Dahua DH-AC-PFA136-B BLACK Water-Proof Junction Box
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Dahua

Dahua DH-AC-PFA136-B BLACK Water-Proof Junction Box

SKU: PFA136
Description

The Dahua DH-AC-PFA136-B is the black version of Dahua's round water-proof junction box for dome and turret cameras. It mounts the camera to a wall or ceiling and hides the cabling behind it, with a black finish that suits dark or black camera bodies and discreet installs.

At a glance
- Black round water-proof junction box for dome and turret cameras
- Aluminium build, Φ110.0 x 34.0 mm, M20 (G1/2") thread
- 1.0 kg load bearing, multiple hole patterns for different bodies
- Hides and seals the cable join behind the camera
- Supplied with screws, anchors and a water joint
$16.00 AUD $16.00 AUD $16.00 AUD
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inc GST + 3 Year Warranty & Support
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In stock
3-Year WarrantyOn all cameras
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30-Day ReturnsUnopened items
Fast Delivery1–5 days Australia-wide
Build your setup Build a complete CCTV system

A camera needs an NVR, a hard drive, and cabling to work. Add everything below, or pick a ready-made kit.

Add accessories Optional. Junction box → hides & weatherproofs cable joins (best for outdoors). Brackets → only if mounting on a corner or under eaves. Cable → one per camera; skip if you already have your own.
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Bundle total: $16.00

§ 01Overview

What the PFA136 is

The Dahua DH-AC-PFA136-B is a round water-proof junction box for dome and turret cameras, supplied in black. It mounts between the camera and the wall or ceiling so the network cable and connector are hidden and protected inside, giving a neat finish and shielding the cable join from rain and dust. The black finish is the point of difference from the standard white PFA136: it suits black or dark-bodied cameras and blends into darker surfaces and discreet installs.

It is made from aluminium, measures Φ110.0 mm x 34.0 mm, uses an M20 (G1/2") thread and is rated to carry up to 1.0 kg. The base has multiple hole patterns so it suits a range of Dahua dome and turret bodies. As a small mounting accessory its datasheet describes it as water-proof but does not state a numeric IP code, so we describe it as weatherproof rather than quoting a specific rating. Keep the camera within the 1.0 kg load rating.

The PFA136 fits many Dahua dome and turret models, including HDBW and HDW families such as HDBW1/2/3 series, HDBW4421E/HDW4421E and various HDCVI HDW/HDBW models. Because the exact fit depends on the camera's base and screw pattern, always check your camera's compatible-mount list before ordering. The kit includes the box, mounting screws, anchors, a water joint and a wrench, and it operates from -40 to +60 degrees C.

§ 02Engineering

PFA136 specifications

- Black round water-proof junction box for Dahua dome and turret cameras.

- Aluminium build, Φ110.0 x 34.0 mm, with an M20 (G1/2") thread.

- 1.0 kg load bearing, with multiple base hole patterns for different bodies.

- Black finish suits dark or black-bodied cameras and discreet installs.

- Hides the network cable and connector inside the box for a neat, sealed finish.

- Operates from -40 to +60 degrees C across the full range of Australian conditions.

- Supplied with mounting screws, plastic anchors, a water joint and a wrench.

§ 03Full datasheet

Detailed specifications

General & Environment

General & Environment — Dahua DH-AC-PFA136-B BLACK Water-Proof Junction Box
FeatureDetail
Model DH-PFA136
Material Aluminum
Dimension Φ110.0mmx34.0mm (Φ4.33”x1.34”)
Inch Thread M20(G1/2”)
Load Bearing 1.0kg(2.2lb)
Weight 0.19kg(0.42lb)
Color White
Operating Temperature -40ºC~+60ºC(-40℉~+140℉)
Humidity 0~90% RH
Applicable Model Please see “Accessory Selection”
Package Information Water-proof junction box *1; M4x10 screw *3; ST4x25 screw *3; Plastic anchor *3; Water joint *1; Wrench *1

§ 04Why choose this

Built for the way you actually use the PFA136

Black to match

The black finish suits dark or black-bodied cameras and blends into darker surfaces for a discreet look.

Made for dome and turret

Multiple base hole patterns fit a wide range of Dahua dome and turret bodies.

Protects the cabling

Hides and seals the cable join inside the box, shielding the connector from weather.

Ready to install

Supplied with screws, anchors, a water joint and a wrench for a wall or ceiling fit.

§ 05Where it fits

Right at home in these scenarios

Discreet dome installs

Mount a dark-bodied dome where a black box blends in better than a white one.

Wall or ceiling mounting

Fix a dome or turret to a wall or ceiling with the cable join hidden and sealed.

Tidy cable entry

Create a neat, sealed cable entry point behind the camera instead of an exposed lead.

Matching dark surfaces

Suit a camera mounted on dark cladding, eaves or fascia for a consistent finish.

§ 06Setup

Installation & setup

01

Check camera fit

Confirm your dome or turret model lists the PFA136 in its compatible-mount selection before fitting.

02

Mark and drill

Position the box where the camera will sit, mark the holes, then drill and insert the supplied anchors.

03

Route the cable

Bring the network lead into the box through the water joint for a sealed entry.

04

Mount and finish

Fix the box, tuck the cable join inside, attach the camera and confirm the box is closed.

§ 07Questions

Frequently asked about the PFA136

Q.01

What is the DH-AC-PFA136-B used for?
It is a round junction box that mounts a Dahua dome or turret camera and hides the cabling behind it. The cable join sits sealed inside for a neater, more protected install, in a black finish.
Q.02

How is the -B version different?
The -B is the black version of the PFA136. The size, fit and function are the same as the white box; only the colour differs, so it can match black-bodied cameras or blend into darker surfaces.
Q.03

Which cameras does the PFA136 fit?
It suits many Dahua dome and turret models, including HDBW and HDW families such as HDBW1/2/3 series and HDBW4421E/HDW4421E. Fit depends on the camera base, so check your camera's compatible-mount list before ordering.
Q.04

Is it for bullet cameras too?
No. The PFA136 is for dome and turret cameras. For round-base bullet cameras use the PFA134 or PFA135 instead.
Q.05

Is the PFA136 weatherproof?
Its datasheet describes it as water-proof but does not state a numeric IP code, so we describe it as weatherproof for typical outdoor positions.
Q.06

How much weight can it hold?
It has a load bearing rating of 1.0 kg, which covers typical dome and turret cameras. Keep the camera's weight within that figure.
Q.07

What is in the box?
It comes with the junction box, mounting screws, plastic anchors, a water joint and a wrench for a standard wall or ceiling install.
Q.08

Do I need a junction box for a dome camera?
It is optional but useful where you need to hide the cabling or create a sealed cable entry on a wall or ceiling, giving a tidier and better-protected finish.

§ 09Bundles

Recommended packages

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Other dome boxes

Compare with the white PFA137, or the larger PFA138 with a safety rope hook for bigger bodies.