Potter ESZ-25B ESZ Series Piezo Alert, Continuous or Intermittent Tones, Wire Connection (4050003)

Improve alarm clarity and on-site response with the Potter ESZ-25B ESZ Series Piezo Alert sounder. Designed by Potter Electric Signal, this wired security sounder delivers a powerful 104 dB output while remaining exceptionally quiet on standby—a key advantage for installations near sensitive microcomputer or surveillance equipment. The ESZ-25B accepts a wide 5–28V DC input and draws just 20 mA at 24V, providing reliable performance without overloading security panels or monitoring circuits. Its dual-tone continuous and intermittent capability lets integrators assign distinct audible patterns for different alarm states, and the unit’s override protection ensures continuous alerts take precedence when needed. Installation is straightforward: insert into a standard ¾" knockout and secure with the face nut or use the surface-mount loops for panel mounting. Rated for typical indoor environments, the ESZ Series is ideal for intrusion alarms, system monitoring, access control annunciation, and other surveillance applications. Upgrade your alarm signaling with a compact, durable buzzer engineered for professional security systems—order the ESZ-25B for dependable audible notification today.

• Ensures fast, reliable audible alerts with a 104 dB output to improve response times across security and monitoring environments
• Quiet standby operation minimizes interference with sensitive electronics and surveillance equipment
• Wide 5–28V DC input and low 20 mA draw at 24V for easy integration with alarm panels and remote monitoring systems
• Dual-tone continuous/intermittent signaling on the ESZ-25B enables clear differentiation of alarm conditions
• Flexible mounting (¾" knockout or surface mount) speeds installation in control panels, enclosures, or field devices