HES PBM-4 Momentary Panic Button with N/C Contact

HES PBM-4 Momentary Panic Button with N/C Contact

The HES PBM-4 is a momentary panic button engineered for rapid emergency alarm initiation in institutional, commercial, and industrial security deployments. Built with stainless steel construction, this hardened device delivers reliable manual emergency signaling with a single normally-closed (N/C) dry contact output, integrating seamlessly into existing access control and alarm systems.

Key Features

• Momentary action mechanism prevents accidental sustained activation
• Stainless steel construction provides superior corrosion resistance and durability
• Single N/C contact for direct integration with standard alarm panels
• Suitable for both indoor and outdoor security installations
• Supports institutional, commercial, and industrial security environments

Technical Specifications

• Contact Type: 1 Normally-Closed (N/C) dry contact
• Activation Type: Momentary (activation only when actively depressed)
• Construction: Stainless steel for enhanced durability
• Form Factor: Panic Button

System Integration

The PBM-4 integrates with standard alarm panels, access control systems, and security management platforms that support N/C dry contact inputs. The momentary contact output ensures activation only when actively pressed, significantly reducing false triggers and nuisance alarms. Compatible with conventional wired security networks and legacy alarm system architectures.

Applications

Ideal for emergency response in banks, retail locations, office buildings, hospitals, manufacturing facilities, and other institutional settings where rapid manual emergency signaling is critical. Deploy at reception desks, security stations, or other personnel-accessible locations requiring instant panic alarm capability.