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ASIS GSX 2026, Atlanta, Georgia. Booth # 4316

Next Event: ASIS GSX 2026, Atlanta, Georgia. Sep 14-16. Booth Number: 4316.

Everything You Need to Specify, Install, and Support.

Manuals, drawings, certifications, and terms and conditions for every Harding product. All in one place.
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Manufacturer-Direct. Always Current.

Harding provides the complete technical documentation library. Every document comes directly from the manufacturer. No third-party interpretations, no outdated versions from a distributor’s filing cabinet.

Harding provides the complete technical documentation library for the MicroComm DXL intercom system and the Advanced fire alarm product line. Every document comes directly from the manufacturer. No third-party interpretations, no outdated versions from a distributor’s filing cabinet.

What You Will Find Here.

Manual

MicroComm DXL · Authorized product documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Installation Guides

MicroComm DXL · Authorized product documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Datasheets

MicroComm DXL · Authorized product documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Technical Documents

MicroComm DXL · Authorized product documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Other Resources

MicroComm DXL · Authorized product documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Manual

Notify · Authorized product documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Installation Guides

Notify · Authorized product documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Datasheets

Notify · Authorized product documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Technical Documents

Notify · Authorized product documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Other Resources

Notify · Authorized product documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Manual

Advanced Access AXL · Authorized product documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Installation Guides

Advanced Access AX · Authorized product documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Datasheets

Advanced Access AX · Authorized product documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Technical Documents

Advanced Access AX · Authorized product documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Other Resources

Advanced Access AX · Authorized product documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Manual

Legacy Systems · Public documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Installation Guides

Legacy Systems · Public documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Datasheets

Legacy Systems · Public documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Technical Documents

Legacy Systems · Public documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual

Other Resources

Legacy Systems · Public documentation

MicroComm DXL Specification Manual
MicroComm DXL Specification Manual
Technical Reference

Product Manuals

Specification manuals, technical manuals, AutoCAD drawings, block diagrams, and system descriptions for the MicroComm DXL and Advanced fire alarm product lines.

What is inside:

MicroComm DXL: Specification Manual, Technical Manual, AutoCAD Drawings, Block Diagram, System Description, Compatibility Specifications, Brochure Advanced Fire: UL and ULC Panel Documentation, Detectors and Modules, Bases, Brochures
Legal Documentation

Product Terms and Conditions

Terms and conditions documents for the MicroComm DXI/DXL intercom product line and the Advanced and FxIP fire alarm product lines.

What is inside:

DXI/DXL Terms and Conditions, Advanced Fire Product Terms and Conditions, FxIP Terms and Conditions
Verified Compliance

Certifications and Standards

Compliance certifications, regulatory standards documentation, and TAA and NDAA compliance records for Harding products. Essential for federal, government-funded, and regulated facility projects.

What is inside:

TAA Compliance, NDAA Compliance, UL Listings, ULC Certifications, Product Compliance Certificates

Can't Find What You Need?

Our technical support team has direct access to the full Harding documentation archive, including legacy DXI and FxIP documentation for systems going back decades. If a document is not listed in the library, call us. It likely exists and we can get it to you.
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North American Manufacturing​

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deployed systems in North America​

Legacy Systems”

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North American Manufacturing​

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deployed systems in North America​

Supporting Legacy Systems Too.

Harding maintains full technical documentation for the MicroComm DXI, legacy MicroComm DXL, FxIP fire products, and Advanced 9th Edition fire systems. If you are supporting an older installation, the documentation and parts you need are available.
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North American Manufacturing​

UP TO

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Year System Design Lifespan

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deployed systems in North America​

Testimonials

What they say about us

Harding systems are specified and installed in the most demanding institutional environments in North America. Where communication infrastructure cannot be compromised, our solutions, including the Axis product line (manufactured by our UK partner Advanced), are the standard of record.

Need Technical Support on an Active Project?

Harding Technologies is an equal opportunity employer. We thank all applicants for their interest. Only candidates selected for an interview will be contacted.

Our team is available for phone support, document requests, and commissioning assistance throughout your project.

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