Dahua 5MP 360° Fisheye Camera with 1.4mm Lens and Integrated Audio

Dahua 5MP 360° Fisheye Camera with 1.4mm Lens and Integrated Audio
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The HAC-EW2501 is a 5MP HDCVI panoramic camera with a 1.4mm fisheye lens and 360° vision, ideal for comprehensive monitoring of large environments such as airports, shopping malls, or parking lots. It offers excellent video quality thanks to the 1/2.8" CMOS sensor, 120dB WDR technology, IR up to 10 meters , and a built-in microphone. Equipped with dewarping and Smart IR modes, it transmits up to 4 signals (video, audio, data, power) over a single coaxial cable, simplifying installation and improving coverage without blind spots. Dahua

Technical Data Sheet

Artikel-Nr.: HAC-EW2501

Marke: Dahua

EAN: 6939554960116

Manufacturer Object ( [id] => 13 [name] => Dahua [description] =>

Das 2001 gegründete asiatische Unternehmen verdankt seinen Ruf der hervorragenden Qualität seiner Produkte in Bezug auf Leistung und Kapazität. Die Produktpalette von Dahua reicht von klassischen CCTV-Systemen bis hin zu komplexeren und gegliederten Sicherheitssystemen: nicht nur Videoüberwachung, sondern auch Zutrittskontrolle, Video-Zugangssysteme, Produkte zur Wärmeerkennung und vieles mehr. Die Zuverlässigkeit, die hochmoderne Technologie und die wettbewerbsfähigen Preise, die Dahua bietet, sind nur einige der Gründe, warum Setik sich immer für den Vertrieb der Marke entschieden hat. Dahua ist seit Jahren ein solider Bezugspunkt auf dem internationalen CCTV-Markt, dank der enormen Investitionen, die jedes Jahr in Forschung und Entwicklung fließen. Die Zahlen sprechen für sich: von 2016 bis heute hat Dahua mehr als 800 Patente unter seiner eigenen Marke angemeldet. Gegenwärtig kann sich Dahua rühmen, zu den 10 weltweit führenden Unternehmen in der Welt der Sicherheit zu gehören. In diesem Jahr wurde Dahua mit dem 2. Platz in der Rangliste "2018 TOP SECURITY 50" ausgezeichnet.

Die Produkte der Marke Dahua, die von Setik SRL verkauft werden, können als OEM-Produkte geliefert werden, d.h. Produkte, die vollständig original Dahua-Produkte sind, aber ein anderes ästhetisches Erscheinungsbild haben, das dem Online-Markt vorbehalten ist (im Allgemeinen in Bezug auf Logo und Verpackung). Dies beeinträchtigt in keiner Weise die Garantie und die technischen Eigenschaften des Produkts, das immer ein Original Dahua ist, noch irgendwelche Aktualisierungen und Funktionalitäten.

[short_description] =>

Videosorveglianza Dahua

Zhejiang Dahua Technology Co., Ltd. ist einer der weltweit führenden Anbieter von Videoüberwachungslösungen mit mehr als 13.000 Mitarbeitern und 35 aktiven Tochtergesellschaften weltweit.

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HAC-EW2501 | 5-Megapixel 360° Starlight Panoramic Camera with Built-in Microphone


Dahua

The Dahua HAC-EW2501 5MP panoramic camera with a 1.4mm fisheye lens provides a 360° view, perfect for monitoring large areas such as shopping malls, airports, offices, or parking lots. Thanks to HDCVI technology, it allows simultaneous transmission of video, audio, data, and power over a single coaxial cable, simplifying installation even on existing infrastructure. Smart IR night vision up to 10 meters, 120dB WDR for clear images even in strong contrast, and a built-in microphone make this solution ideal for complete and reliable monitoring. Intelligent analytics (IVS) and dewarping modes available via XVR or mobile app correct the image distortion typical of fisheye lenses, offering advanced and customizable surveillance.

Main specifications:

- 5MP resolution (2592 × 1944) with 1/2.8" CMOS sensor

- 1.4mm fisheye lens with 360° panoramic view

- HDCVI technology: video, audio, data and power on 1 cable

- WDR 120dB for advanced contrast management

- Built-in microphone for ambient audio

- Up to 10 dewarping modes for XVR or mobile app

- CE, FCC, UL certifications – suitable for professional use

- Aluminum/plastic structure and ±30% input voltage protection

Further details

5MP Resolution:
Equipped with a 1/2.8" CMOS sensor, this camera provides a native resolution of 2592x1944 pixels at 20fps, ideal for capturing detailed images even in complex environments. The video quality is perfect for contexts such as shopping malls, airports, schools, and parking lots.
Fisheye lens :
The 1.4mm fixed lens with F2.0 aperture offers a 180° viewing angle both horizontally and vertically. This lens is designed to monitor large areas with a single camera, eliminating blind spots and reducing the number of devices required.
360° panoramic view :
Installed on the ceiling or floor, it provides 360° coverage; when mounted on the wall, it guarantees a 180° overview. It is ideal for open areas where complete visual control is required from a single point. It includes up to 10 dewarping modes via XVR or mobile app, to correct fisheye lens distortion.

Transmission of 4 signals on a single coaxial cable:
Thanks to HDCVI technology, the camera supports simultaneous transmission of video, audio (via the built-in microphone), data, and power over a single coaxial cable. This allows for quick and efficient installations, especially when retrofitting existing analog systems.
Long distance transmission:
It supports lossless real-time transmission up to 700 meters over coaxial cable for 5MP signals, or up to 300 meters over UTP cable. A robust and reliable solution for large-area distributed installations.
Dahua HAC-EW2501 5MP Panoramic Camera

Technical data sheet

Model HAC-EW2501
Room
Image Sensor 1/2.8" 5MP CMOS
Effective Pixel 2592(H)×1944(V),5MP
Scanning System Progressive
Electronic Shutter Speed

PAL:1/4s~1/100,000s

NTSC:1/3s~1/100,000s

Min. Illumination 0.005Lux/F2.0 (Color), 30IRE,0lux IR on
S/N Ratio More than 65dB
IR Distance 10m
IR On/Off Control Auto (ICR)/Color/B/W
IR LEDs 3
Lens
Lens Type Fixed lens / Fixed iris
Mount Type Board-in
Focal Length 1.4mm
Max Openings F2.0
Angle of View H: 180°, V:180°
Close Focus Distance 0.2m(7.87'')
Video
Resolution

5MP (2592×1944)

Frame Rate

20fps@5MP, 25/30fps@4MP

Video Output

1-channel BNC high definition video output

Day/Night Auto (Electronic) / Manual
OSD Menu Multi-language
BLC Mode BLC / HLC / WDR
WDR 120dB
Gain Control AGC
Noise reduction 2D/3D
White balance Auto / Manual
Smart IR Auto / Manual
Interface
Audio Built-in microphone
Electrical
Power Supply DC12V ±30%
Power Consumption 7.3W (IR ON)
Environmental
Operating Conditions

-30°C ~ +60°C (-22°F ~ +140°F) / Less than 95% RH * Start up should be done at above -30°C (-22°F)

Storage Conditions -30°C ~ +60°C (-22°F ~ +140°F) / Less than 95% RH
Ingress Protection & Vandal Resistance N/A
Casing Aluminum + Plastic
Dimensions Φ126.2mm x 40.6mm(Φ4.97"x 1.6")
Net Weight 0.24kg (0.53lb)
Gross Weight 0.42kg (0.93lb)
All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form

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