Dahua Security Camera 8MP (4K) IR Vari-focal Dome WizSense Motorised Network Camera Black - DH-IPC-HDBW3866RP-ZAS-AUS-BLK
Dahua DH-IPC-HDBW3866RP-ZAS-AUS-BLK: a black 8MP WizSense dome with a 2.7–13.5 mm motorised lens you zoom and focus from the app, 40 m IR, SMD 4.0, and audio and alarm ports.
- ✓8MP (3840 × 2160) at 25/30 fps, 1/2.8" sensor
- ✓Motorised 2.7–13.5 mm lens, F1.5, 109° to 30° across
- ✓IR up to 40 m
- ✓SMD 4.0, AI SSA, tripwire and intrusion with human and vehicle sorting
- ✓Built-in microphone, 1/1 audio and 1/1 alarm ports
- ✓Black IP67 and IK10 metal dome, PoE 802.3af or 12 VDC, microSD up to 256 GB
Description

An 8MP dome in black, zoomed from the app.
2.7–13.5 mm motorised lens, IK10, audio and alarm ports.
The black version of Dahua's 8MP WizSense motorised dome: it suits dark eaves, soffits and shopfitouts, and you zoom and focus it from the recorder or the app.
In one sentence: the DH-IPC-HDBW3866RP-ZAS-AUS-BLK is a black Dahua WizSense 3 Series 8MP (4K) IR dome with a 2.7–13.5 mm motorised vari-focal lens, 40 m IR, SMD 4.0, a built-in microphone, audio and alarm ports, IP67 and IK10, and 802.3af PoE.
Camera only. Recorder and cabling are separate.
This listing is one camera. It needs PoE or a 12 V supply for power and somewhere to store the footage. The lens is motorised, so zoom and focus are set from the recorder, the web page or the app after it is mounted.
- DH-IPC-HDBW3866RP-ZAS-AUS-BLK dome camera
- A PoE NVR or an 802.3af PoE switch, or a 12 VDC supply
- Cat5e or Cat6 cable to the camera
- A recorder, NAS or microSD card (up to 256 GB) for the footage
Mount it once, frame it later.
With a motorised 2.7–13.5 mm lens you do not need to pick the field of view before you buy. Fix the dome, then zoom from 109° wide to 30° tight and set the focus from your desk. SMD 4.0 sorts people and vehicles so the alerts you get are worth opening.

Lens and IR
A 5× motorised lens, F1.5.
2.7–13.5 mm, 109° to 30° across. Colour holds down to 0.007 lux at F1.5, and three IR LEDs light the scene up to 40 m at night.

Housing
Black metal, IP67 and IK10.
94 mm high, Ø 122 mm and 713 g. The side cover hides the reset button and the microSD slot. Rated IP67 and IK10, −30 °C to +60 °C.
How it goes in
From cable to framed scene.
01
Run one cable
Cat5e or Cat6 to a PoE NVR or an 802.3af PoE switch. The camera draws up to 10.5 W on PoE. A 12 VDC supply also works.
02
Fix the base
Screw the Ø 122 mm base to the ceiling or wall through its three Ø 4.5 mm holes on an Ø 110 mm circle, then aim the lens module roughly.
03
Zoom and focus remotely
Add it to a Dahua NVR, Smart PSS, DSS or DMSS, then zoom between 2.7 and 13.5 mm and set the focus from the screen.
04
Set the rules
Draw tripwire or intrusion zones, tick human and vehicle, and turn on SMD 4.0 for filtered motion alerts.
At a glance
DH-IPC-HDBW3866RP-ZAS-AUS-BLK
Show specs
Resolution
8MP (4K), 3840 × 2160 at up to 25/30 fps
Lens
Motorised vari-focal 2.7–13.5 mm, F1.5, close focus 0.8 m
Field of view
109° to 30° horizontal, 131° to 35° diagonal
DORI (detect)
88.3 m wide, 289.7 m tele
Image sensor
1/2.8" progressive CMOS
Low light
Colour 0.007 lux, B/W 0.0007 lux at F1.5; 0 lux with IR on
IR
3 IR LEDs, up to 40 m
Smart detection
SMD 4.0; tripwire and intrusion with human and vehicle sorting
Search
Quick Pick with a Dahua AI NVR, Smart Search with a smart NVR
Image
120 dB WDR, AI SSA, EIS, BLC, HLC, 3D NR, defog, anti-flicker (AFSA)
Compression
H.265, H.264, Smart H.265+/H.264+, AI H.265/H.264; MJPEG on the sub stream; 3 streams
Audio
Built-in microphone; 1 audio in and 1 audio out (RCA); no built-in speaker
Alarm
1 in (5 mA, 3–5 VDC), 1 out (300 mA, 12 VDC)
Storage
microSD up to 256 GB, NAS, FTP/SFTP
Network
1 × RJ45 10/100; ONVIF Profile S, G and T, Milestone, Genetec
Power
12 VDC or PoE (802.3af); up to 9.2 W (12 V) or 10.5 W (PoE)
Protection
IP67, IK10, metal casing, ±30% input voltage tolerance
Housing
Black dome; pan 0–355°, tilt 0–80°, rotate 0–355°
Size and weight
94 × Ø 122 mm, 713 g
Operating range
−30 °C to +60 °C, humidity under 95%
Software
DMSS (iOS, Android), Smart PSS, DSS
Warranty
Dahua 3-year manufacturer warranty, handled in Australia through InFront

94.0 × Ø 122.0 mm. Three Ø 4.5 mm fixing holes on an Ø 110 mm circle. Units mm [inch].
Pair it with
What this camera does not include
Recorder
A Dahua WizSense PoE NVR
Powers and records the camera on one cable, controls the zoom, and adds Quick Pick search on an AI NVR.
Power
An 802.3af PoE switch
If the recorder has no free PoE ports. Allow 10.5 W for this camera.
Cabling
Cat5e or Cat6 cable
One run per camera, up to the usual 100 m Ethernet limit.
Mounting
Dahua PFA137 junction box
Optional, to hide the cable tail. Dahua lists the PFA137 junction box bracket, PFB203W wall mount, PFB220C ceiling mount and PFA152-E pole mount for this dome.
Where it is used
Where a zoom dome earns its keep.
Shops and counters
Zoom in on the till or out to cover the whole floor.
Entries and foyers
Frame the door tight enough to identify faces.
Schools and public buildings
An IK10 dome for corridors and entries within reach.
Warehouses
Aisles and roller doors, re-framed later without a ladder.
Offices and receptions
A neat ceiling dome with sound from the built-in microphone.
Car parks
Entry lanes and bays, with human and vehicle sorting.
Black or white
| DH-IPC-HDBW3866RP-ZAS-AUS-BLK (this camera) | DH-IPC-HDBW3866RP-ZAS-AUS (white) | |
|---|---|---|
| Housing colour | Black | White |
| Resolution and lens | 8MP, 2.7–13.5 mm motorised | 8MP, 2.7–13.5 mm motorised |
| IR | 40 m | 40 m |
| Audio and alarm ports | 1/1 audio, 1/1 alarm | 1/1 audio, 1/1 alarm |
| Protection | IP67, IK10 | IP67, IK10 |
| Size and weight | 94 × Ø 122 mm, 713 g | 94 × Ø 122 mm, 713 g |
From Dahua's datasheets for the black and white HDBW3866RP-ZAS dome. The figures are the same; only the colour differs.
Common questions
What does motorised vari-focal mean?
The lens zooms from 2.7 mm to 13.5 mm and is focused by motor, from the recorder, the web page or the DMSS app. You do not have to adjust it by hand at the camera.
Is it vandal resistant?
Yes. Dahua rates this dome IK10 for impact as well as IP67 for dust and water, with a metal casing.
Is a recorder included?
No. This listing is the camera only. It records to a Dahua NVR, a NAS, FTP or a microSD card of up to 256 GB.
How is it powered?
By 802.3af PoE or 12 VDC. It draws up to 10.5 W on PoE or 9.2 W on 12 VDC.
What frame rate does it record at in 8MP?
Up to 25/30 fps at the full 8MP (3840 × 2160) on the main stream.
How far does it see at night?
3 IR LEDs reach up to 40 m. In colour it works down to 0.007 lux at F1.5, and with the IR on it records at 0 lux.
How far away can it pick out a person?
At the tele end Dahua's DORI figures are 289.7 m to detect, 57.9 m to recognise and 29.0 m to identify. At the wide end they are 88.3 m, 17.7 m and 8.8 m.
What does SMD 4.0 do?
Smart Motion Detection classifies what caused the motion and filters out things that are not people or vehicles, such as animals, so you get fewer false alerts. Tripwire and intrusion rules can also be set to human, vehicle or both.
What do the -ZAS audio and alarm ports do?
The -ZAS model adds 1 audio input and 1 audio output (RCA) and 1 alarm input and 1 alarm output to the built-in microphone, for linking an external microphone, speaker or other alarm equipment. There is no built-in speaker or siren.
Will it work with a non-Dahua recorder?
It supports ONVIF Profile S, G and T and works with Milestone and Genetec. Zoom control over ONVIF depends on the recorder; Quick Pick and Smart Search need a Dahua NVR.
What warranty does it have?
Dahua gives its 3 Series network cameras a 3-year (36-month) manufacturer warranty under Dahua Australia's warranty policy. Claims are handled in Australia through InFront Technologies: call 1300 736 970 or email [email protected].
Who can install the cable?
Concealed data cabling to the camera is customer cabling under AS/CA S009 and needs an ACMA-registered cabler. Plugging a patch lead into an existing outlet does not.
Supported by InFront Technologies.
Help choosing the recorder, switch or mounting: call 1300 736 970 or email [email protected]. The datasheet is on the Attachments tab.
Installation and safety
Low-voltage camera. PoE (802.3af, up to 10.5 W) or 12 VDC (up to 9.2 W). There is no mains connection on the camera. A new power point for a 12 V supply needs a licensed electrician.
Cabling. Concealed data cabling is customer cabling under AS/CA S009 and needs an ACMA-registered cabler.
Audio. Recording conversations is covered by state and territory surveillance laws. Check them, and use signage, before you switch the microphone on.
What it does not do. No Wi-Fi, no built-in speaker or siren, no white or warm light and no face recognition.
Figures. From Dahua's DH-IPC-HDBW3866RP-ZAS-AUS-BLK datasheet (Rev 002, 2022).


















































