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ZINGERS - Attention Bell - Crowdfund Pre-order

Pledge and Pre-Order Options
This product at a deeply discounted price is currently launching as a Crowdfund Pre-Order Campaign and ends on May 15, 2020. Back this project and get a chance to get Zingers - Attention Bell sets for a deep discount. Learn More.


The perfect Classroom Management Tool for teachers! It comes with a variety of fun colored buttons, that you can use as class buzzers for quizzes,  transition bells, or simple attention getters to easily manage your classroom.


With this simple classroom management device, it can :
  • Help you control your classroom - no more frustrations
  • Save your voice - no more shouting and losing your voice 
  • Save your hands - no more clapping to get their attention
  • Make classroom transitions easier by assigning an activity to a unique chime alert within every Zinger's button.
  • Package includes: 2-5 buttons (depends on your selection); 1 plug-in chime;  screws and anchors ; double-sided tape ; 12v alkaline batteries; 1 user manual
  • Range: 500 ft indoor - 1000 ft. in open area
  • Tones: 52 options available 
  • Button Alert: customizable chime/tune per button
  • Volume: 4 levels available
  • Button dimensions: 1.6” x 2.8” x .6”
  • Receiver Chime dimensions:  3.2” x 1.5”  x 3.5”
  • Weight: 4 oz.
  • Batteries: 1 x 12v alkaline battery (included)
  • Chime Power: AC 110V 60Hz
  • Material: ABS Plastic


  • Just plug in the receiver and customize your button sounds, and you're good!
  • Learn how to edit the chime and tunes here. 

Tags: game buzzers, game show buzzers, classroom doorbell, game show buzzer, SadoTech classroom buzzer