Especially suitable for use with the new 701-MDCZ CZone optimized motorized battery switch, this piezo buzzer is also useful wherever a single tone alarm is required.
85 decibel output at 9 Volts
Frequency 3.5KHz
Voltage 5-30 Volts
Power consumption 9mA at 12 Volts
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
![BEP Piezo Buzzer - 30mm - 5-20v - 85DB [54-27C4/DSP]](https://www.marinereplacementparts.com/wp-content/uploads/2026/09/bep-piezo-buzzer-30mm-5-20v-85db-54-27c4-dsp.webp "bep-piezo-buzzer-30mm-5-20v-85db-54-27c4-dsp")
![Blue Sea 1820 Submersible Temperature Sensor [1820]](https://www.marinereplacementparts.com/wp-content/uploads/2026/09/blue-sea-1820-submersible-temperature-sensor-1820.webp "blue-sea-1820-submersible-temperature-sensor-1820")
