The 125.8130S pushbutton unit functions as a 'reset' switch
in a WM-00 setup. The button is connected to a WM-00
unit with three wires (four if a buzzer is installed in the button
unit). When a call is set on this WM-00 unit (using one of the 'set'
devices), the led on the 125.8110S unit will light up. Pressing the
button will then reset the alarm.
The 125.8110S is identical to the 125.8130S, but with a buzzer added.
The buzzer will sound when a call is made on this WM-00. The buzzer can
be assembled for either high or low volume.
A seperate buzzer is also available (part number 125.0002),
for upgrading an existing 125.8130S. Make sure to connect the buzzer-wire
on the 125.8130S units during installation if you intend to add buzzers
in a later stage.