SD500-ARM Addressable Relay Module
The SD500-ARM Addressable Relay Module is a versatile control device designed to manage external equipment within intelligent fire alarm systems. It enables the fire alarm control panel to switch connected devices such as fans, elevators, dampers, and door holders during emergency conditions. The SD500-ARM Addressable Relay Module features dual Form-C relay contacts, allowing flexible control of normally open and normally closed circuits. Its addressable functionality ensures precise identification and control, making it ideal for applications requiring targeted system responses rather than full-system activation.
Features
- Equipped with two Form-C relay outputs for flexible switching
- Supports control of both normally open and normally closed devices
- Enables panel-programmed activation for specific system responses
- Designed for integration with Silent Knight addressable systems
- Provides LED indication for communication and status monitoring
- Compact design suitable for standard electrical box installation
- Allows precise control of auxiliary building systems
Benefits
The SD500-ARM Addressable Relay Module enhances fire alarm system functionality by enabling precise control of external building systems during emergencies. Its dual relay outputs allow multiple devices to be managed simultaneously, reducing the need for additional modules. This improves system efficiency and minimizes installation complexity. The moduleās addressable design ensures accurate identification and targeted activation, helping avoid unnecessary system-wide responses. It also supports flexible automation strategies, making it ideal for buildings where controlled and coordinated actions are critical for safety.
Why Choose QuickShipFire?
- Ready availability of SD500-ARM modules for relay control applications
- Trusted sourcing ensures reliable switching performance for auxiliary systems
- Support for selecting modules tailored to Silent Knight systems
- Fast dispatch for time-sensitive fire safety projects
- Focus on providing control modules for precise and efficient system automation

