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Dahua H.265 Built-in MIC WDR IR 50m POE 8 MP IP Camera IPC-HDW4831EM-ASE 128g Storage Security cam 2.8mm 4mm lens Optional

25,000.00 22,500.00

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Dahua H.265 Built-in MIC WDR IR 50m POE 8 MP IP Camera IPC-HDW4831EM-ASE 128g Storage Security cam 2.8mm 4mm lens Optional

25,000.00 22,500.00

IPC-HDW4831EM-ASE

8MP IR Eyeball Network Camera

> 1/2.5” 8Megapixel progressive scan STARVISTM CMOS
> H.265&H.264 triple-stream encoding
> 15fps@4K(3840×2160),25/30fps@3M(2304×1296)
> Smart detection supported
> WDR(120dB), Day/Night(ICR), 3DNR,AWB,AGC,BLC
> Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
> 2.8mm fixed lens (4mm optional)
> Built-in Mic
> Max. IR LEDs Length 50m
> Micro SD memory, IP67, PoE

28 in stock

SKU: IPC-HDW4831EM-ASE Category:

Description

Specifications:

Camera
Image Sensor 1/2.5” 8Megapixel progressive scan CMOS
Effective Pixels 3840(H)x2160(V)
RAM/ROM 512MB/32MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual, 1/3(4)~1/100000s
Minimum Illumination 0.03Lux/F2.5( Color,1/3s,30IRE)

0.3Lux/F2.5( Color,1/30s,30IRE)

0Lux/F2.5(IR on)

S/N Ratio More than 50dB
IR Distance Distance up to 50m (164ft)
IR On/Off Control Auto/ Manual
IR LEDs 1
Lens
Lens Type Fixed
Mount Type Board-in
Focal Length 2.8mm (4mm optional)
Max. Aperture F2.5 (F2.2)
Angle of View H:112° (88°), V:69° (48°)
Optical Zoom N/A
Focus Control Fixed
Close Focus Distance 0.9m(1.7m)
DORI Distance Lens Detect Observe Recognize Identify
2.8 mm 69m(226ft) 28m(92ft) 14m(46ft) 7m(23ft)
4.0 mm 89m(292ft) 36m(118ft) 18m(59ft) 9m(30ft)
Pan/Tilt/Rotation
Pan/Tilt/Rotation Range Pan:0˚~360˚; Tilt:0˚~78˚; Rotation:0˚~360˚
Intelligence
IVS Tripwire, Intrusion, Object Abandoned/Missing
Advanced Intelligent Functions Face Detection
Video
Compression H.265+/H.265/H.264+/H.264
Streaming Capability 3 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(1~15fps)/3M(1~25/30fps)
Sub Stream: D1(1~25/30fps)
Third Stream: 1080P(1~25/30fps)
Bit Rate Control CBR/VBR
Bit Rate H.264: 24K ~ 10240Kbps

H.265: 14K ~ 9984Kbps

Day/Night Auto(ICR) / Color / B/W
BLC Mode BLC / HLC / WDR(120dB)
White Balance Auto/Natural/Street Lamp/Outdoor/Manual
Gain Control Auto/Manual
Noise Reduction 3D DNR
Motion Detetion Off / On (4 Zone, Rectangle)
Region of Interest Off / On (4 Zone)
Electronic Image Stabilization (EIS) N/A
Smart IR Support
Defog N/A
Digital Zoom 16x
Flip 0°/90°/180°/270°
Mirror Off / On
Privacy Masking Off / On (4 Area, Rectangle)

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