Dahua DH-PFA121 Water-Proof Junction Box
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Vendor:
Dahua
Dahua DH-PFA121 Water-Proof Junction Box
SKU: PFA121
Description
The Dahua DH-PFA121 is an IP66 water-proof junction box that mounts a Dahua bullet camera to a wall or pole while hiding and protecting the cabling behind it. The camera fixes to the box, the cables route inside through the bottom or side entry, and the join stays sealed against rain, dust and insects for a tidy, professional outdoor install.
At a glance
- IP66 water-proof aluminium junction box for Dahua bullet cameras
- 134 x 133.5 x 56 mm, G3/4" pipe thread, 3 kg load bearing
- Bottom and side cable entry for flexible, hidden wiring
- White finish to match Dahua bullet camera bodies
- Conceals the RJ45 join and pigtail for a clean finish
Regular price
$30.00 AUD
Sale price
$30.00 AUD
Regular price
$37.00 AUD
Sale
18.92%
$7.00 AUD
(18.92%)
Business or bulk buyer? Apply for trade pricing →
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Delivery, warranty & returns · shipped from Australian stock
- Tracked delivery on every order. The tracking number is emailed as soon as it ships.
- Metro delivery: 2–4 business days. Regional areas may take longer. Free standard shipping over $300, flat $25 under.
- 3-year warranty on cameras and recorders, back-to-base, plus your Australian Consumer Law rights.
- 30-day returns on unopened items. Faulty on arrival? We cover return shipping.
- Genuine Australian stock. Never grey imports. Prices include GST.
In stock
Dahua DH-PFA121 Water-Proof Junction Box
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All cameras, NVRs and DVRs come with a 3-year back-to-base manufacturer warranty covering defects in materials and workmanship, in addition to your rights under Australian Consumer Law. Hard drives and accessories are covered as set out in our Warranty Policy.
Standard shipping is free on all orders over $300 AUD, Australia-wide. Orders under $300 ship at a flat rate of $25, calculated at checkout. Tracking is included on every order.
You have 30 days from the day you receive your order to request a change-of-mind return. Items must be unopened, factory-sealed and in resalable condition. A 15% restocking fee applies and return postage is at your cost. Faulty or incorrectly supplied items are different: we cover the return shipping and refund or replace at no charge. Read the full Return & Refund Policy.
Metro delivery usually takes 2–4 business days after dispatch, and regional areas may take longer. You'll receive a tracking number by email as soon as your order leaves the warehouse.
01Overview
What the PFA121 is
The Dahua DH-PFA121 is a water-proof junction box designed to mount a Dahua bullet camera and conceal its cabling at the same time. Rather than leaving the network lead and connector exposed at the wall, the camera sits on the box and the cable join is hidden and sealed inside, which both tidies the install and protects the weakest part of any outdoor camera run - the plug and pigtail - from weather.
It is made from aluminium with a white finish to suit Dahua's bullet camera bodies, measures 134.0 x 133.5 x 56.0 mm, uses a G3/4" pipe thread and is rated to carry up to 3.0 kg, comfortably more than a typical bullet camera. Importantly, this box carries an IP66 rating, so it is genuinely sealed against heavy dust and powerful water jets for exposed outdoor positions. Cable entry is available from both the bottom and the side, which makes it easy to route the lead neatly whether the cable comes up through the wall or along the surface.
The DH-PFA121 fits Dahua bullet models including the HFW2 and HFW4/5/8 series (for example HFW2221/2231/2401E, IPC-HFW4231/4431/4830E-S, HFW3231E-Z and IPC-HFW5231/5431/5830 families). Because the exact fit depends on the camera's base, always check your camera's compatible-mount list before ordering. The kit includes the box, mounting screws, anchors and a waterproof joint, ready to install. It operates from -40 to +60 degrees C, suiting the full range of Australian conditions.
02Engineering
PFA121 specifications
- IP66 water-proof aluminium junction box that mounts a Dahua bullet camera and seals its cabling.
- 134.0 x 133.5 x 56.0 mm with a G3/4" pipe thread and up to 3.0 kg load bearing.
- Bottom and side cable entry so the lead can be routed neatly from wall or surface.
- Hides the RJ45 connector and pigtail inside the box for a clean, professional finish.
- White aluminium finish matches Dahua bullet camera bodies for a consistent look.
- Operates from -40 to +60 degrees C for exposed Australian outdoor positions.
- Supplied with mounting screws, anchors, a waterproof joint and wrench, ready to fit.
- 134.0 x 133.5 x 56.0 mm with a G3/4" pipe thread and up to 3.0 kg load bearing.
- Bottom and side cable entry so the lead can be routed neatly from wall or surface.
- Hides the RJ45 connector and pigtail inside the box for a clean, professional finish.
- White aluminium finish matches Dahua bullet camera bodies for a consistent look.
- Operates from -40 to +60 degrees C for exposed Australian outdoor positions.
- Supplied with mounting screws, anchors, a waterproof joint and wrench, ready to fit.
03Full datasheet
Detailed specifications
General & Environment
| Feature | Detail |
|---|---|
| Model | DH-PFA121 |
| Material | Aluminum |
| Dimension (WxHxD) | 134.0mmx133.5mmx56.0mm (5.28”x5.25”x2.20”) |
| Pipe Thread | G3/4” |
| Weight | 0.54kg(1.19lb) |
| Load Bearing | 3.0kg(6.61lb) |
| Color | White |
| Protection | IP66 |
| 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 *4; ST6 screw *4; Plastic anchor *4; S3.0 wrench *1 |
| General & Environment — Model | DH-PFA121 |
|---|---|
| General & Environment — Material | Aluminum |
| General & Environment — Dimension (WxHxD) | 134.0mmx133.5mmx56.0mm (5.28”x5.25”x2.20”) |
| General & Environment — Pipe Thread | G3/4” |
| General & Environment — Weight | 0.54kg(1.19lb) |
| General & Environment — Load Bearing | 3.0kg(6.61lb) |
| General & Environment — Color | White |
| General & Environment — Protection | IP66 |
| General & Environment — Operating Temperature | -40ºC~+60ºC(-40℉~+140℉) |
| General & Environment — Humidity | 0~90% RH |
| General & Environment — Applicable Model | Please see “Accessory Selection” |
| General & Environment — Package Information | Water-proof junction box *1; M4x10 screw *4; ST6 screw *4; Plastic anchor *4; S3.0 wrench *1 |
04Why choose this
Built for the way you actually use the PFA121
Neat, hidden cabling
Bottom and side entry hides the RJ45 join inside the box for a clean, professional finish.
Strong and matched
Aluminium build rated to 3 kg, with a white finish that suits Dahua bullet camera bodies.
Ready to fit
Supplied with screws, anchors, a waterproof joint and wrench for a standard wall or pole install.
05Where it fits
Right at home in these scenarios
Exposed wall mounting
Mount a bullet camera on an outside wall with the cable join sealed against rain and dust.
Pole and eave installs
Fix a camera to a pole or under an eave with cabling routed neatly out of sight.
Protecting the connector
Shield the RJ45 plug and pigtail - the weakest point of an outdoor run - inside a sealed box.
Tidy professional finish
Give a home or business install the clean look of a hidden cable join.
06Setup
Installation & setup
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01
Check camera fit
Confirm your Dahua bullet model is listed for the PFA121 in its compatible-mount list before fitting.
-
02
Mark and drill
Hold 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 in through the bottom or side entry and fit the waterproof joint over it.
-
04
Mount and seal
Fix the box, connect and tuck the cable join inside, then attach the camera and check the seal is closed.
08Questions
Frequently asked about the PFA121
Q.01
What is the DH-PFA121 used for?
It is a water-proof junction box that mounts a Dahua bullet camera and hides the cabling behind it. The cable join sits sealed inside the box, which tidies the install and protects the connector from weather.
Q.02
Which cameras does the PFA121 fit?
It is designed for Dahua bullet cameras, including HFW2 and HFW4/5/8 families such as HFW2221/2231/2401E, IPC-HFW4231/4431/4830E-S and HFW3231E-Z. Fit depends on the camera base, so check your camera's compatible-mount list before ordering.
Q.03
Is the PFA121 weatherproof for outdoor use?
Yes. It is rated IP66, so it is sealed against heavy dust and strong water jets and is suitable for fully exposed outdoor mounting on a wall or pole.
Q.04
How much weight can it hold?
It has a load bearing rating of 3.0 kg, which is comfortably more than a typical bullet camera weighs, so the camera is held securely.
Q.05
Where do the cables go in?
Cable entry is available from both the bottom and the side of the box, so you can route the lead neatly whether it comes up through the wall or runs along the surface.
Q.06
What is in the box?
It comes with the junction box, mounting screws, plastic anchors, a waterproof joint and a wrench, so you have the fixings needed for a standard wall or pole install.
Q.07
Do I really need a junction box?
It is optional but recommended for outdoor bullet cameras. It protects the cable join from weather and gives a neat, secure finish instead of leaving the connector exposed at the wall.
Q.08
What is the difference between this and a wall mount bracket?
A junction box like the PFA121 mounts the camera flat to a surface and hides the cabling. A wall mount bracket such as the PFB204W arms the camera out from a wall for a different angle or to clear an eave.
Buying from Smarket
Is your Hikvision, Dahua, HiLook and TP-Link VIGI stock genuine Australian stock?
Yes, 100%. Every Hikvision, Dahua, HiLook and TP-Link VIGI product we sell is a genuine Australian-market model sourced through Australian supply chains — never grey imports. That means factory-sealed units, Australian-region firmware that works with the official apps out of the box, and a full 3-year local warranty.
How long does delivery take?
Metro delivery usually takes 2–4 business days after dispatch, and regional areas may take longer. You'll receive a tracking number by email as soon as your order leaves the warehouse.
How much is shipping?
Standard shipping is free on all orders over $300 AUD, Australia-wide. Orders under $300 ship at a flat rate of $25, calculated at checkout. Tracking is included on every order.
What warranty do you offer?
All cameras, NVRs and DVRs come with a 3-year back-to-base manufacturer warranty covering defects in materials and workmanship, in addition to your rights under Australian Consumer Law. Hard drives and accessories are covered as set out in our Warranty Policy.
What is your return policy?
You have 30 days from the day you receive your order to request a change-of-mind return. Items must be unopened, factory-sealed and in resalable condition. A 15% restocking fee applies and return postage is at your cost. Faulty or incorrectly supplied items are different: we cover the return shipping and refund or replace at no charge. Read the full Return & Refund Policy.
Do you offer installation?
We can connect you with licensed installers in Sydney and Melbourne. Installation typically starts from around $200 per camera depending on cable runs and site conditions. Email sales@smarket.com.au with your address and camera count for a quote.
10Bundles
Recommended packages
Pair with a bullet camera
The PFA121 mounts Dahua bullet cameras such as the 6MP WizSense bullet or 8MP WizSense bullet; check the camera's mount list for fit.
Build the full system
Add a recorder such as the NVR4108HS-8P NVR and a roll of Cat6 cable to wire it all up.
Other mounts
For dome and turret cameras choose the PFA137 junction box; for an arm-out mount see the PFB204W bracket.