Dahua HAC-HDW2401EM-A - 4MP 2K HDCVI Infrared Eyeball Turret CCTV Camera with Built-in Mic
Product Features
- Dahua HAC-HDW2401EM-A is a 4MP 2K HDCVI WDR infrared eyeball turret CCTV security camera with a built-in microphone, an HD analogue camera for coaxial cable systems.
- 3.6mm fixed lens, up to 50m Smart IR for infrared night vision, IP67 waterproof.
- 4MP real-time video (2560 x 1440) with 120dB true WDR and 3DNR.
- HD and SD dual output, 12V DC power.
Dahua HAC-HDW2401EM-A - 4MP 2K HDCVI WDR IR Eyeball Turret Camera with Mic
The Dahua HAC-HDW2401EM-A is a 4MP 2K HDCVI WDR infrared eyeball turret CCTV security camera with a built-in microphone (mic), a 3.6mm fixed lens and 120dB true WDR. HDCVI sends high definition video over coaxial cable, so it can reuse existing coax from an older analogue CCTV system (see our HDCVI guide). Dahua lists it in its Pro Series, and lists 2.8mm and 6mm lens options for the model family.
Also listed as DH-HAC-HDW2401EM-A.
Key features
- 4MP real-time video (2560 × 1440), 25fps at 4MP
- Built-in mic (the -A version)
- 120dB true WDR and 3DNR
- HD and SD dual output: HDCVI and CVBS over two BNC connectors
- Fixed lens: 3.6mm (2.8mm and 6mm optional), F1.5 large aperture
- Up to 50m IR distance with Smart IR
- HDCVI sends 4 signals over 1 coaxial cable: video, audio, data and power; up to 700m for 4MP over coax and 300m over UTP (Dahua laboratory test)
- IP67 waterproof housing, 12V DC power
Technical specification
| Model | HAC-HDW2401EM-A |
|---|---|
| Image sensor | 1/3" CMOS |
| Effective pixels | 2688 (H) × 1520 (V), 4.1MP |
| Electronic shutter speed | PAL: 1/4s to 1/100,000s; NTSC: 1/3s to 1/100,000s |
| Minimum illumination | 0.01 Lux/F1.5, 30IRE, 0 Lux IR on |
| S/N ratio | More than 65dB |
| IR distance | Up to 50 m (164 feet), 1 IR LED, Smart IR |
| Lens | Fixed lens / fixed iris, board-in mount |
| Focal length | 3.6mm (2.8mm and 6mm optional) |
| Maximum aperture | F1.5 |
| Angle of view | H: 79° (99.7° / 48.6°) |
| Close focus distance | 1500 mm (900 mm, 1700 mm) |
| Pan / tilt / rotation | Pan: 0° to 360°; tilt: 0° to 78°; rotation: 0° to 360° |
| Video resolution | 4MP (2560 × 1440) |
| Frame rate | 25fps at 4MP; 25/30fps at 1080P; 25/30fps at 720P |
| Video output | 1-channel BNC HDCVI high definition output and 1-channel BNC CVBS output |
| Day/Night | Auto (ICR) / manual |
| BLC mode and WDR | BLC / HLC / WDR; 120dB |
| Noise reduction | 2D / 3D |
| Audio interface | Built-in mic |
| Power supply | 12V DC ±25% |
| Power consumption | Max. 5.3W (12V DC, IR on) |
| Operating conditions | -30 °C to +60 °C, less than 90% RH |
| Ingress protection | IP67 |
| Casing, dimensions and weight | Aluminium; 106 mm × 93.7 mm; net weight 0.44 kg, gross weight 0.58 kg |
DORI detection distances
| DORI | Definition | 2.8mm | 3.6mm | 6mm |
|---|---|---|---|---|
| Detect | 25px/m (8px/ft) | 63 m (208 ft) | 80 m (262 ft) | 120 m (394 ft) |
| Observe | 63px/m (19px/ft) | 25 m (83 ft) | 32 m (105 ft) | 48 m (157 ft) |
| Recognise | 125px/m (38px/ft) | 13 m (42 ft) | 16 m (52 ft) | 24 m (79 ft) |
| Identify | 250px/m (76px/ft) | 6 m (21 ft) | 8 m (26 ft) | 12 m (39 ft) |
Works with
- PFB204W wall mount, listed by Dahua for this camera
- DH-PFA152-E pole mount, for use with the PFB204W wall mount
- DH-PFA130-E junction box, listed by Dahua for this camera
Common questions
Will it work with my existing recorder?
Only if the recorder supports HDCVI. Our Penta-brid recorders guide explains Dahua's multi-format recorders. Tell us your recorder model and we will confirm.
Is it a microphone camera?
Yes, this is a camera with a built-in microphone: Dahua lists a built-in mic for the HAC-HDW2401EM-A. Audio rides over the coaxial cable with the video; Dahua notes audio input is available on some HDCVI models, so check your recorder supports audio. The HAC-HDW2401EM is the same camera without a mic.
Do I need to run new cable?
Dahua says an HDCVI system can upgrade a traditional analogue system without replacing the existing coaxial cabling. It quotes up to 700m for 4MP over coaxial cable, from real-scene testing in its laboratory.
How is it powered?
It takes 12V DC ±25%, with a maximum power consumption of 5.3W with IR on.
Is it a waterproof camera?
Dahua rates it IP67, with an operating temperature of -30 °C to +60 °C.
How far can this infrared camera see?
Dahua gives the IR distance as up to 50m, using Smart IR, which adjusts the IR intensity to the distance of the object.
Full manufacturer specification: Dahua product page
Browse the full Dahua range, all HD analogue cameras or DVRs and XVRs. Need help choosing? Contact us, call 01902 902251, or visit the Wolverhampton trade counter.
Download the Dahua DH-HAC-HDW2401EM-A datasheet (PDF).
Supplied by Zenith Security Co, Wolverhampton. Orders placed before 2:30pm are normally dispatched for delivery within 1-2 working days to England, Scotland and Wales, or collect from our Wolverhampton trade counter (please call first).
See also: Dahua HAC-HFW2401E.
Browse the range: Dahua analogue cameras · all Dahua cameras.
| Product Code | HAC-HDW2401EM-A |
|---|---|
| Manufacturer | Dahua |
| Illumination Distance | 31–60m |
| WDR | True WDR |
| Noise Reduction | 3DNR |
| Built-in Mic | Yes |
| Protection Level | IP67 |
| Power Supply | 12V DC |
| Product Type | HDCVI Camera |
| Max Resolution | 4MP |
| Lens Size | 3.6 mm |
| Lens Type | Fixed |
| Max. IR Range | Up to 50 m |
| Angle of adjustment | H: 79° (99.7°/48.6°) |
| WDR | 120dB |
| White Balance | Auto / Manual |
| Day & Night | Auto (ICR) / Manual |
| Noise Reduction | 2D/3D |
| BLC | BLC / HLC / WDR |
| Min. Illumination | 0.01Lux/F1.5, 30IRE, 0Lux IR on |
| FOV | Pan: 0° ~ 360° Tilt: 0° ~ 78° Rotation: 0° ~ 360° |
| Video Output | 1-channel BNC HDCVI high definition video output & 1-channel BNC CVBS video output |
| Audio I/O | Built-in Mic |
| Protection Level, Ingress Protection | IP67 |
| Operating Temperature | -30°C ~ +60°C (-22°F ~ +140°F) / Less than 90% RH * Start up should be done at above -30°C (-22°F) |
| Power | 12V DC ±25% |
| Dimensions | 106mm×93.7mm (4.17 |
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