The TX-PSD1 is the ideal choice in many applications where switching needs to be controlled from a constant-voltage amplified audio source. The module will trigger on any program material, with paging sources being the most common. The TX-PSD1 provides an open-collector SLAVE output to control other modules or equipment when a paging signal is detected.
Switching Functions Controlled by Speaker-Level Source
Input Accepts Amplified Constant Voltage Signals
Switch-Selectable Input: 25 V, 70 V, 100 V
25 Volt Input Also Accepts 8 Ω Inputs up to 75 Watts