WZC Networking LLC
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Wireless Infrastructure & RF Engineering Solutions
📡 DAS • RF Design • Wireless Testing
5G Ready • Nationwide Coverage
06/08/2026
Enterprise WiFi performance starts long before users ever connect. Through on site validation, testing, and optimization, our team ensures wireless networks are designed around real world conditions, not assumptions. Reliable coverage. Better performance. Fewer surprises after deployment.
On Friday morning, our team had the pleasure of bringing breakfast to a full room of team members from across multiple departments.
We walked through what WZC does and shared best practices for meeting required codes during construction projects, answering technical questions about RF engineering, explaining ERCES, and having great conversation overall. They even earned credits toward their ongoing education requirements! 📚
It was a great morning of learning and connection, and we’re already looking forward to the next visit.
A special thank you to the Sachse team for their hospitality and welcoming office culture… they made it hard to leave!
05/19/2026
Behind every reliable network is a team committed to continuous learning and certified expertise.
Paul Koch continues to build on his certifications across enterprise WiFi, routing and switching, public safety communications, and DAS infrastructure to help deliver dependable wireless systems for every environment.
BDA placement is not guesswork. It directly impacts ERCES performance, signal strength, and long term system reliability.
The right placement helps avoid interference, coverage issues, and failed inspections before they become problems in the field.
05/13/2026
A failed radio coverage test led Century Plastics to evaluate ERCES requirements across two manufacturing facilities in Macomb Township.
The challenge was not just meeting code. It was finding a solution that matched the actual coverage gaps without unnecessary cost or complexity.
WZC Networking reviewed the existing proposal, analyzed the site conditions, and developed a clean, practical ERCES design focused on compliance, reliability, and long term serviceability.
The result was a right sized system built to support AHJ approval and operational confidence moving forward.
Wireless Infrastructure Designed Once. Done Right.
Your donor antenna is exposed to the elements every day.
Over time, weather, connection wear, and environmental changes can impact system performance. Routine maintenance helps keep your ERCES system reliable, compliant, and ready when it matters most.
05/04/2026
Design doesn’t stop on paper.
Live AP testing at Cranbrook to validate real world coverage before install and eliminate guesswork. Wireless infrastructure designed once. Done right.
04/30/2026
Most buildings don’t fail ERCES by choice.
They fail at the grid test.
This is what your AHJ report actually shows.
Pass. Marginal. Fail.
If you are not meeting NFPA 1225, expect delays, added costs, and rework.
Plan early. Design it right the first time.
04/27/2026
NFPA 1225 and IFC 510 compliance is not optional.
Your ERCES system must meet coverage requirements, use UL 2524 listed equipment, include 2 hour fire rated pathways, FACP monitoring, battery backup, and annual testing for AHJ approval.
Miss one requirement and you risk failed inspections, grid test failures, and occupancy delays.
Wireless Infrastructure Designed Once. Done Right.
Donor antenna size is not a preference. It is a performance decision.
It is one of the easiest places to cut corners and one of the first places systems fail.
Dan Smith explains what actually matters when selecting the right donor antenna for your ERCES system.
This is how you stay ahead of inspections, not behind them.
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Contact the business
Telephone
Address
24371 Catherine Industrial Drive
Novi, MI
48375
Opening Hours
| Monday | 7am - 7pm |
| Tuesday | 7am - 7pm |
| Wednesday | 7am - 7pm |
| Thursday | 7am - 7pm |
| Friday | 7am - 7pm |