Dahua DHI-IPC HFW2531-SP-S-S2 5MP Lite IR Fixed-focal Bullet 2.8 to 3.6

₨19,500.00

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 (98.43 ft)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

1 (IR LED)

Pan/Tilt/Rotation Range

Pan: 0°–360°
Tilt: 0°–90°
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 aperture

Close Focus Distance

2.8 mm: 0.9 m (2.95 ft)
3.6 mm: 1.6 m (3.61 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

56 m (183.73 ft)

22.4 m

(73.49 ft)

11.2 m

(36.75 ft)

5.6 m

(18.37 ft)

3.6 mm

80 m (262.47 ft)

32.0 m (104.99 ft)

16.0 m

(52.49 ft)

8.0 m

(26.25 ft)

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

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; safety exception

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

Storage

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

Browser

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

< 5.6W

Environment

Operating Conditions

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

Storage Temperature

-40°C to +60°C (-40°F to +140°F)

Protection

IP67

Structure

Casing

Metal

Dimensions

166.2 mm × Φ70 mm (6.54″ × Φ2.76″)

Net Weight

0.48 kg (1.1 lb)

Gross Weight

0.57 kg (1.3 lb)

Weight	1 kg

Weight

1 kg

Description

System Overview
With upgraded H.265 encoding technology, Dahua Lite series camera
has efficient video encoding capacity, which saves bandwidth and
storage space. This camera adopts the latest starlight technology and
displays better colorful image in the environment of low illumination.
It supports SD card storage, waterproof function, dust-proof function,
complying to the standards of IP67.
Functions
Smart ( H.265+ & H.264+ )
Adopting advanced algorithm of auto stream control according to the
environment, Dahua smart encoding technology realizes the higher efficiency than (H.265 & H.264 ), providing high-quality video, and reducing
the cost of storage and transmission.
Wide dynamic range (WDR)
Dahua adopts advanced Wide Dynamic Range (WDR) technology. You
can get clear details in the environment of strong brightness contrast.
In high brightness and back-light environment, bright region and dark
region with strong light source, you can also get clear images.

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 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 test on dust and soak. It has
dust-proof function, and the enclosure can works normal 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 outdoor environment with
instable voltage.

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Shipping & Delivery

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