Potter PAL-328N Electronic Piezo Alert Buzzer with Nut, 20-Pack

Optimize your security and monitoring installations with the Potter PAL-328N Electronic Piezo Alert Buzzer 20-pack. Designed by Potter Electric Signal, LLC, this compact audible sounder delivers powerful notification while drawing minimal current—just 20 mA—so it won’t overload low-voltage panels. The PAL-328N operates across a broad 3–28V DC range and produces clear output from about 68 dB up to 100 dB at 1 ft, giving you dependable audible signaling for alarm, access control or surveillance applications.

Installers benefit from the PAL-328N’s multi-functional mounting: unscrew the face nut for quick knockout mounting in 3/4" or 1-1/4" holes, or use the side loops for surface mounting. The solid-state piezo design provides long life and high reliability—ideal for large-scale deployments, service programs, or retrofit projects. Rated for typical environmental use (-25°C to 70°C), these UL-recognized buzzers are built for consistent performance in security, fire, and monitoring systems. Purchase the 20-pack to simplify procurement and ensure uniform audible coverage across sites—add the Potter PAL-328N to your next security or surveillance project.

• Reliable, high-impact audible alerts that preserve panel power—low 20mA draw reduces load on security systems
• Wide 3–28V DC operating range for easy integration with common low-voltage fire, security and monitoring panels
• Versatile mounting (face nut for 3/4" or 1-1/4" knockouts plus surface-mount loops) to cut installation time
• Consistent sound output up to 100 dB at 1 ft for clear onsite notification and improved surveillance response
• 20-pack bulk supply ideal for multi-site deployments, maintenance contracts, and cost-effective stocking