Through the common Telecoil or T-coil of hearing aid devices and cochlear implant processors. The signal generated is an unmodulated AFIL (Audio Frequency Induction Loop) magnetic field.

The ILP02 is a wide-area counter-style device, as opposed to a bespoke room coil. It is designed to be easy to integrate into ASL PA/VA installations and so designed for constant-voltage amplifiers. The unit is fitted in areas requiring localised induction loop coverage, typically places where customers will wait. For installations like railway stations this could be Ticket Halls, platforms, passageways, and concourses. The ILP02 helps service providers comply with legislation such as the UK’s Disability Discrimination Act requirements for the hearing impaired, with minimal impact to the aesthetics of the site.