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Simplex 4020 8 Point I/O Board Assembly 0565-211 Fire Alarm OEM Replacement Part
Verified Inventory: May 26, 2026
~$200.00
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Simplex 4020 8 Point I/O Board Assembly 0565-211 Fire Alarm OEM Replacement Part

The Simplex 4020 8 Point I/O Board Assembly 0565-211 is a crucial component in the Simplex 4020 fire alarm system, responsible for providing 8 input/output points for connecting various devices such as smoke detectors and pull stations. Facility managers would need this part to ensure the proper functioning of their fire alarm system and to meet safety regulations.

voltage24VDC
compatibilityCompatible with Simplex 4020 fire alarm system
mounting typeMounts on the main control board
certificationsUL listed
dimensionsNot specified

💡 Installation Tip: Ensure to power down the system and follow proper ESD precautions when installing or replacing this board.

🛠 Compatibility: Simplex 4020 fire alarm system

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