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Review on 🚨 High Decibel DC 12V Siren Security Horn Speaker with Piezo Technology, Ideal for Burglar Sticker or Screw Installation - Buzzer Alarm by William Stevenson

Revainrating 5 out of 5

Loud enough but not too loud. Sounds more like a creaking sound

I bought these piezos because my truck's piezo died an unexplained death behind the dash. Many times in 10 years I have left the light on after work. I connected the buzzer by simply using a tee that connected to the power wire on the headlight and grounded the other side. I attached the buzzer to the inside of the engine bay with thick 3M tape (grey) (cleaned the surface with some brake cleaner). Works great.

Pros
  • Quality construction
Cons
  • Some imperfections