- Two-Way Voice Communication: This intercom system utilizes advanced auto dual-way intercommunication technology, enabling seamless identification and processing of voice signals for clear and efficient communication. - High-Sensitivity Microphone: Featuring a superior speaker and a high-sensitivity microphone, this system delivers crystal-clear and natural sound. The microphone is specifically designed for counter use and dual-way communication, effectively reducing interruptions and background noise. Its 360° adjustable design enhances comfort during conversations. - User-Friendly Installation: Designed for easy setup with plug-and-play functionality. Simply connect the power adapter and external speaker to the main unit. The included 2M microphone cable allows for flexible installation in various locations. - Versatile Applications: This window speaker is perfect for a variety of environments, including bank counters, ticket offices, hospital windows, post offices, security offices, and embassy visa offices, as well as any location with security glazing. By implementing this intercom system, you can enhance communication efficiency, ensure clear audio transmission, and improve customer interaction in high-security environments. Its straightforward installation process and adaptability make it an essential tool for businesses that require reliable, two-way communication.