Junction Box DAHUA PFA121-B Black IP66 Waterproof mounting box for cameras

DAHUA PFA121-B is a black, IP66-rated waterproof junction box designed for mounting and concealing camera cables. Made of aluminum, the box protects connections and mounting hardware from dust and weather, providing a compact enclosure suitable for indoor and outdoor surveillance installations. It is intended for use with compatible DAHUA cameras and brackets; consult the manufacturer compatibility list for specific models.

Advantages

The junction box offers IP66 protection against dust and powerful water jets and is constructed from aluminum for corrosion resistance and durability. Its compact dimensions and integrated thread make cable routing and secure mounting straightforward, while the load rating supports typical camera and bracket assemblies.

Suitable for

• Outdoor and indoor surveillance camera installations
• Concealing and protecting camera power and data cables
• Mounting cameras where weather resistance is required

Key specifications

• Material: Aluminum
• Color: Black
• Dimensions: 134.0 mm x 133.5 mm x 56.0 mm
• Operating temperature: -40°C to +60°C
• Operating humidity: <90% RH
• Thread: G3/4”
• Protection class: IP66
• Weight: 0.54 kg
• Load capacity: 3.0 kg

How to use

Mount the PFA121-B junction box to a suitable surface or bracket compatible with DAHUA cameras, route camera power and data cables through the G3/4" thread, and secure the camera assembly onto the box according to the camera or bracket instructions. Ensure seals and cable glands (if used) are fitted correctly to maintain IP66 protection. Check the compatibility list for matching camera and bracket models before installation.

Usage recommendations

For reliable weatherproofing, install the junction box following local electrical and building codes, use appropriate cable glands for the cable diameter, and periodically inspect seals and mounting hardware for corrosion or damage, especially in harsh environments.