HES PBM-2-4 Momentary Panic Button Dual N/O

HES PBM-2-4 Momentary Panic Button with Dual N/O Contacts

The HES PBM-2-4 is a momentary-action panic button engineered for rapid emergency activation in security and access control systems. Designed for high-visibility installation in critical security environments, this unit features a distinctive red identification plate that ensures immediate recognition and accessibility during emergency situations. The dual normally-open (N/O) contact configuration enables simultaneous triggering of multiple alarm or alert functions across integrated security networks, providing redundancy and enhanced response capability.

Key Features

• Momentary panic button design for emergency activation
• Dual N/O contacts for simultaneous dual-circuit triggering
• High-visibility red identification plate
• Compatible with 12VDC and 24VDC control circuits
• Integrates with HES access control systems and alarm platforms
• Compact form factor suitable for indoor security installations
• Includes mounting hardware for secure installation

Technical Specifications

The PBM-2-4 operates with standard 12VDC or 24VDC power supplies, making it compatible with most modern security infrastructure. The dual N/O relay contacts allow independent circuit control, enabling facilities to trigger multiple alarm zones, alert systems, or access control functions simultaneously from a single button press. The momentary contact design ensures activation is deliberate and responsive, preventing accidental sustained triggering.

Applications & Installation

Ideal for securing entry points, reception areas, administrative offices, and other locations where instant emergency notification is critical. The prominent red plate design meets visibility requirements for panic button placement in compliance with security standards. The unit is engineered for indoor use and integrates seamlessly with HES access control systems, door lock controllers, and industry-standard alarm integration platforms that support N/O relay inputs. Mounting hardware is provided for straightforward installation on walls or at designated security checkpoints.