Zingers Attention Bell, Answer Buzzers For Classroom Educational Learning Games, also Great Tool for Activity Transitions, Buzzer for Game Show, 5 Color Push Buttons

This was an excellent product for classroom management. Easy to install and not expensive.

I love using this in my classroom. I enjoy changing the sounds so that they have to listen closely each week or so. It is pretty pricey compared to a plain doorbell at Home Depot ($9.99). However, being able to change it up or add more is a nice touch. Not sure it is worth the extra 15 however.

This product is great for my classroom! The students respond well to the sound to transition.

This is cool. I have only played with it a little, can’t wait to use it in my classroom.

This was a great purchase. I work in a Dr. Office which I placed one in every room so it would let me know in advance when a patient have labs that needs to be drawn. If I hear the tone more than once let me know to go to the room and draw the patients. Best part the sound of them is just right and they work really well. Which you can control the volume and make a note of each color and tone.