2" Vintage Metal Buzzer / Alarm / Horn

Features:

• Item: 2" Metal Disc Buzzer
• Made in Korea
  
• Voltage: 9V Nominal (Works from 6V-9V)
• At 9v up-close, the sound is intense enough to give a headache while testing the unit. We recommend using earplugs while operating this up-close.
  
• Current: <100mA @ 9V
• Connection: 3 Wires
  
• RED & BLACK will Power the buzzer
• For a 'click' sound, remove RED and tap WHITE on the power source
  
• While in Operation, adding WHITE to the RED will turn off the buzzer (note: do NOT add white to black)
• Overall Size: 2" Diameter x 1.1" Depth
  
• For a video of the item in operation: https://www.youtube.com/watch?v=TBVzL9JLyb0