CONTACTA Under-Counter Audio Induction Loop System with Discreet Mic

The CONTACTA Under-the-Counter Audio Induction Loop System delivers clear communication for hearing instrument wearers, especially in environments where background noise is an issue or speech clarity is restricted. Its flexible and discreet hearing loop aerial can be bent to shape, making it adaptable to many different counter configurations.

The complete pack includes a loop driver, discreet microphone, loop aerial, power supply, IEC lead, and a sticker sign, along with all necessary plugs and fixings for installation. This system is ideal for smaller communication environments such as tills, counters, and desks, as well as for 1-to-1 interactions.

Key Features

• Microprocessor control for reliable operation
• Energy-saving “green” standby mode
• Advanced audio processing features including AGC, compression, and noise gate
• Constant-current loop drive for consistent performance
• Continuous self-testing for peace of mind
• Isolated audio line input allows for alternative audio sources (optional)
• Power and LED status indication
• Magnetic field range of 1200mm

Technical Specifications

• Supply voltage: 12-14 V DC
• Microphone: cardioid, 70Hz-14kHz, -67dBV, electret, supply 5V via 2.2kΩ load resistor
• Speaker output power: 2.5W (8Ω) / 4.4W (4Ω) rms
• Total harmonic distortion: < 5%
• Dimensions (HxWxD): 116x115x40mm (amp)
• Weight: 0.3kg (total)
• UK mains plug (type G), as used in the UK, IRL, Cyprus, Saudi Arabia, Malta and many others

This system is a professional solution for improving accessibility and communication in various settings, ensuring clear audio for those with hearing aids.