The STS-K058 Window Intercom System provides reliable assistance for clear and natural communication where speech is obstructed by barriers such as glass, security screens, or similar partitions. Ideal for service counters and customer-facing environments, this system ensures consistent audio clarity and ease of interaction between staff and customers. The system includes a STS-S60 customer surface-mounted speaker and a STS-M14-BENT glass-mounted microphone with curved tubing, offering flexible installation options for a variety of counter layouts. Combined with the STS-A31H amplifier and STS-SU1-3W staff unit, this configuration delivers dependable performance and superior speech intelligibility. Kit Includes: STS-A31H: Window Intercom Amplifier STS-SU1-3W: Staff Unit Speaker and Microphone with Dual Mute STS-S60: Customer Surface-Mounted Speaker STS-M14-BENT: Customer Glass-Mounted Microphone with Curved Tubing IL-AE99: Under-the-Counter Hearing Loop Aerial PS-55: Power Supply Applications: Banks Post Offices Theaters Information Centers Public Transit Systems Ticket Counters Embassies Government Buildings Standards: CE, ROHS, and WEEE Compliant BS EN 60118-4 (in correct installations) Downloads Product Data Sheet Installation Guide