1103 Doorbell/plays 3 tones

This doorbell is amazing! I recently installed it in my dollhouse.
I posted a video on Facebook and many people are coming here to purchase it.
Easy to install!
1: Just make a hole in the doorframe, run the wire of the doorbell button through the opening BEFORE you put the inside frame. Make a hole in the floor. Run the wire to the battery case that is attached to the bottom of the dollhouse.
2: Make second hole run the wire of the doorbell speaker through that hole and connect to the same thing. Install battery. DONE… DIG DONG! ????????