HES PZ1 Piezo Buzzer Single Gang Keyplate

HES PZ1 Piezo Buzzer Single Gang Keyplate

The HES PZ1 is a piezo buzzer module engineered for seamless integration with single-gang keyplate systems in access control and security installations. This compact audible feedback device delivers reliable notification for access events, system alerts, and security confirmations across standard building infrastructure.

Key Features

• Single-gang keyplate form factor for standard electrical box integration
• Piezo buzzer technology for clear, audible feedback
• Compatible with HES keyplate access control systems
• Straightforward installation for security integrators
• Supports access event notifications and system alerts

Technical Highlights

The PZ1 provides piezoelectric audible signaling without requiring external amplification, making it ideal for door access points, security checkpoints, and controlled-entry environments. Its single-gang design fits standard electrical installations, reducing integration complexity and installation time. The device is engineered for reliable operation in typical commercial and institutional settings.

Applications

• Access control system feedback at entry points
• Security alert notification in managed facilities
• Door unlock confirmation in multi-tenant buildings
• Integration with HES keypad and reader systems