esl-buzzers
wireless pillar buzzers

Stand-alone wireless pillar buzzers

Three status lights: (Red: stop/wrong answer, Green: start/correct, White: First to buzz in ) Wireless and cordless. Can be used outdoor and indoor. One buzzer, one unique ID, Lock-out function. ID programmable. Power: rechargeable battery, battery life: 6 hours. Supports up to 50 pillar buzzers. Height 123cm. Wireless range is 60 meters. Standalone pillars do not have buzz in audio. Compatible with all countries plug type and voltage.

Specifications
host remote

Remote

  •  LCD display 2.4GHz digital RF technology 

  • 2.4GHz digital RF technology

  • Power required: two AAA batteries

  • Transmission distance: > 60 meters

  • Transmission angle: 360 degrees

  • Dimension: 49 *104 *15mm

  • Support 1-50 buzzers

  • Host remote $169  
pillar buzzer game systems

Pillar buzzers

  • Size: 37cm*34cm*123cm;

  • Packing size for 4 pillars: 37cm*37cm*147cm

  • Material: PE

  • Receiving range: 60 m

  • Rechargeable battery, battery life: 6 hours

  • Compatible with all countries plug type and voltage

  • Rechargeable pillar buzzer & adapter $280
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