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SKU # 1000134786


Dahua 2 MP HDCVI IR Fixed Focal Bullet Camera DH-HAC-B2A21P-U-A

Dahua 2 MP HDCVI IR Fixed Focal Bullet Camera DH-HAC-B2A21P-U-A


₹ 1,490.00

Quantity

Pack Qty : 1



Delivery Availability

 Estimated Dispatch Within 2 Days

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Product Description

  • Key Features

  • Maximum 30 fps@1080p

  • Smart IR Illumination

  • 30 m illumination distance

  • Built-in Mic

  • 3.6 mm fixed lens (2.8 mm, 6 mm optional)

  • CVI/CVBS/AHD/TVI switchable
    IP67, 12 VDC

  • Series Overview

  • The Cooper Series offers simple and highly cost-effective HDCVI solutions

  • It provides 24/7 reliable monitoring with high-quality image performance, saving cost on both material and labor force

  • It is also designed and built to the specific standards of Dahua

  • Functions

  • Smart IR Illumination

  • With its IR illumination, the camera provides optimal performance in low light conditions, ensuring uniformity in the brightness of B/W images

  • Through its smart IR technology, the camera also compensates for the distance of targets by adjusting the intensity of its IR LEDs, preventing overexposure of images as targets move closer to the camera

  • Broadcast-Quality Audio

  • Audio signal transmission over coaxial cables is supported by the HDCVI camera

  • It adopts a unique audio processing and transmission technology that restores source audio and eliminates noise, ensuring the quality and reliability of the audio information that is collected

  • This becomes important for video surveillance applications that use audio information as a type of supplementary evidence

  • Protection (IP67, Wide Voltage)

  • IP67: The camera passed a series of rigorous dust and immersion test

  • Its enclosure is both dust-proof and waterproof, and can function normally while being immersed in 1 m deep water for up to 30 minutes

  • Wide voltage: The camera has ±30% input voltage tolerance (for some power supplies) and a wide voltage range, making it suitable for a variety of outdoor scenarios

  • 4 Signals Over 1 Coaxial Cable

  • HDCVI technology supports 4 signals (video, audio, data and power) which are simultaneously transmitted over a coaxial cable

  • Dual-way data transmission allows the HDCVI camera to interact with the XVR to perform various actions such as sending control signals and triggering alarms

  • HDCVI technology also supports PoC, which makes the camera easy and quick to install

  • Long Distance Transmission

  • HDCVI technology provides long distance transmission in real time without transmission loss

  • It supports transmission distances up to 700 m for 2-MP/5-MP/8-MP HD videos through coaxial cables, and up to 300 m through UTP cables

  • The results were obtained and verified through rigorous testing in Dahua's test laboratory

  • Simplicity

  • HDCVI technology inherits the simplicity of traditional analog surveillance systems, making it a great mechanism for protecting your valuables

  • HDCVI can be upgraded from the traditional analog system without replacing the existing coaxial cabling

  • Its plug and play design enables it to produce high-definition videos during surveillance without the hassle of configuring a network

Product Specification

Brand

Dahua

Product Type

Bullet Camera

Product Model

DH-HAC-B2A21P-U-A

Camera

Image Sensor

2 MP CMOS

Maximum Resolution

1920 (H) × 1080 (V)

Scanning System

Progressive

Electronic Shutter Speed

PAL: 1/25 s–1/100000 s;
NTSC: 1/30 s–1/100000 s

Minimum Illumination

0.02 lux@F2.0 (Color, 30 IRE)
0.002 lux@F2.0 (B/W, 30 IRE)
0 lux (Illuminator on)

S/N Ratio

>65 dB

Illumination Distance

30 m (98.43 ft

Illuminator On/Off Control

Auto;Manual

Illuminator Number

2 (IR light)

Angle Adjustment

Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°

Lens

Lens Type

Fixed-focal

Lens Mount

M12

Focal Length

2.8 mm; 3.6 mm; 6 mm

Maximum Aperture

F2.0

Field Of View

2.8 mm: H: 100°; V: 54°; D: 117°
3.6 mm: H: 80°; V: 43°; D: 94°
6 mm: H: 43°; V: 24°; D: 50°

Iris Control

Fixed

Close Focus Distance

2.8 mm: 0.5 m (1.64 ft)
3.6 mm: 0.8 m (2.62 ft)
6 mm: 2.4 m (7.87 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm


44.7 m
(146.65 ft)

17.9 m
(58.73 ft)


8.9 m
(29.20 ft)


4.5 m
(14.76 ft)


3.6 mm


55.0 m
(180.45 ft)

22.0 m
(72.18 ft)


11.0 m
(36.09 ft)


5.5 m
(18.04 ft)


6 mm


102.9 m
(337.6 ft)


41.1 m
(134.84 ft)

20.6 m
(67.59 ft)


10.3 m
(33.79 ft)


Video

Video Frame Rate

CVI:PAL: 1080p@25 fps
NTSC: 1080p@30 fps
AHD:PAL: 1080p@25 fps
NTSC: 1080p@30 fps
TVI:PAL: 1080p@25 fps
NTSC: 1080p@30 fps
CVBS:PAL: 960H
NTSC: 960H

Resolution

1080p (1920 × 1080); 960H (960 × 576/960 × 480)

Day/Night

Auto(ICR)/Color/B/W

BLC

BLC; DWDR

WDR

DWDR

White Balance

Auto

Gain Control

Auto

Noise Reduction

2D NR

Illumination Mode

Smart IR

Certification

Certification

CE-LVD: EN 62368-1;
CE-EMC: EN 55032; EN 55035

Port

Video Output

Video output choices of CVI/TVI/AHD/CVBS by one BNC port

Audio Input

One channel built-in Mic

Power

Power Supply

12 VDC ± 30%

Power Consumption

Maximum 2.8 W (12 VDC, IR on)

Environment

Operating Temperature

40 °C to +60 °C (–40 °F to +140 °F)

Operating Humidity

95% (RH), non-condensing

Storage Temperature

40 °C to +60 °C (–40 °F to +140 °F)

Storage Humidity

<95% (RH), non-condensing

Protection

IP67

Anti-Corrosion Level

Basic Protection

Structure

Casing Material

Metal

Installation


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