Piezo Buzzer, 3-24VDC. 30mm

This Piezo Buzzer can be used with AT200CHIM. It is powered by 3-24VDC, red wire connecting to the positive side,  black wire connecting to the negative side. The buzzer won't function if the polarity is reversed. 

Note: if you want to use this buzzer with your AT200CHIM/AT210 thermometer, one cable with connector is needed. Please check the buzzer cable option above.  

Power: 3-24V DC
Diameter: 30 mm (1.17'')
Height: 15 mm (0.59'')
Buzzer Level (10 cm away): 88dB