Technical Support

Technical Knowledge Articles 

Search our library of frequently asked questions.

Video Center

Check out our NOTIFIER Video Center for various NOTIFIER videos. 

Call Our Technicians 

Phone support is available Monday – Friday, 8 am to 7 pm Eastern. Call: (800) 627-3473. Email support is available at notifier.tech@honeywell.com. We encourage callers to visit Knowledge Center to self-serve when possible.

Technical Training Available 

Whether you prefer on-demand training taken at your convenience, robust virtual classroom sessions, or custom face-to-face sessions, MyHBU provides an enriched learning experience.