Dog Door Bell, Wireless Doggie Doorbells for Potty Training, Door Bell for Dogs to Go Outside, Dog Bells (Black, 2 Receiver 2 Transmitters)

Get a “doggie doorbell” from Amazon. It’s basically a wireless “puck” that you’d normally put near the door(s) for the dog to tap. And then there’s a wireless chime that plugs into an outlet. You can have more than one of the chimes connected to the buttons. So in your case you could have one button in the kitchen, one the laundry room, etc.. and then the receivers in their room(s). So when you press the button the chime will sound in their rooms. https://a.co/d/0dXma41s