Dahua HAC-HFW3231E-Z - 2MP 1080p Starlight HDCVI IR Bullet CCTV Camera

Dahua HAC-HFW3231E-Z

The Dahua HAC-HFW3231E-Z (DH-HAC-HFW3231E-Z in Dahua's datasheet) is a 2MP 1080p Starlight HDCVI IR bullet CCTV camera from Dahua's Ultra Series. A 2.7-12mm motorised zoom lens, Smart IR night vision up to 100m and an IP67 and IK10 housing make it a vandal-proof camera for coax cabling, with audio in and alarm in and out, powered from AC 24V or DC 12V. With its IP67 housing it can be used as an outdoor CCTV camera, and its CVBS output means it can also be used as an analogue camera. See our Starlight low-light guide and HDCVI guide.

Also listed as DH-HAC-HFW3231E-Z.

Key features

• 2.7-12mm motorised zoom lens (F1.4) with auto and manual focus and a horizontal angle of view from 95 to 36 degrees
• Starlight sensor (1/2.8" CMOS) that captures more detail and accurate colour at night or in limited light, 0.005Lux/F1.4
• 120dB true WDR and 2D/3D noise reduction
• Smart IR with 4 IR LEDs for night vision up to 100m
• 1080P (1920 x 1080) at 25 or 30fps, and 720P at 25, 30, 50 or 60fps
• HDCVI and CVBS outputs at the same time on two BNC connectors, plus a CVBS tester out for debugging
• 1-channel audio in and 1-channel alarm in and alarm out
• HDCVI carries 1080P video up to 800m over coaxial cable and up to 300m over UTP, verified by Dahua in its test laboratory
• IP67 and IK10 protection, 4KV lightning rating and AC 24V or DC 12V power

Technical specification

DORI distances

DORI (Detect, Observe, Recognise, Identify) distances to EN 62676-4, from Dahua's datasheet. They are a general guide based on sensor specification and lab tests.

Works with

Accessories that Dahua's datasheet lists for this model and that are listed on our site:

• PFA121 junction box, for use alone or with the PFA152-E pole mount
• PFA152-E pole mount, for use with the PFA121 junction box

Common questions

How wide can it see?

The 2.7-12mm motorised lens gives a horizontal angle of view from 95 degrees wide to 36 degrees at the tele end. In Dahua's DORI table the wide end detects at 48m and identifies at 5m, and the tele end detects at 133m and identifies at 13m.

What does Starlight mean?

Dahua says the Starlight sensor captures more detail and accurate colour at night or in scenes with limited illumination. This model also has 120dB true WDR. Read our Starlight low-light guide.

What recorder does it need, and how far can the signal travel?

It needs a recorder with HDCVI inputs; Dahua says the camera interacts with the HCVR, for example by sending control signals or triggering an alarm. See our Penta-brid recorder guide. Dahua says HDCVI supports up to 800m for 1080P over coaxial cable and up to 300m over UTP, verified in its test laboratory.

How far does the night vision reach?

Smart IR with 4 IR LEDs reaches up to 100m. Smart IR adjusts the LED intensity so objects are not overexposed as they come closer to the camera.

Is it waterproof and vandal-proof?

It is rated IP67 (protection against water and dust) and IK10, which Dahua describes as withstanding the equivalent of 55kg of force. It operates from -30°C to +60°C.

Is it an outdoor camera?

The housing is rated IP67 against water and dust and IK10 against impact, so it can be mounted outdoors.

Does it have audio and alarm connections?

Yes: 1-channel audio in and 1-channel alarm in and alarm out. It runs from AC 24V or DC 12V (plus or minus 25%) and uses up to 16.6W with the IR on at 12V DC.

Is there a longer-zoom version?

The HAC-HFW3231E-Z12 is the 2MP Starlight HDCVI IR bullet with a 5.3-64mm lens and 12x optical zoom.

Before you install: if your cameras capture anything beyond your boundary you are a data controller under UK GDPR and must display a notice.

Full manufacturer specification: Dahua product page

Browse the full Dahua range, all HD analogue cameras or DVRs and XVRs. Contact us or call 01902 902251.

Supplied by Zenith Security Co, Wolverhampton. We deliver to England, Scotland and Wales, or you can collect from our Wolverhampton trade counter (please call first).

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