Kidde RELA-SRV-1 Service Disconnect Keyswitch Fire Alarm Device

The Edwards RELA-SRV-1 Service Disconnect Keyswitch is a purpose-built fire alarm accessory designed to give authorized personnel secure, controlled management of service disconnect functions within commercial fire alarm systems. Intended for professional installation and operation, this keyswitch provides a physical, key-operated means of isolating or disconnecting system functions during maintenance, testing, or servicing activities — ensuring that only qualified technicians can initiate or clear these actions. By requiring a physical key to operate, the RELA-SRV-1 reduces the risk of unauthorized or accidental system interruptions, supporting both operational integrity and code-compliant life-safety practices. It is well suited for use in commercial and institutional environments where fire alarm systems demand disciplined access control over service-level operations, and where maintaining a clear, auditable means of system disconnect is a priority for facility managers, service technicians, and authority-having-jurisdiction inspections.

Key features & benefits

• Key-Controlled Service Access — Restricts service disconnect operations to authorized personnel only, reducing the likelihood of accidental or unauthorized system interruptions during normal facility operation.
• Dedicated Fire Alarm Application — Engineered specifically for fire alarm system environments, ensuring compatibility with the operational and reliability standards expected in professional life-safety installations.
• Supports Safe Maintenance Workflows — Provides technicians with a defined, controlled method for managing system disconnect during testing, inspection, and servicing activities, helping to maintain orderly and safe maintenance procedures.
• Genuine Edwards Quality — As an authentic Edwards product, the RELA-SRV-1 meets the manufacturing and quality standards associated with the Edwards brand, offering reliability appropriate for critical life-safety infrastructure.
• Supports Code-Compliant Operations — The physical keyswitch mechanism aids facilities in demonstrating controlled, documented access to service disconnect functions, supporting compliance with fire alarm system management requirements.
• Professional Installer Confidence — Designed with the professional installer and service technician in mind, the keyswitch integrates cleanly into commercial fire alarm installations without requiring complex configuration or supplementary hardware.