Catalog > Simplex 4004-9806 Class A Adaptor Module...
Verified: January 08, 2026
Simplex 4004-9806 Class A Adaptor Module (Part No. 0740954)
~$49.25
The Simplex 4004-9806 Class A Adaptor Module is a crucial component for ensuring the reliable functionality of your fire alarm system. Priced at $49.25, this module is designed to seamlessly integrate with your existing equipment and provide peace of mind for facility managers.
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Technical Q&A
Q: What is the purpose of the Class A Adaptor Module?
A: The Class A Adaptor Module is used to convert a Class B signaling line circuit to a Class A configuration, allowing for continuous monitoring and improved system reliability.
A: The Class A Adaptor Module is used to convert a Class B signaling line circuit to a Class A configuration, allowing for continuous monitoring and improved system reliability.
Q: Is the installation of the module complex?
A: The installation process for the Class A Adaptor Module is straightforward and is outlined in the product manual provided. However, if you encounter any difficulties, it is recommended to consult a certified technician for assistance.
A: The installation process for the Class A Adaptor Module is straightforward and is outlined in the product manual provided. However, if you encounter any difficulties, it is recommended to consult a certified technician for assistance.