round electric buzzer 1. fixing size:16mm 2. 26years facotry experience 3.used for electrical equipment, machinery equipment

buzzer(electric buzzer, magnetic buzzer)

Rating Voltage :6V,12V,24V AC/DC

Rating Current:20mA~70mA

Frequency:2.3±0.5KH

Life:1000H

Insulation Resistance:≥1000MΩ

Dielectric Strength:1000V

Sound output at 1m(dB):75

Ambient Temperature:-10oC~+55oC.

16mm round electric buzzer