The Johnson Controls M300MJ is a module flashscan monitor for use in commercial fire alarm and life safety systems. As a genuine OEM module, it is engineered to Johnson Controls standards and integrates with Johnson Controls fire alarm control panels.
Key Features
- Manufacturer: Johnson Controls
- Part Number: M300MJ
- Part Type: Module
- Condition: New, genuine OEM
- Application: Commercial fire alarm systems
Compatibility
The Johnson Controls M300MJ is designed for use with Johnson Controls fire alarm control panels. Always verify compatibility with your specific system configuration and firmware version. Contact Life Safety Consultants for pre-sale technical assistance.
Ordering Information
All parts ship new in original OEM packaging. Contact our team for volume pricing, technical assistance, or compatibility questions before ordering.
- Genuine OEM — not aftermarket or refurbished
- Expert technical support available
- Ships new in original packaging
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Condition | New |
|---|---|
| Part Type | Module |
| Manufacturers | Johnson Controls |
| Compatible Panels | Johnson Controls fire alarm control panels |
| Cross Reference | M300MJ |







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