A buzzer module. Use if you would like to install a buzzer doorbell.

Watch the YouTube video of the demonstration.

You'll need:
Dryer Buzzer
Jewel Indicator, 1/2"
Power Cord
3 signal wires
Crimp Disconnect Connectors or Crimp Flag Connectors - Use both M & F connectors
Crimp Tool
Microswitch - Metal Lever Does Not Matter
Big 3/4" by 1 1/2" rocker switch
Mounting hardware

Thread the wires through the wall, and insert both ends through both boxes' wire holes.
Fasten the wall boxes to the wall. Crimping and/or soldering may be necessary.

Insert the jewel indicator into the designated hole. Then insert the toggle into the designated hole inside. Connect the power cord and the three wires as shown in the wiring diagram.

After connecting the wires successfully, insert the microswitch into its slot. Then insert the button into the designated hole, being careful that it doesn't fall out while assembling it. Tighten the wall plate. Press and ensure the button clicks. If it does NOT click, slightly loosen both screws.

Now, connect the switch to the wires as shown in the wiring diagram. It is important that you do not short anything out, as doing so can cause injury or damage to property.

Connect the dryer buzzer and leave it inside the interior wallbox.

Tighten the wall plate. Plug in the device and ensure that it does what you'd expect. Once the switch is flipped to the left, the light should come on. If the light comes on when the switch is flipped to the right, you should flip the switch upside-down.

While the indicator is lit, try pressing the button. A loud buzz should be emitted.

Congratulations and thank you for choosing an SPH product.