Board accepts audio input from any non-amplified sound source
(computer, CD player, or Digital Sound Board) and when the volume
reaches a certain level, it activates an on board 10 Amp relay.
The relay can be used to switch another device on and off in
sync with the volume of the input. There is an on-board potentiometer
that is used to adjust the sensitivity to the incoming sound.
The board has a 1/8" phono jacks for input that can be switched
as a left ot right audio input signal. An on board LED indicates
when the 10 Amp relay is activated. Relay has NO, Com, NC wire
terminal block contacts (form C relay). Board operates from 12
VDC power supply.
Board Size Approx:
3-1/4" L x 1-3/4" W x 7/8" H
( Power Supply, Sound Source Audio Cable not included )