Field intelligence for the low voltage trade
Low Voltage Nation
News, permits, tools & projects — updated daily
2,151 posts
Permits & Licensing
Dallas requires contractor registration and PSB licensing for security camera work. Convenience stores have mandatory camera requirements under city ordinance.
Jan 19, 2026
Permits & Licensing
Houston does not require permits for security camera installation, but Texas mandates PSB licensing. Certain businesses must have cameras under Houston's 2022 ordinance.
Jan 19, 2026
Permits & Licensing
Harris County requires fire alarm permits for unincorporated areas. Construction permits through County Engineering, alarm registration through Sheriff's Office. State SFMO licensing mandatory.
Jan 18, 2026
Permits & Licensing
Fort Worth requires alarm permits for monitored systems but no building permit for cameras. No mandatory camera ordinance. PSB licensing and contractor registration required.
Jan 18, 2026
Permits & Licensing
Complete guide to security camera permit requirements in Arlington, Texas. Learn about alarm permits ($50/year), Texas PSB licensing, false alarm fees, and compliance for residential and commercial installations.
Jan 18, 2026
Permits & Licensing
Complete guide to security camera permit requirements in El Paso, Texas. Learn about alarm permits, Texas PSB licensing, and compliance for residential and commercial installations.
Jan 18, 2026
Permits & Licensing
Unincorporated Travis County requires alarm permits ($50 residential, $110 commercial) and development permits. County only handles areas outside city limits. PSB licensing required.
Jan 18, 2026
Tools & Gear
In this video, I walk you through how to terminate CAT6 Keystone Jacks using the Vertical
Oct 1, 2025
Business
Interactive project kickoff checklist for low voltage contractors. Includes all essential pre-project items with printable format and export options for PDF and Excel.
Sep 27, 2025
Tools & Gear
Looking for the best tools for low voltage installs? Check out my top 4 Knipex tools that I use every day on the job.
Sep 27, 2025
Careers
Comprehensive salary guide for low voltage technicians, integrators, and project managers in 2025. Includes real market data, career progression paths, and regional variations across all specialization areas.
Sep 27, 2025
Structured Cabling
Sep 22, 2025
Tools & Gear
Transform cable troubleshooting from hours of guesswork to minutes of precision with advanced diagnostic mapping
Sep 19, 2025
Community
Low voltage pros share their creative uses for conduit tubes, from fishing rods to missile launchers. The community went wild with these clever ideas!
Sep 19, 2025
Structured Cabling
Sep 16, 2025
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