Potter PAL-328N Electronic Piezo Alert Buzzer with Nut

Designed to deliver a loud, dependable alert with minimal power consumption, the Potter Electric Signal PAL-328N Electronic Piezo Alert Buzzer is ideal for security, surveillance and monitoring applications. This solid-state piezo sounder operates across a wide 3-28V DC range and draws only 20 mA, enabling easy integration with alarm control panels, access control systems and battery-backed networks while conserving energy. With sound output rising from practical levels up to over 100 dB at 1 ft, the PAL-328N produces a crisp, attention-grabbing tone that cuts through industrial and commercial noise for immediate notification.

Built with piezoelectric contact points for exceptional reliability and long life, the UL-recognized unit installs quickly using its nut-mount design and compact black finish that fits neatly inside enclosures and surveillance housings. Rated for -25°C to 70°C operation, it performs in challenging environments where dependable audible alarms are required. Choose the Potter PAL-328N when you need a low-current, high-output audible alarm for intrusion detection, monitoring stations or facility alarms—contact sales to specify this buzzer for your next security or monitoring project.

• Energy-efficient audible alert draws only 20 mA, reducing power use and extending battery-backed system life
• Broad 3-28V DC compatibility for seamless integration with security panels, access control and monitoring equipment
• Delivers up to 100 dB at 1 ft for clear, attention-grabbing notifications in noisy environments
• Rugged piezoelectric design provides high reliability and long service life to minimize maintenance and downtime
• Compact black nut-mount housing simplifies installation in enclosures, racks and surveillance housings