Dahua 5MP Starlight IP Dome Camera 2.8mm Built-in Mic IR 30m POE - DH-IPC-HDW2531EMP-AS-0280B-S2-AUS

Dahua 5MP Starlight IP Dome Camera 2.8mm Built-in Mic IR 30m POE

 

DH-IPC-HDW2531EMP-AS-0280B-S2-AUS

 

With upgraded H.265 encoding technology, the Dahua Security Camera: 5MP Turret, Lite Series - DH-IPC-HDW2531EMP-AS-0280B-S2-AUS has efficient video encoding capacity, which saves bandwidth and storage space. This camera adopts the latest starlight technology and displays better colourful images in an environment of low illumination. It supports SD card storage, waterproof function, dust-proof function, complying with the standards of IP67.

Through advanced video algorithms, Dahua's Intelligent Video Surveillance (IVS) technology supports smart functions such as tripwire and intrusion detection. Starlight technology generates clear images in near-complete darkness. A high-performing sensor and special algorithms work together to capture images in low-light and no-light environments.

 

Features:

Records up to 5MP, 1/2.7'' CMOS image sensor, low illuminance, high image definition.

Outputs max. 5MP (2592x1944) @20 fps, and supports 2688x1520 (2688x1520) @25/30 fps.

H.265 codec, high compression rate, ultra-low bit rate.

Built-in Infrared LED, with a maximum range of 30 meters.

Equipped with a Built-in Microphone

Supports Starlight technology, generates clear images in near-complete darkness.

ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.

Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

Intelligent Video Surveillance (IVS) technology supports smart functions such as tripwire and intrusion detection.

Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnected, IP conflict, illegal access, voltage detection.

Supports MicroSD Card Storage up to 256 Gigabytes.

Supports Power-Over-Ethernet (PoE) installations.

Resilient "Weather-Proof" Ingress Protection Rating (IP67).

3 Years Back-to-Base Manufacturer Warranty!

 

Functions:

Smart (H.265+ & H.264+)

With an advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video and reduces the cost of storage and transmission.

 

Wide dynamic range (WDR)

With advanced Wide Dynamic Range (WDR) technology, Dahua network camera provides clear details in the environment of strong brightness contrast. The bright and dark areas can get clear video even in a high brightness environment or with backlight shadow.

 

Starlight

Dahua Starlight technology mainly applies to the environment of low illumination, and it can provide clear colorful video. Even in the environment of min. illumination, the technology can guarantee the good image effect

 

Intelligent Video Analysis (IVS)

With an advanced video algorithm, Dahua camera supports intelligent detection, such as tripwire and intrusion, and so on.

 

Protection (IP67, wide voltage)

IP67: The camera passes a series of strict tests on dust and soak. It has a dust-proof function, and the enclosure can work normally after soaking in 1 m deep water for 30 minutes

Wide voltage: The camera allows ±30% input voltage tolerance (wide voltage range), and it is widely applied to an outdoor environment with unstable voltage.

 

Tech Specs:

Camera

Image Sensor

1/2.7” 5Megapixel progressive CMOS

Max. Resolution

2592 (H) × 1944 (V)

ROM

128 MB

RAM

256 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100000 s

Min. Illumination

0.008 Lux @ F1.6

S/N Ratio

> 56 dB

Illumination Distance

30 m

Illuminator On/Off Control

Auto/Manual

Illuminator Number

2 (IR LED)

Pan/Tilt/Rotation Range

Pan: 0°–360° Tilt: 0°–78° Rotation: 0°–360°

Lens

Lens Type

Fixed

Mount Type

M12

Focal Length

2.8 mm 3.6 mm

Max. Aperture

F1.6 F1.6

Field of View

2.8 mm: Horizontal 103.0° × Vertical 71.0° × Diagonal 132.0° 3.6 mm: Horizontal 84.0° × Vertical 58.0° × Diagonal 110.0°

Iris Type

Fixed

Close Focus Distance

2.8 mm: 0.9 m 3.6 mm: 1.6 m

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

56 m

22.4 m

11.2 m

5.6 m

3.6 mm

80 m

32.0 m

16.0 m

8.0 m

Smart event

IVS

Tripwire; intrusion

Video

Video Compression

H.265; H.264; H.264B; MJPEG (only supported by the sub stream)

Smart Codec

Smart H.265+/ Smart H.264+

Video Frame Rate

Main stream: 2592 × 1944 (1 fps-20 fps) 2688 × 1520 (1 fps-25/30 fps) Sub stream: 704 × 576 (1 fps-25 fps) 704 × 480 (1 fps-30 fps)

Stream Capability

2 streams

Resolution

2592×1944(2592×1944); 2688×1520(2688×1520); 3M(2048×1536); 2304×1296(2304×1296); 1080p(1920×1080); 1.3M (1280 × 960); 720p(1280×720); D1(704× 576/704×480); VGA(640×480); CIF(352×288/352×240)

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 32 kbps–8192 kbps H.265: 12 kbps–8192 kbps

Day/Night

Auto(ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

White Balance

Auto/natural/street lamp/outdoor/manual/regional custom

Gain Control

Auto/Manual

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas, rectangular)

Region of Interest(RoI)

Yes (4 areas)

Smart Illumination

Yes

Image Rotation

0°/90°/180°/270° (Supports 90°/270° with 2592 × 1944 resolution and lower.)

Mirror

Yes

Privacy Masking

4 areas

Audio

Built-in MIC

Yes

Audio Compression

G.711A; G.711Mu; G.726

Alarm

Alarm Event

No SD card; SD card full; SD card error; network disconnection; IP conflict; motion detection; video tampering; tripwire; intrusion; illegal access; voltage detection; audio detection; safety exception

Network

Network

RJ-45 (10/100 Base-T)

SDK and API

Yes

Cyber Security

Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade

Protocol

IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Bonjour

Interoperability

ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec

User/Host

20

Storage

FTP; Micro SD card (support max. 256 G); NAS; SFTP

Browser

IE Chrome Firefox

Management Software

Smart PSS; DSS; DMSS

Mobile Phone

IOS; Android

Certification

Certifications

CE-LVD: EN62368-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07

Power

Power Supply

12V DC/PoE (802.3af)

Power Consumption

< 7.2W

Environment

Operating Conditions

-40°C to +60°C (-40°F to +140°F)/less than ≤ 95%

Storage Temperature

-40°C to +60°C (-40°F to +140°F)

Protection

IP67

Structure

Casing

Metal + Plastic

Dimensions

100.9 mm × Φ109.9 mm (3.97" × Φ4.33")

Net Weight

0.39 kg (0.9 lb)

Gross Weight

0.56 kg (1.2 lb)