Item No.: SC969 - HotBlock® - Parts - Alarm Buzzer, 120V
AC Piezo Buzzers, 2900 Hz +⁄- 500 Hz Frequency Oscillator
These devices were developed with circuits so they can easily be used by applying your D.C. voltage source. Their clear penetrating sound quality enables these buzzers to be used in applications such as fire and burglar alarms, smoke detectors, and medical instruments. These AC piezo buzzers have screw terminals and are panel mounted.