Quick view 29-0218 Adams Rite Piezo Electric Horn 29-0218 Adams Rite Piezo Electric Horn The Adams Rite 29-0218 is provides for audible indication of when a DC strike is energized and it is operated with 12 VDC, 16 VDC, or 24 VDC strikes. Features and Benefits: Provides for audible indication of when a... $26.00 $17.55 Add to Cart Compare