America’s Premier Security Camera Mounting Accessories
Whether you need standard CCTV junction boxes, panel enclosures or specialized designs, we deliver durable, reliable, and custom-built mounting accessory solutions to enhance your surveillance and alarm systems.

Universal CCTV Junction Boxes and Mounting Kits
JB Junction Box delivers innovative and reliable solutions tailored to meet the demands of the security industry. All products are meticulously designed and manufactured in-house, leveraging substantial field experience and a deep understanding of industry needs. This ensures superior quality and functionality for every product we offer
A Junction Box is a protective casing designed to house and manage the electrical connections of your security camera system. It offers a secure and organized solution for connecting cables, power sources, and other essential components, ensuring a neat, professional, and reliable installation.
Junction boxes play a key role in ensuring a neat and professional security camera setup. Here’s how they contribute to a clean installation:
- Cable Protection: They provide a secure housing for your cables, protecting them from physical damage, environmental exposure, and wear over time.
- Concealed Wiring: By routing cables through the wall directly behind the junction box, you can keep them out of sight, resulting in a cleaner and more tamper-resistant setup.
- Conduit Integration: Junction boxes come with fittings for conduit pipes, allowing you to run cables neatly along walls or ceilings while offering extra protection.
- Optimized Camera Placement: They help adjust the mounting position of cameras to avoid obstructions like eaves, fascia boards, or uneven surfaces, ensuring the best possible viewing angle.
Using a junction box enhances both the aesthetic appeal and durability of your security camera installation while improving overall system reliability.
Camera junction boxes are essential accessories that protect and organize your security camera connections. Here are some key benefits:
- Protection: They safeguard your electrical connections from weather conditions, tampering, and potential damage.
- Organization: Keep your cables neatly arranged, enhancing the overall look and professionalism of your installation.
- Accessibility: Junction boxes make maintenance and troubleshooting easier by providing quick access to your connections.
- Durability: Made from robust metal materials, they are built to withstand harsh environmental conditions and impacts.
Using a junction box improves the longevity and reliability of your security camera system, ensuring a cleaner and more secure setup.
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Built on Trust, Proven in the Field
Professionals across the security industry rely on PRO4 for durable, installer-friendly solutions. Here’s what our customers say about working with us
Reliable, and always in stock. That’s why PRO4 is our go-to supplier for mounting solutions
It’s hard to find products that combine both durability and design — PRO4 checks both boxes. Our team won’t use anything else now
PRO4 helped us streamline our installations with high-quality accessories that are easy to work with. Highly recommended for professional use.
Solid products, great service. The custom enclosure we ordered was spot-on — delivered on time and exactly as needed.
We’ve used PRO4 junction boxes across multiple commercial projects. They’re built like tanks and make our installations faster and cleaner.