The AT-3120 is a high - performance volume control - switch designed to meet professional audio - control needs.
Features: Power and Function It offers a powerful 120W output, enabling effective volume adjustment for speakers or speaker zones. With both switch and volume - regulating functions, it simplifies the operation process. There's no need for complicated back - and - forth adjustments between amplifiers, making it highly convenient and efficient to use. Build Quality Constructed from high - quality PC materials, the AT-3120 exhibits excellent thermal resistance. It can withstand high and low temperatures, ensuring long - term durability. Moreover, it has flame - retardant properties, adding an extra layer of safety, whether in commercial or residential audio setups. Special Emergency Feature An outstanding feature is its compatibility with the strong - insertion series. In case of a fire alarm, it can automatically maximize the volume of emergency evacuation voice prompts. This crucial function plays a significant role in guiding people to evacuate safely and promptly. Dimensions With compact dimensions of 87*87mm, the AT-3120 is easy to install in various environments without taking up much space.