Product Details:

• Voltech TD6400
• A flexible zone decoder and selector were designed for PD Series microphones.
• Offers a 2x4 output configuration, allowing two groups of 4 zones each, with independent starting addresses for each group.
• Minimizes unused zones and can be expanded to control up to 248 zones by cascading 31 units.
• Features include integrated zone decoding, multi-point paging inputs, individual amp-zone connections, and a programmable All Call relay trigger for remote or front button paging. 
• Ideal for matrix zone expansion and flexible and scalable audio setups