The OP-6515HBK is a complete intercom system engineered to support secure and intelligible voice communication across glazed service counters. Designed to meet the requirements of environments such as public service points, financial institutions, pharmacies, and reception areas, the OP-6515HBK ensures consistent speech transfer between staff and visitors where physical barriers may hinder direct conversation. The system integrates the OP-6515H touch-sensitive master unit, an operator headset, and a magnetic induction loop to support hearing aid users, creating an inclusive and compliant communication solution. The operator-side interface includes a sensitive gooseneck microphone, while the customer-facing unit features a combination loudspeaker and induction microphone that captures speech accurately even in noisy surroundings. The magnetic loop is particularly relevant for organisations seeking to meet accessibility obligations without compromising clarity. Supplied as a fully assembled kit, the OP-6515HBK is easy to implement in environments requiring reliable, contactless interaction. Its modular design makes it adaptable to various physical layouts, while its audio performance enhances staff efficiency and visitor experience alike. The OP-6515HBK offers a practical communication tool for businesses seeking to ensure clear, compliant, and high-quality speech transmission in regulated or high-traffic environments.