First Alert CX4AJBFD CX4A Fixed Dome Extended Junction Box

Streamline your security camera installs with the First Alert CX4AJBFD CX4A Fixed Dome Extended Junction Box. Designed for surveillance and monitoring projects, this junction box secures and conceals camera wiring to deliver a professional finish while protecting connections from the environment. Constructed from rugged aluminum alloy, the CX4AJBFD resists corrosion and stands up to heavy-duty commercial use. Its compact 4.64 x 1.54" footprint and 0.53 lb weight make it easy to mount in tight spaces without adding bulk.

Built for real-world deployments, the junction box operates across a wide temperature range (-40°F to 140°F), keeping your security cameras online in harsh climates. The CX4AJBFD is purpose-built to work with CX4D fixed dome cameras, reducing compatibility issues and speeding up installation. Backed by a 2-year limited warranty, it’s a dependable choice for integrators, facilities managers, and security contractors. Add the First Alert CX4A junction box to your next surveillance project to protect connections, simplify cable routing, and achieve a neat, professional install — order now or contact sales for bulk pricing.

• Protects and conceals camera wiring for a clean, professional surveillance installation
• Durable aluminum alloy construction resists corrosion and supports long-term security deployments
• Compact 4.64 x 1.54" profile minimizes footprint while providing secure cable management
• Rated for extreme conditions (-40°F to 140°F) to support indoor and outdoor monitoring applications
• Direct compatibility with CX4D cameras reduces install time and ensures a reliable fit