Welcome to PRO4 Security, America’s premier provider of CCTV camera mounting accessories, junction boxes, and protective enclosures. We are dedicated to designing and manufacturing durable, reliable, and custom-built solutions that improve the performance, safety, and professionalism of surveillance systems.

PRO4 LLC is a San Diego-based company built on a simple belief: the strength of a security system depends not only on the camera but also on everything that supports, protects, and positions it. Since our founding, we have focused on the often-overlooked components of surveillance installations—junction boxes, brackets, enclosures, and mounts—turning them into high-quality and installer-friendly products that make a real difference in the field.

Our team works hard to deliver products that combine durability, environmental resistance, and precision. Every enclosure, bracket, and junction box is crafted in-house with attention to detail, ensuring that it performs seamlessly under demanding conditions. Whether you are handling a single installation or a large-scale project, PRO4 Security is here to provide the right solutions with the professional finish that every job deserves.

At PRO4 Security, we are committed to reliability, performance, and design that enhances both security and appearance. We believe that clean, secure installations not only protect valuable equipment but also inspire confidence in the systems they support. Our mission is to empower security professionals with accessories that do not compromise, and our vision is to set the global benchmark for reliability and innovation in the security industry.

If you would like to learn more or work with us, we invite you to reach out. We are always ready to help with product advice, custom solutions, or wholesale support.