Profile: Contacta Ltd. supplies, installs, and maintains a wide range of induction loop, speech transfer, and queue management systems. Our induction loop system is designed to be installed under a counter or desk, and provides unobtrusive and continual assistance to hearing aid wearers. This system consists of a microphone (with or without confidence indicator), flexible aerial, constant-current loop amplifier, power supply unit, and sign. It features concealed installation to maintain integrity of counter design, and automatically activates on detection of speech. Its power save function enables the system to shut down when not in use.