This Piezo Alarm is a great option for when you need an audible alarm (or are just looking for a way to prank your friends). This alarm has 16 different output options that can be changed with the DIP switches on the unit. Select Continuous, Chime, Intermittent, Warble, or Pulsating and amaze your friends...

This 3KHz Piezo Alarm is a great option for when you need a loud audible alarm (or are just looking for a way to prank your friends). This alarm produces a 3KHz at up to 100dB(A) and has an input range of 3V to 18V...

CUI Devices CMT Magnetic Buzzer Transducers are externally driven audio transducers that offer Sound Pressure Levels (SPL) that range from 75dB to 87dB. These transducers operate at 800Hz to 4000Hz typical frequency range and -30°C to 85°C operating temperature range...

This is a small 12mm round speaker that operates around the audible 2kHz range. You can use these speakers to create simple music or user interfaces. This is not a true piezoelectric speaker but behaves similarly. Instead of a piezoelectric crystal that vibrates with an electric current, this tiny speaker uses an electromagnet to drive a thin meta..

This is a Piezo Audio Indicator with 12Vdc, 100dB and a continuous slow and fast pulse rate. CUI Devices Sirens utilize piezo technology with a built-in driving circuit, while offering through hole, panel mount, and wire lead mounting styles. CUI Devices Piezo Sirens feature sounds pressure levels (SPLs) up to 120dB and rated frequencies from 2500..

This is a Piezo Siren with 12Vdc, 108dB and a One and Six Tone. CUI Devices Sirens utilize piezo technology with a built-in driving circuit, while offering through hole, panel mount, and wire lead mounting styles. CUI Devices Piezo Sirens feature sounds pressure levels (SPLs) up to 120dB and rated frequencies from 2500Hz to 2900Hz. These piezo sir..

This is a Piezo Siren with 12Vdc and 100dB. CUI Devices Sirens utilize piezo technology with a built-in driving circuit, while offering through hole, panel mount, and wire lead mounting styles. CUI Devices Piezo Sirens feature sounds pressure levels (SPLs) up to 120dB and rated frequencies from 2500Hz to 2900Hz. These piezo sirens offer a range of..

This is a Piezo Siren with 12Vdc, 103dB and a Warble Tone. CUI Devices Sirens utilize piezo technology with a built-in driving circuit, while offering through hole, panel mount, and wire lead mounting styles. CUI Devices Piezo Sirens feature sounds pressure levels (SPLs) up to 120dB and rated frequencies from 2500Hz to 2900Hz. These piezo sirens o..

This is a Piezo Siren with 12Vdc, 105dB and a Warble Tone. CUI Devices Sirens utilize piezo technology with a built-in driving circuit, while offering through hole, panel mount, and wire lead mounting styles. CUI Devices Piezo Sirens feature sounds pressure levels (SPLs) up to 120dB and rated frequencies from 2500Hz to 2900Hz. These piezo sirens o..

This is a Piezo Siren with 12Vdc, 110dB and One and Six Tone. CUI Devices Sirens utilize piezo technology with a built-in driving circuit, while offering through hole, panel mount, and wire lead mounting styles. CUI Devices Piezo Sirens feature sounds pressure levels (SPLs) up to 120dB and rated frequencies from 2500Hz to 2900Hz. These piezo siren..

This is a Piezo Siren with 12Vdc, 110dB and a One and Six Tone. CUI Devices Sirens utilize piezo technology with a built-in driving circuit, while offering through hole, panel mount, and wire lead mounting styles. CUI Devices Piezo Sirens feature sounds pressure levels (SPLs) up to 120dB and rated frequencies from 2500Hz to 2900Hz. These piezo sir..

This is a Piezo Siren with 12Vdc, 120dB, Warble and Hi-Lo Tone. CUI Devices Sirens utilize piezo technology with a built-in driving circuit, while offering through hole, panel mount, and wire lead mounting styles. CUI Devices Piezo Sirens feature sounds pressure levels (SPLs) up to 120dB and rated frequencies from 2500Hz to 2900Hz. These piezo sir..

This is a Piezo Siren with 24Vdc, 100dB and a Warble Tone. CUI Devices Sirens utilize piezo technology with a built-in driving circuit, while offering through hole, panel mount, and wire lead mounting styles. CUI Devices Piezo Sirens feature sounds pressure levels (SPLs) up to 120dB and rated frequencies from 2500Hz to 2900Hz. These piezo sirens o..

This is a Piezo Siren with 24Vdc, 110dB and a Warble Tone. CUI Devices Sirens utilize piezo technology with a built-in driving circuit, while offering through hole, panel mount, and wire lead mounting styles. CUI Devices Piezo Sirens feature sounds pressure levels (SPLs) up to 120dB and rated frequencies from 2500Hz to 2900Hz. These piezo sirens o..

This is a Piezo Siren with 24Vdc, 95dB and a Sweep 3.3 Tone. CUI Devices Sirens utilize piezo technology with a built-in driving circuit, while offering through hole, panel mount, and wire lead mounting styles. CUI Devices Piezo Sirens feature sounds pressure levels (SPLs) up to 120dB and rated frequencies from 2500Hz to 2900Hz. These piezo sirens..