Potter ESZ-25S Piezo Alert Single Continuous Tone Sound

For security, surveillance and monitoring applications that need a compact but powerful audible alert, the Potter Electric Signal ESZ-25S Piezo Alert Sounder delivers a clear, single continuous tone that cuts through ambient noise. Designed by Potter Electric Signal, LLC, this piezo-type sounder is exceptionally quiet on standby—making it ideal for microcomputer-driven control panels and sensitive electronic equipment where extraneous noise can cause interference. The ESZ-25S operates across a wide 5–28V DC range and draws just 20mA at 24V, providing reliable performance with low power consumption for low-voltage alarm systems. Its versatile mounting lets you install the unit in a standard 3/4" knockout or surface-mount the device on enclosures, helping streamline field wiring and reduce install time. Built for security installers and systems integrators, the ESZ-25S is a dependable choice for intrusion alarms, access control panels, and monitoring stations that require consistent audible notification. Add the Potter ESZ-25S to your next alarm or surveillance project for crisp, dependable signaling—order now or contact us for volume and installation support.

• Clear, single continuous tone for unmistakable audible alerts in security and monitoring environments
• Extremely low standby noise, protecting sensitive microcomputer and surveillance equipment from interference
• Wide 5–28V DC operating range and low current draw (20mA at 24V) for energy-efficient, low-voltage installations
• Flexible mounting: fits standard 3/4" knockout or surface-mount with detachable loops for easy panel or enclosure installation
• Durable piezo design delivers high sound output in a compact form factor for reliable alarm and notification performance