Sherman ISD educates nearly 8,000 students in North Texas, focusing on both academic and extracurricular excellence. Since 2023, all secondary campuses have used daily metal detectors in schools, introduced after a successful pilot program. These efforts are complemented by the Guardian Program, which strengthens weapons detection systems for schools through additional staff readiness and safety drills. The district’s strategy effectively deters threats while ensuring that schools remain welcoming and supportive learning spaces.





































From the first interaction, it’s clear this company is operating at a high level of excellence. The team is incredibly knowledgeable, responsive, and genuinely passionate about building great products. Their innovative approach, attention to detail, and commitment to quality are unmatched.
The company culture stands out, too — collaborative, forward-thinking, and refreshingly transparent. Every touchpoint, from communication to delivery, reflects professionalism and care. If you’re looking for a partner that truly understands tech, execution, and people, GXC is it.
Highly recommend, five stars all the way!
Great service great company
I spent a few weeks exploring their Search Technology products and was pleased with the customer service I received while working with Toni in their sales team.
My questions and concerns were answered and addressed quickly.
She was very knowledgable about the product, and worked with me regarding time constraints and my companies needs.
The OpenGate from GXC Inc. exceeded all expectations easy to set up, incredibly reliable, and performs flawlessly.
Its sleek design and advanced functionality make it a top-tier solution for secure access control.
Highly recommend for anyone needing a professional-grade security system.
At GXC Inc, we are pioneers in providing all-encompassing protective security solutions.
As your trusted partner, we leverage our extensive experience in metal detection equipment to deliver unparalleled security measures.
Our commitment to integrating cutting-edge technologies and specialized services ensures that you remain safe and secure, giving you the peace of mind to focus on what truly matters.
We will be the best – and it won’t even be close.
It is the mission of GXC to provide the highest level of protection, security, and satisfaction to customers of any enterprise, across both the public and private sector.
Michigan schools have an extra estimated $109/student to invest in school security measures to prevent school shootings.
Act now before your allocated funds run out.