Projects & Info
Low-Voltage Calculators & Planners
Professional-grade tools built by licensed low-voltage contractors. Free to use, no account required.
Conduit Fill Calculator
NEC-compliant calculator for EMT, RMC, PVC, and fire-rated pathways. Supports Ethernet, fire alarm, fiber, and THHN cables.
Cable Price Estimator
Get ballpark pricing for structured cabling projects based on drop count, cable category, building size, and ceiling type.
Rack Planner
Visual drag-and-drop rack planning tool. Configure 2-post and 4-post racks with real equipment dimensions and export to PDF.
Voltage Drop Calculator
Calculate voltage drop for PoE cameras, fire alarm NAC circuits, access control, and general DC/AC circuits with multi-device support.
All Tools & Resources
Browse the full collection of free low-voltage calculators, planners, and reference tools.
Project Gallery
Browse photos from our structured cabling, fire alarm, security camera, and access control installations across Florida. Every cable labeled, every rack clean.
View Gallery
Resources & Information
Learn about our team, read our blog, or get in touch for a free quote.
Project Gallery
Photos from real job sites — structured cabling, fire alarm, security camera, and access control installations across Florida.
Blog
Technical articles, industry news, and installation guides from our licensed low-voltage team.
About Us
Learn about TSS USA — our team, certifications, service philosophy, and how we became Florida's most reliable low-voltage partner.
Contact Us
Get in touch for a free quote, schedule an on-site survey, or ask a technical question. We respond fast.
