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 No third-party interpretations, no outdated versions from a distributor’s filing cabinet.
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
Compliance certifications, regulatory standards documentation, and TAA and NDAA compliance records for Harding products. Essential for federal, government-funded, and regulated facility projects.
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.
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.
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.
For several years we have installed the Harding DXL intercom system for Buffalo Trail Public School Div. At least 12 schools are now operating without any issues. The DXL system is very robust and reliable and the schools appreciate the ease of use for paging and classroom communications. The bell schedule and music is easy to setup and maintain. Buffalo Trail schools are very pleased with the DXL security features such as lockdown messaging, alarm interface, and sound monitoring capabilities.
The sales team at Harding is always willing to help and often times, go the extra mile to make certain the ordering process goes as smoothly as possible. Whether it is putting a rush delivery through, or answering technical questions for seamless system upgrades-- the knowledgeable staff is a delight to deal with.
Recently we installed a Harding DXL intercom for Ecole Corinthia Park School in Leduc. Since this was an open school under renovation it required a quick setup and turnover from the old existing system so there would be no loss of paging and bells. Since a DXL system has only a few components to interconnect, the system turnover went seamlessly. The DXL continues to work perfectly and the client is happy to have a modern intercom as the reno nears completion.
I highly recommend Harding Technologies to anyone looking for a company they can trust. From the very beginning, they took the time to understand our needs, provided honest advice, and delivered exceptional customer service every step of the way. Cory is outstanding and has always and knows what he is talking about and doesn’t try and upsell me anything.
The technical support team works hard to protect its distributors. Furthermore, they are exceptionally dedicated to ensuring that technicians install our products correctly.
Need Technical Support on an Active Project?
Our team is available for phone support, document requests, and commissioning assistance throughout your project.
Harding Technologies is an equal opportunity employer. We thank all applicants for their interest. Only candidates selected for an interview will be contacted.
Want to Know If We Are the
Right Fit for Your Project?
Talk to our team. We have been doing this for 50 years and we are happy to answer any question about our products, our process, or our history.
Harding Technologies is an equal opportunity employer. We thank all applicants for their interest. Only candidates selected for an interview will be contacted.