HES KR-2 Latching Key Reset Mechanism

HES KR-2 Latching Key Reset Mechanism

The HES KR-2 is a latching key reset mechanism engineered for integration into access control and alarm system panels. This auxiliary component provides manual reset capability through a latching key interface, with dual normally open relay contact outputs for seamless integration into security control logic and alarm management workflows.

Key Features

• Latching key reset mechanism for manual system control
• Two normally open (N/O) relay contacts for dual outputs
• Compatible with standard access control and alarm system panels
• Suitable for indoor installation environments
• Enables integration with security system controllers and monitoring devices

Technical Highlights

The KR-2 features a latching form factor that maintains a reset state until manually actuated via key interface. The two N/O contacts provide independent relay outputs, allowing the device to interface with multiple system logic branches or independent alarm circuits simultaneously. This configuration supports flexible system architecture and redundant control pathways in security installations.

Applications

Ideal for access control systems requiring manual emergency reset functionality, alarm panel auxiliary control, and multi-zone security environments where dual contact outputs enable parallel signal routing to separate monitoring or control devices.