Electric Buzzer Parts Security 12V DC 3-24V Alarm Car Fits Most Displays Siren Speaker Automobile High Quality Features: *New and high quality *Made of high-quality materials, and practical *Quick installation and easy to use *Made of high-quality materials, anti-corrosion, wear-resistant, and non-deformation *Have different testing machines to design accurate and precise parameters for our products. All are performance tested. Specification: *Type: backup alarm horn *Colour: Black *Alarm diameter: 22mm/0.86" *Alarm height: 10mm/0.39" *2 mounting hole distance: 30mm/1.18" *2 wire length: 90mm/3.54" *Buzzer type: Piezoelectric *Sound pressure level 95dB *Rated voltage: 12V DC *Operating voltage: 3-24V *Maximum rated current 10mA *Frequency 3900500Hz *Drive mode: Built-in drive circuit in the mounting hole *Sound: "beep" continuously * Fitment=YES Fitments Fits most displays Complete machine list: 1*buzzer Notes: 1. Due to various factors such as monitor brightness and light brightness, the actual color of the item may be slightly different from the image displayed on the website. 2. Manual measurement data may have slight deviations. _x000D_ _x000D_