Dahua Technology PFA134 Junction box

The Dahua Technology PFA134 junction box is designed to provide a neat, integrated mounting solution for security cameras. Constructed from aluminum and SECC steel, it offers a durable and compact housing that contributes to stable and secure camera installation. The unit is water‑proof and supports cameras up to 1 kg, making it suitable for a range of small to medium camera models.

Advantages

The aluminum and SECC construction ensures corrosion resistance and mechanical strength while keeping the weight low. Its compact dimensions (diameter 9 cm, height 36.1 mm) and 1/2" connecting thread provide broad compatibility with common camera mounts. The water‑proof design protects wiring and connectors from moisture, improving long‑term reliability of the installation.

Suitable for

• Wall or ceiling mounting of surveillance cameras weighing up to 1 kg
• Indoor and outdoor CCTV installations requiring a compact junction box
• Setups that need a 1/2" threaded connection for camera or conduit attachment

Key specifications

• Brand: DAHUA
• Model: PFA134
• Materials: Aluminum & SECC
• Maximum supported camera weight: 1 kg
• Diameter: 9 cm
• Height: 36.1 mm
• Connecting thread: 1/2"
• Weight: 240 g
• Water‑proof junction box
• MPN / EAN: 6939554903502

How to use

Mount the junction box to a suitable wall or ceiling surface using appropriate fasteners for the installation substrate. Feed camera cables through the junction box and secure the camera to the 1/2" thread or compatible adapter. Ensure all cable connections are properly sealed and routed inside the box before closing to maintain the water‑proof protection. Verify the camera orientation and mechanical stability after installation.

Recommendations

For outdoor installations, use corrosion‑resistant fasteners and apply thread sealant where required. Confirm the camera weight does not exceed 1 kg and periodically inspect seals and cable entries to preserve the water‑proof integrity.