Product Description for Wireless 2-Way Intercom System for Business and Office Use Enhance communication and efficiency in your business environment with our versatile Wireless 2-Way Intercom System. Perfect for a wide range of settings, this intercom system offers seamless communication and convenient features designed to meet the needs of modern workplaces. Explore the key benefits that make this intercom system an essential tool for any business: Versatile Applications Ideal for use in hotels, factories, teahouses, KTV, hospitals, entertainment venues, and other public places. This intercom system is designed to facilitate clear and efficient communication across various environments. Extensive Intercommunication Support The host extension supports up to 100 intercommunication channels without the need for serial codes, allowing for easy and expansive communication networks within your business. Customizable Ringtones and Volume Control Operating on a 433MHz frequency, the system allows you to change the ringtone of incoming calls and adjust the ringing volume, ensuring that alerts are tailored to your preferences and environment. Advanced Caller ID and One-Key Functions Equipped with a caller ID function, the system provides clear identification of incoming calls. It also features one-key calling and broadcasting functions, enabling quick and efficient communication with all connected units. Long-Distance Communication Enjoy an obstacle-free communication range of approximately 1000 meters (1093.6 yards), ensuring reliable connectivity across large spaces and multiple rooms, making it perfect for expansive business settings. Upgrade your business communication with our Wireless 2-Way Intercom System, designed for efficiency, flexibility, and ease of use. Whether for room-to-room communication or large-scale operations, this system provides the connectivity and functionality needed to enhance productivity and coordination in any environment.