Wireless earphone that can be connected to colored screens

Koumax handheld receiver is considered an ideal choice for those seeking a simple and straightforward solution to enhance audio communication within intercom systems. It is designed to work as compatible intercom accessories with Koumax color screens, providing the ability to open the door and communicate with visitors easily and safely.🧾Technical specifications of Koumax handheld receiver compatible with color screens: Voice communication: Allows direct audio communication with visitors through the built-in earpiece. Door open button: Equipped with a button to open the door remotely, providing quick control over authorized visitors' entry. Connection: Connects to the external door unit or screen via 4 wires while maintaining correct polarity. Power source: Operates on 220V AC, consumes low power not exceeding 4 watts. Supported distance: Supports stable operation up to 70 meters using a 0.8 mm diameter cable. Operating temperature: Works efficiently within a range of 0℃ to +50℃, making it suitable for most climatic conditions. Dimensions: 107 mm width × 195 mm height × 52 mm depth. Weight: 0.55 kg – lightweight design and easy to install.⭐Features Koumax handheld receiver compatible with Koumax color screens, functioning as a complementary part of the home or office intercom system. Clear audio communication with visitors without the need for an additional screen in each room. Elegant design and easy to use, suitable for hallways or beside internal doors. Low energy consumption makes it an economical and long-lasting solution. Reliable performance in various temperatures inside the home or office. Can be used with video intercom systems as an additional level of internal control.📍Ideal uses for Koumax handheld receiver for smart communication: Homes. Small offices or management rooms. Various projects. Rely on Koumax handheld receiver as one of the essential intercom accessories to enhance control and communication within the building. A practical solution to provide effective audio communication, immediate control of entry, with full compatibility with Koumax color screens. Related products from our store: Handheld receiver that can be directly connected to the outdoor camera