Amano Time Guardian MTX15 terminal and signal controller

Look below, see how you install the batteries to the MTX15 terminal.
Also, see how easy it is up connect a shop bell or buzzer to this terminal.
Recommended maximum voltage is 24VDC, 1 AMP. 
We have a power supply that you can use to run any bells, horns, whatever, that you have, or that you want.  See our website for more information.