DH-IPC-HFW1831E

DH-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
  • Specification
  • Datasheets
Camera
Image Sensor 1/1.8” 8Megapixel 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(2048x1536)/3M(2304×1296)/

1080P(1920×1080)/1.3M(1280x960)/

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