BZ22 22mm Panel Mount Audible Alarm The BZ22 is a 22 mm panel mount audible alarm. It is a piezo buzzer available in black or red with an LED Indicator Model Types BZ22B - 22 mm diameter Black Panel Alarm BZ22R-LED - 22 mm Diameter Red Panel Alarm with... MSRP: Was: Now: $29.00
BC3B Piezo Buzzer The BC3B and BI3B are 30mm panel mount Piezo Resistive Audible Alarms that are great high frequency alarm for close proximity or low volume environments. Model Types BC3B - Continuous, 30mm Panel Alarm BI3B - Intermittent, 30mm Panel... MSRP: Was: Now: $15.00
