The Overriding Switching Power supplies the power which is used to drive the switching system and the power is activated by the network alarm system. Once there is alarm signal input or signal from TA-8013 Zone Speaker Selector, the output DC24V will be sent to drive the switching via the channel in the real panel and override the volume control . The unit can be linked up to 8 units thus capable of controlling up to 80 switching zones separately. The 10 LEDs on the front panel shows the output status of the 10 DC24 power output which is triggered by alarm.
TA-8303 / TA-8306 / TA-8310