Install a doorbell, and buttons at 2 doors, without wiring nonsense.
DIY-friendly kit includes a plug-in chime and 2 wireless push buttons. 1 button is a basic white style. The other button is more decorative - choose white, black, brass or nickel.
Chime dings AND ding-dongs. So you can set a different tone for each button and know which door that neighbor girl selling cookies is at.
85 decibels. For comparison, a vacuum cleaner is usually 88 decibels. Volume isn’t adjustable.
Installation notes: Install push buttons within 100 feet of chime.
Another note: You can sync up to 2 more Smart Hero brand push buttons to this chime. Will not sync with other brands.