Secutron MRI-4045-M Multi Relay Module

Optimize field control and expandability in your fire and security systems with the Secutron MRI-4045-M Multi Relay Module. Built for professional security, surveillance and monitoring applications, this intelligent addressable relay module delivers eight individually controllable form C (SPDT) contacts, enabling precise activation of door releases, alarm strobes, HVAC shutdowns and auxiliary circuits. By using sub-addressing, all eight relays share a single module address, saving valuable panel resources and simplifying configuration. Each contact is supervised and indicated by dedicated LEDs, while SLC communication and short-isolation LEDs help technicians isolate faults quickly—reducing service time and system downtime. Rated for dependable switching (2A at 30VDC or 0.5A at 125VAC), the MRI-4045-M mounts easily to DIN rail with plug-in terminal blocks for fast field installation. Designed to integrate seamlessly with Secutron MR-series control panels, it’s an efficient, space-saving solution for commercial buildings, schools, hospitals and other critical infrastructure. Add the MRI-4045-M to your next security or fire-monitoring deployment to gain flexible, reliable relay control — contact us for pricing and integration guidance.

• Centralize control of up to eight outputs to simplify security, fire and surveillance system integration
• Conserves panel addresses with sub-addressing — one module address controls all 8 SPDT relays for efficient system design
• LED status and contact supervision speed troubleshooting and reduce maintenance time
• Quick install with DIN-rail mounting and plug-in terminals to minimize labor and system downtime
• Reliable switching for control circuits (8 Form C contacts rated 2A @ 30VDC / 0.5A @ 125VAC) for consistent operation