Check-in, authenticate, and approve users directly from a device. Unique tones can be generated, broadcasted, and received locally between any two devices — this includes smartphone, tablets, wearables, etc.
LISNR allows users to create and decode Smart Tones right from the device. There is no need to use a server to validate a transaction. This feature enables a secure offline authentication method that is capable of working in areas with little to no connectivity.
Each LISNR powered device has the ability to generate a Smart Tone in real time carrying any customizable data packet up to our data throughput limit. This transmission is single use, tokenized with the ability to send encrypted data.
All mobile devices have microphones and speakers which LISNR takes advantage of to provide close range, secure, device to device communication and authentication — making LISNR a complete replacement or alternative to NFC, bluetooth, and QR codes.
LISNR is incredibly reliable, showing high levels of connectivity regardless of environment, crowd, or additional noise. Sound is unique in that it can travel through a variety fabrics and materials extending it’s reach into even more environments.
LISNR can authenticate seamless and secure transactions while protecting encrypted data transfers containing personal information.
To remain secure, Smart Tones can be sent and received in a completely offline environment. To further security measures, encryption can be added to LISNR Smart Tones. This data tone can also include user specific data including payment and any other necessary account information.