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Dahua 8MP Lite Series IPC-HFW1831E Network IP Camera in Pakistan


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IPC-HFW1831E
8MP WDR IR Mini Bullet Network Camera
1/1.8” 8Megapixel progressive scan CMOS
H. 265&H.264 dual-stream encoding
25/30fps@8MP(3840×2160)
WDR(120dB), Day/Night(ICR), 3DNR, AWB, AGC, BLC
Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
2.8mm fixed lens (4mm, 6mm optional)
Max. IR LEDs Length 50m
IP67, PoE

Camera

Image Sensor

1/1.88Megapixel progressive scan CMOS

Effective Pixels

3840(H) x 2160(V)

RAM/ROM

512MB/128MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual, 1/3(4)~1/100000s

Minimum Illumination

0.003Lux/F1.6( Color,1/3s,30IRE)

0.08Lux/F1.6( Color,1/30s,30IRE)

0Lux/F1.6(IR on)

S/N Ratio

More than 50dB

IR Distance

Distance up to 50m (164ft)

IR On/Off Control

Auto/ Manual

IR LEDs

2

Lens

Lens Type

Fixed

Mount Type

Board-in

Focal Length

2.8mm (4mm, 6mm optional)

Max. Aperture

F1.6

Angle of View

H:111°/87°/55°, V:59°/47°/30°

Optical Zoom

N/A

Focus Control

Fixed

Close Focus Distance

1.5m (16.4ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8mm

84m(276ft)

34m(112ft)

17m(56ft)

8m(26ft)

4.0 mm

104m(341ft)

42m(138ft)

21m(69ft)

10m(33ft)

6.0 mm

164m(538ft)

66m(217ft)

33m(108ft)

16m(53ft)

PTZ

Pan/Tilt/Rotation Range

Pan:0˚~355˚; Tilt:0˚~90˚; Rotation:0˚~355˚

Intelligence

Event Trigger

Motion detection, Video tampering, Scene changing, Network disconnection, IP address conflict, Illegal access, Storage anomaly

IVS

Tripwire, Intrusion

Video

Compression

H.265/H.264H/MJPEG(Sub Stream)

Smart Codec

Support H.265+/H.264+

Streaming Capability

2 Streams

Resolution

4K(3840×2160)/6M(3072×2048)/5M(2560×1920)/

3M(2048×1536)/3M(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)

Frame Rate

Main Stream: 4K (1~25/30fps)

Sub Stream: D1(1~25/30fps)

Bit Rate Control

CBR/VBR

Bit Rate

H.264:24K ~ 8192Kbps

H.265:32K~ 8192Kbps

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