Hands-On Audio, Video, Security & Networking Training
North County Training Development Center is a research and training center led by Julian Ramirez. Learn how to design, install, and troubleshoot real-world Audio, Video, Security, and Network systems for homes and small businesses in North County and beyond.
Looking for professional installation for your home or business? Visit our main service website: North County Home Audio Video Security .
Intro to Audio, Video, Security & Networking Careers
A small-group orientation where Julian explains the AVS industry, types of job paths, and how the North County Training Development Center can help you get started.
Need Installation, Not Training?
If you’re a homeowner or business owner looking for Audio, Video, Security, or Networking installation services, visit our main service website: North County Home Audio Video Security.
Practical, Not Just Theory
You work with real gear: speakers, TVs, cameras, NVRs, cabling, and network devices. Every lesson connects to installations you’ll see on real jobs.
Career & Business Focused
Training is built for future technicians, helpers, and small business owners who want to understand Audio, Video, Security, and Networking systems end to end.
Guided by Experience
Learn directly from Julian Ramirez, who has been serving North County since 2003 through referrals, problem-solving, and long-term customer relationships.
About the Center
Learn how the North County Training Development Center started and what makes the training different.
Read About Our StoryCourses
Explore core courses in Audio, Video, Security, cabling, and networking fundamentals.
View CoursesTraining Programs
See how structured programs and labs are organized for beginners and working techs.
Explore ProgramsEvents & Workshops
Short workshops, intro nights, and focused labs on cameras, racks, and networking.
See Upcoming Events