DAHUA HDCVI Fish-eye Dome PRO series with IR illumination for indoors DH-HAC-EW2501P

DH-HAC-EW2501P is a Dahua 5MP HDCVI Fisheye Camera Built-in Mic 10m IR & Starlight
1/2.8” 5Megapixel progressive scan CMOS
Panoramic fisheye lens
Max. 20fps@5MP
Built-in Mic
120db true WDR, Starlight, 2D&3D NR
Max. IR length 10m, Smart IR


System Overview

The 5MP HDCVI fisheye camera adopts a panoramic fisheye lens and high performance image sensor, as well as a 10m IR range, enabling a full overview and superior image details with 5MP resolution. That makes it easy to collect evidence at any time for effective playback and analysis. With the use of advanced algorithms, more than 10+ dewarping modes are available on the XVR (select models) and mobile client. Its panoramic view and 5MP resolution makes the camera an ideal choice for large size businesses and places such as airports, stadiums, parking lots, and shopping malls.

360° Panoramic View
Equipped with a fisheye lens for 360° surround view (ceiling/floor mount) or 180° panoramic view (wall mount) and high resolution with no blind spot.The cameras are able to provide coverage of wide, open areas, such as airports, shopping malls, retail stores, offices and more. So you wil get a whole scene just with one fisheye camera.

Dewarping Mode
Fisheye dewarping is a function to solve the serious distortion problem of the circular panoramic view and you will use up to 10-modes dewarping mode for different installations with our XVR or on the web.Every dewarping area is adjustable and optional as you want.

4 Signals over 1 Coaxial Cable
HDCVI technology supports 4 signals to be transmitted over 1 coaxial cable simultaneously, i.e. video, audio*, data and power. Dual-way data transmission allows the HDCVI camera to interact with the XVR, such as sending control signal or triggering alarm. Moreover, HDCVI technology supports PoC for construction flexibility.* Audio input is available for some models of HDCVI cameras.

Broadcast-quality Audio
Audio information is used as supplementary evidence in video surveillanceapplications. The HDCVI camera supports audio signal transmission overcoaxial cable. In addition, it adopts unique audio processing andtransmission technology that best restores source audio and eliminatesnoise, guaranteeing the quality and effectiveness of collected audio information.

Long Distance Transmission
HDCVI technology guarantees real-time transmission at long distance without any loss. It supports up to 700m transmission for 5MP video via coaxial cable, and up to 300m via UTP cable.

Supporting ±30% input voltage tolerance, this camera suits even the most
unstable power supply conditions. Its 4KV lightning rating provides protection
against the camera and its structure from the effects of outdoor lightning.

SKU: DH-HAC-EW2501P Categories: ,
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Technical Specification
Image Sensor : 1/2.8″ 5MP CMOS
Effective Pixels : 2592(H)×1944(V),5MP
Scanning System : Progressive
Electronic Shutter Speed : PAL:1/4s~1/100,000s NTSC:1/3s~1/100,000s
Minimum 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 Type : Fixed lens / Fixed iris
Mount Type : Board-in
Focal Length : 1.4mm
Max Aperture : F2.0
Angle of View : H: 180°, V:180°
Focus Control : N/A
Close Focus Distance : 0.2m(7.87”)

DORI Distance
Note: The DORI distance is a “general proximity” of distance which makes it easy to
pinpoint the right camera for your needs. The DORI distance is calculated based on
sensor specification and lab test result according to EN 62676-4 which defines the
criteria for Detect, Observe, Recognize and Identify respectively.
Definition : Distance
Detect 25px/m
(8px/ft) 28m(92ft)

Observe 63px/m
(19px/ft) 12m(37ft)

Recognize 125px/m
(38px/ft) 6m(18ft)

Identify 250ppm
(76px/ft) 3m(9ft)

Pan / Tilt / Rotation
Pan: NA
Tilt: NA
Rotation: NA

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
BLC Mode : BLC / HLC / WDR
WDR : 120dB
Gain Control : AGC
Noise Reduction : 2D/3D
White Balance : Auto / Manual
Smart IR : Auto / Manual

CE (EN55032, EN55024, EN50130-4)
FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)
UL (UL60950-1+CAN/CSA C22.2 No.60950-1)

Audio : Built-in mic

Power Supply : DC12V ±30%
Power Consumption : 7.3W (IR ON)

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 : Aluminium + Plastic
Dimensions : Φ126.2mm x 40.6mm(Φ4.97″x 1.6″)
Net Weight : 0.24kg (0.53lb)
Gross Weight : 0.42kg (0.93lb)

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