Secutron MRI-4046 Supervised Output Module

The Secutron MRI-4046 Supervised Output Module delivers dependable, field-ready control of notification appliances so your fire alarm and security systems respond quickly and reliably. Designed as an intelligent addressable control panel module, the MRI-4046 manages NACs, speakers and fire-phones with supervised monitoring to ensure integrity and reduce false conditions. It supports Class A or B wiring with an internal EOL resistor for Class A, and provides dedicated circuits rated 2A (24VDC NAC), 2A (25VRMS speaker) and 0.5A (70VRMS speaker) to match common notification and audio loads. Compatible with standard MGC FT-300A and FH-100A fire-phones and able to operate within an SLC with up to 240 MRI-4000 series devices, this module scales for large campus, healthcare, education and commercial builds. Installation is simplified by standard 4” square/double-gang mounting and a panel-controlled status LED that flashes normal and latches steady in alarm. Ideal for integrated fire alarm, security and building monitoring systems, the MRI-4046 reduces commissioning time and improves ongoing maintenance. Contact your Secutron distributor to specify the MRI-4046 for your next fire alarm or security installation.

• Centralized control of NACs, speakers and fire-phones for faster, coordinated emergency notification
• Supervised outputs and panel-controlled LED provide dependable monitoring and simplified troubleshooting
• Supports Class A or Class B wiring and an internal EOL for Class A to reduce field parts and installation time
• Scales up to 240 MRI-4000 series devices on a single SLC for large commercial and integrated security projects
• Automatic mode selection and no-jumper configuration minimize commissioning time and configuration errors