Looking for the best fire alarm interface boards? We’ve tested and reviewed the top 10 options to help you find the perfect fit for your safety needs.
Fire alarm interface boards are essential for keeping your home or building safe. They connect your fire alarm system to other devices, ensuring quick alerts and reliable performance. These boards are easy to install and work seamlessly with your existing setup.
We’ve tested and reviewed the best fire alarm interface boards to help you choose the right one. From top brands to affordable options, our guide has everything you need to make an informed decision.
List of Top 10 Fire Alarm Interface Boards
| Image | Title | Best For | Price |
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UHPPOTE Enhanced Alarm Output Fire Control Expansion Panel Board for Access Controller |
This UHPPOTE Enhanced Alarm Output Fire Control Expansion Panel Board is perfect for anyone needing to boost their access control system’s safety. It’s ideal for buildings that want extra protection against fire, theft, and emergencies. |
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Simplex 562-793 Fire Alarm Ext. Serial Interface Communications Board |
The Simplex 562-793 Fire Alarm Ext. Serial Interface Communications Board is perfect for anyone needing a reliable, ready-to-install solution for their fire alarm system. It’s cleaned, tested, and ready to go, making it ideal for quick upgrades or replacements. |
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NOTIFIER XP6-MA SIX Zone Interface Module Board 15-32V-DC D645131 |
The NOTIFIER XP6-MA SIX Zone Interface Module Board is perfect for anyone needing reliable fire safety equipment. It’s ideal for businesses or professionals who want top-quality protection at great prices. |
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Schlage Electronics PS906 6-Amp Power Supply with 4-Relay Output Board and Fire Alarm Interface Board, 12/24VDC Output, 120/240VAC at 50/60 Hz Input |
This Schlage Electronics PS906 is perfect for anyone setting up access control systems. It’s ideal for homes, offices, or buildings needing reliable power and safety features. |
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Von Duprin PS900 Series High Inrush Model Class 2 Power Supply, 120/240 VAC, 50/60 Hz Universal Input, Fire Alarm Interface Board, 4 Relay Output Board, 4 Amp DC at 12/24 VDC Output |
The Von Duprin PS900 Series is perfect for building managers and security professionals who need a reliable power supply for panic devices. It’s ideal for fire alarm systems and access control setups. |
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FIRE-LITE ALARMS MS-4 FIRE PANEL, 4 ZONE, 24V CLASS B, 2 CLASS B NAC by Fire Lite Alarms |
The FIRE-LITE ALARMS MS-4 FIRE PANEL is perfect for homeowners and small businesses needing reliable fire protection. It’s easy to install and works great for up to 4 zones. |
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Fire-Lite MMF-302 Interface Module |
The Fire-Lite MMF-302 Interface Module is perfect for anyone who needs a reliable and easy-to-use solution for their home improvement or electronics projects. It’s great for both beginners and experts looking to upgrade their systems. |
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Siemens TRI-B6M Alarm Firefinder MXL-IQ Intelligent Interface Module |
The Siemens TRI-B6M Alarm Firefinder MXL-IQ Intelligent Interface Module is perfect for those using FireFinder XLS and MXL panels. It’s easy to integrate and ensures reliable performance. |
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FIRE-LITE HONEYWELL DIM485 Display Interface Module Module |
The FIRE-LITE HONEYWELL DIM485 Display Interface Module is perfect for anyone managing fire safety systems. It works great with Fire-Lite Alarms and control units, making it easy to monitor and manage fire signaling services. |
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LifeSafety Power FPO75-B100C4D8PE2M FlexPower MCLASS Unified Power System, 75W, 12 & 24VDC, 4 Doors, 4 Lock, 8 Auxiliary Outputs, 120 or 230 VAC 50/60Hz Input, On Board Fire Alarm Interface |
The LifeSafety Power FPO75-B100C4D8PE2M FlexPower MCLASS Unified Power System is perfect for anyone needing reliable power for access control systems. It’s ideal for small to medium setups with 4 doors and 8 auxiliary outputs, offering seamless battery backup and protection against power issues. |
Detailed Reviews
Discover the top 10 Fire Alarm Interface Boards carefully selected for safety, reliability, and performance. Each product is expert-reviewed and backed by customer feedback to ensure you get the best value. Whether you need advanced features or budget-friendly options, this guide has you covered. Dive in to find the perfect fit for your fire safety needs!
1. UHPPOTE Enhanced Alarm Output Fire Control Expansion Panel Board for Access Controller

The UHPPOTE Enhanced Alarm Output Fire Control Expansion Panel Board boosts your access controller’s safety features. It adds four-way alarm output, letting you customize functions for specific doors.
It connects anti-theft, smoke, gas, and emergency alarms. It also automatically opens doors during fire alarms and records events. Simple to set up and use.
| Pros | Cons |
|---|---|
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Perfect For:
This UHPPOTE Enhanced Alarm Output Fire Control Expansion Panel Board is perfect for anyone needing to boost their access control system’s safety. It’s ideal for buildings that want extra protection against fire, theft, and emergencies.
Ready to Purchase?
2. Simplex 562-793 Fire Alarm Ext. Serial Interface Communications Board

The Simplex 562-793 Fire Alarm Ext. Serial Interface Communications Board is a reliable and essential component for your fire alarm system. It has been cleaned and tested to ensure it is ready for installation.
This board is easy to install and will work seamlessly with your existing system. It is a cost-effective solution to upgrade or replace your current interface board. Get it now and ensure your fire alarm system is fully functional.
| Pros | Cons |
|---|---|
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Perfect For:
The Simplex 562-793 Fire Alarm Ext. Serial Interface Communications Board is perfect for anyone needing a reliable, ready-to-install solution for their fire alarm system. It’s cleaned, tested, and ready to go, making it ideal for quick upgrades or replacements.
Ready to Purchase?
3. NOTIFIER XP6-MA SIX Zone Interface Module Board 15-32V-DC D645131

The NOTIFIER XP6-MA is a six-zone interface module board. It works with 15-32V DC power.
This product is top-rated for fire safety. It comes from North America’s #1 supplier.
Easy to use, reliable, and affordable. Perfect for your fire safety needs.
| Pros | Cons |
|---|---|
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Perfect For:
The NOTIFIER XP6-MA SIX Zone Interface Module Board is perfect for anyone needing reliable fire safety equipment. It’s ideal for businesses or professionals who want top-quality protection at great prices.
Ready to Purchase?
4. Schlage Electronics PS906 6-Amp Power Supply with 4-Relay Output Board and Fire Alarm Interface Board, 12/24VDC Output, 120/240VAC at 50/60 Hz Input

The Schlage Electronics PS906 is a 6-amp power supply designed for access control systems. It works with 120 to 240V input and provides 12 or 24V output. This unit is easy to install and use.
It includes a four-relay output board and a fire alarm interface board. These features allow you to connect multiple devices and integrate a fire alarm into your system. The flat mounting design saves space and simplifies installation.
The power supply has built-in safety features, including a fuse and current limiting. LED indicators show the presence of input and output voltages, making it easy to monitor the system’s status.
| Pros | Cons |
|---|---|
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Perfect For:
This Schlage Electronics PS906 is perfect for anyone setting up access control systems. It’s ideal for homes, offices, or buildings needing reliable power and safety features.
Ready to Purchase?
5. Von Duprin PS900 Series High Inrush Model Class 2 Power Supply, 120/240 VAC, 50/60 Hz Universal Input, Fire Alarm Interface Board, 4 Relay Output Board, 4 Amp DC at 12/24 VDC Output

The Von Duprin PS900 Series is a powerful and reliable solution for your security needs. It’s designed to handle high inrush current, making it perfect for powering electrified panic devices. This Class 2 power supply ensures safe and regulated low voltage DC output.
It features AC overload protection and isolated SPDT contacts for reliable performance. The fused primary input and polarized connectors make installation simple and secure.
| Pros | Cons |
|---|---|
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Perfect For:
The Von Duprin PS900 Series is perfect for building managers and security professionals who need a reliable power supply for panic devices. It’s ideal for fire alarm systems and access control setups.
Ready to Purchase?
6. FIRE-LITE ALARMS MS-4 FIRE PANEL, 4 ZONE, 24V CLASS B, 2 CLASS B NAC by Fire Lite Alarms

The FIRE-LITE ALARMS MS-4 FIRE PANEL is a reliable fire safety device. It protects four zones in your home or building. This 24V Class B panel ensures quick and accurate alerts.
It includes two Class B NAC circuits for efficient alarm signaling. The red color makes it easy to spot in emergencies. Trust this Fire-Lite Alarms product for peace of mind.
| Pros | Cons |
|---|---|
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Perfect For:
The FIRE-LITE ALARMS MS-4 FIRE PANEL is perfect for homeowners and small businesses needing reliable fire protection. It’s easy to install and works great for up to 4 zones.
Ready to Purchase?
7. Fire-Lite MMF-302 Interface Module

The Fire-Lite MMF-302 Interface Module is a reliable device for home improvement. It’s made by Honeywell, a trusted brand. Its compact size fits easily into any setup.
This module measures 6 inches by 6 inches by 3 inches. It’s simple to use and works well for its purpose.
| Pros | Cons |
|---|---|
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Perfect For:
The Fire-Lite MMF-302 Interface Module is perfect for anyone who needs a reliable and easy-to-use solution for their home improvement or electronics projects. It’s great for both beginners and experts looking to upgrade their systems.
Ready to Purchase?
8. Siemens TRI-B6M Alarm Firefinder MXL-IQ Intelligent Interface Module

The Siemens TRI-B6M Alarm Firefinder MXL-IQ Intelligent Interface Module is a specialized device for fire safety systems. It works with FireFinder XLS and MXL panels.
This module is easy to integrate and ensures reliable performance. It uses the 500-894546 model number for clear identification.
Key features include seamless compatibility, efficient operation, and trusted Siemens quality.
| Pros | Cons |
|---|---|
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Perfect For:
The Siemens TRI-B6M Alarm Firefinder MXL-IQ Intelligent Interface Module is perfect for those using FireFinder XLS and MXL panels. It’s easy to integrate and ensures reliable performance.
Ready to Purchase?
9. FIRE-LITE HONEYWELL DIM485 Display Interface Module Module

The FIRE-LITE HONEYWELL DIM485 is a display interface module designed for fire signaling systems. It works with Fire-Lite Alarms to keep your space safe.
This module is easy to use and reliable. It connects to your control unit smoothly. It ensures clear communication during emergencies.
With the DIM485, you get peace of mind. It’s a trusted tool for fire safety in any building.
| Pros | Cons |
|---|---|
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Perfect For:
The FIRE-LITE HONEYWELL DIM485 Display Interface Module is perfect for anyone managing fire safety systems. It works great with Fire-Lite Alarms and control units, making it easy to monitor and manage fire signaling services.
Ready to Purchase?
10. LifeSafety Power FPO75-B100C4D8PE2M FlexPower MCLASS Unified Power System, 75W, 12 & 24VDC, 4 Doors, 4 Lock, 8 Auxiliary Outputs, 120 or 230 VAC 50/60Hz Input, On Board Fire Alarm Interface

The LifeSafety Power FPO75-B100C4D8PE2M is a unified power system designed for security and access control. It delivers 75W of power with 12 & 24VDC outputs, supporting 4 doors and 4 locks.
It includes overload protection, battery backup, and fire alarm integration. The system ensures zero voltage drop during power outages and comes with mounting hardware for easy installation.
| Pros | Cons |
|---|---|
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Perfect For:
The LifeSafety Power FPO75-B100C4D8PE2M FlexPower MCLASS Unified Power System is perfect for anyone needing reliable power for access control systems. It’s ideal for small to medium setups with 4 doors and 8 auxiliary outputs, offering seamless battery backup and protection against power issues.
Ready to Purchase?
Buying Guide
Fire alarm interface boards are key to safety. They link your fire alarm to other devices for fast alerts. Picking the right one keeps your home or building secure.
Here’s what to consider when buying:
- Compatibility: Ensure the board works with your existing system. Check for seamless integration to avoid issues.
- Ease of Installation: Look for boards that are simple to set up. Plug-and-play options save time and effort.
- Reliability: Choose a board from trusted brands for dependable performance. Tested and certified products are best.
- Features: Decide if you need extra functions like door control or event recording. More features can add value.
- Power Supply: Check the voltage requirements to match your system. Built-in safety features like fuses are a plus.
- Budget: Balance cost with quality. Affordable options are available without sacrificing safety.
- Size and Design: Compact boards save space. Flat mounting designs are easy to install in tight areas.
- Brand Reputation: Go for well-known brands with positive reviews. They often offer better support and warranties.
With these tips, you’ll find the perfect fire alarm interface board for your needs. Stay safe and make an informed choice!