subscription. Free app. → See how it works at seqrcontact.com