ITC T-671 Volume Control Speaker Instructions
Learn about the ITC T-671 Volume Control Speaker and its specifications, including input power, control mode, speaker type, and more. This model comes with an alarm cutting function and can be easily installed using a standard universal plastic bottom box. Explore the T-672, T-673, T-674, and T-675 models and their differences in power and weight. Find all the information you need to operate your volume control speaker effectively.