Dahua Aluminium Junction Box for Compatible CCTV Cameras – White

The Dahua DH-PFA137 Junction Box provides a neat mounting base and dedicated cable space for selected Dahua CCTV cameras. It is intended for installers and DIY users who need to keep network, power and alarm connections organised behind the camera instead of leaving them exposed around the mounting surface. Bottom and side cable outlets support flexible routing, while the aluminium-alloy housing provides a firm base for compatible camera installations.

Key Features

• Keeps camera connections organised. Internal space accommodates connectors and excess cable behind the mounted camera for a cleaner installation.
• Supports flexible cable routing. Cable entry points on the bottom and side allow the installer to route wiring according to the mounting surface and conduit position.
• Provides a solid mounting base. The aluminium-alloy construction supports compatible cameras weighing up to 1kg.
• Matches selected Dahua cameras. The mounting pattern is designed for specific Dahua dome and eyeball camera models, providing a neater fit than a generic electrical box.
• Includes installation hardware. Wall screws, expansion bolts, camera-mounting screws and an adjustment wrench are supplied.
• Helps manage the cable entry. A water joint is included for the applicable cable route, helping the installer create a tidier entry point when correctly fitted.

Compatibility & App Support

The PFA137 is designed for selected Dahua cameras and is listed as an optional junction box for the Dahua IPC-HDW3549H-AS-PV-S5, including the 3.6mm version. Compatibility depends on the cameras mounting-hole pattern, not only the camera diameter, so confirm the exact camera model against Dahuas accessory selection before ordering.

This is a passive mounting accessory. It does not require power, network access, an alarm hub or an app.

Whats Included

• 1 x Dahua DH-PFA137 Junction Box
• 3 x ST4 × 25 Wall-Mounting Screws
• 3 x Plastic Expansion Bolts
• 3 x M4 × 10 Camera-Mounting Screws
• 1 x S3.0 Adjustment Wrench
• 1 x Water Joint

Note: CCTV camera, network cable, power supply, conduit, cable glands and installation tools are not included.

Did You Know?

• A junction box is useful even when the camera can be mounted directly to the wall. It provides space for the cameras network, power and alarm connectors, which may otherwise be difficult to conceal or protect neatly.
• The PFA137 uses a G1/2 threaded cable entry. Any conduit fitting or additional gland used with the box must have a compatible thread and suit the cable being installed.
• Similar-looking Dahua cameras do not always use the same mounting pattern. Check the full camera model before installation rather than selecting the junction box based only on its diameter.