B1800P-12C 18mm Panel Mount Piezo Buzzer 12VDC Continuous Tone

The B1800P-12C Panel Mount Piezoelectric Buzzer is a compact and reliable audible signalling device designed for use in industrial control panels, security systems, electronic equipment, instrumentation, and automation applications. Operating from a 12V DC power supply, this panel-mounted buzzer produces a clear continuous tone, providing an effective audible indication for alarms, warnings, equipment status, and operator notifications.

Featuring a standard 18mm panel mounting diameter, the B1800P-12C installs easily into equipment enclosures, control panels, and electrical cabinets. Its compact round design makes it ideal for applications where panel space is limited while still delivering dependable audible performance.

The buzzer utilises piezoelectric technology, offering low power consumption, long service life, and maintenance-free operation. Unlike mechanical buzzers, piezo buzzers contain no moving parts, providing excellent reliability and consistent performance even during continuous operation.

Equipped with plug-in terminals, the B1800P-12C allows for quick, secure installation and easy maintenance. It is suitable for both new equipment designs and replacement installations across a wide range of commercial and industrial applications.

Whether used in machine control systems, alarm panels, access control equipment, medical devices, laboratory instruments, or DIY electronics projects, the B1800P-12C provides dependable audible signalling in a compact and professional panel-mount package.

Features

• Compact piezoelectric panel buzzer
• Standard 18mm panel mounting
• Operates from a 12V DC power supply
• Continuous audible tone
• Low power consumption
• Reliable solid-state piezo technology
• Plug-in terminals for simple installation
• Durable round housing
• Long operational life
• Ideal for industrial, commercial, and electronic equipment

Specifications

• Part Number: B1800P-12C
• Product Type: Piezoelectric Buzzer
• Mounting Type: Panel Mount
• Shape: Round
• Face Diameter: 18mm
• Operating Voltage: 12V DC
• Voltage Type: DC
• Tone Type: Continuous Tone
• Termination: Plug-In

Applications

• Industrial control panels
• Alarm systems
• Security equipment
• Access control systems
• Machine status indication
• Instrumentation
• Electronic equipment
• Control cabinets
• Medical and laboratory equipment
• DIY and educational electronics projects

What's in the box
1 x B1800P-12C 18mm Panel Mount Piezo Buzzer 12VDC Continuous Tone