描述

HIKVISION DS-2DE4225IWG1-E

2 MP 25X Powered by DarkFighter IR Acusense Network Speed Dome

Excellent low-light performance with powered-by-DarkFighter and AI-ISP technology
High focus speed with self-learning focus technology keep the picture clear every single second
High quality imaging with 2 MP resolution
1/2.8″ progressive scan CMOS
25× optical zoom and 16× digital zoom provide close up views over expansive areas
Focuses on human and vehicle targets classification based on deep learning
Support face capture. Up to 5 faces captured at the same time
Support link to hikvision network speakers and network microphones to play audio
Improve playback efficiency and be compatible with the AcuSeek and AcuSearch technologies of NVR for combined use
Expansive night view with up to 100 m IR distance
Active strobe light and audio alarm to warn intruders off
Built-in arrayed dual-microphone for real-time high quality audio security

Camera
Image Sensor	1/2.8″ progressive scan CMOS
Max. Resolution	1920 × 1080
Min. Illumination	Color: 0.005 Lux @ (F1.6, AGC ON); B/W: 0.001 Lux @ (F1.6, AGC ON), 0 Lux with IR
Shutter Speed	1 s to 1/30,000 s
Day & Night	IR cut filter
Zoom	25 × optical, 16 × digital
Slow Shutter	Yes
Image
Image Parameters Switch	Yes
Image Settings	Saturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
Day/Night Switch	Day, Night, Auto, Schedule
Wide Dynamic Range (WDR)	120 dB
SNR	> 52 dB
Defog	Digital defog
Image Stabilization	EIS
Image Enhancement	BLC, HLC, 3D DNR
Privacy Mask	24 programmable polygon privacy masks, mask color or mosaic configurable
Regional Focus	Yes
Regional Exposure	Yes
VR View	360° Real Scene Stitched Panoramic Image
General
Power	12 VDC, max. 18 W, including max. 1.6 W for heater and 9 W for IR; PoE (802.3at)
Dimension	Ø 164.5 mm × 290 mm (Ø 6.48″ × 11.42″) Approx. 2 kg (4.41 lb.)
Material	ADC12
Operating Condition	-30 °C to 65 °C (-22 °F to 149 °F). Humidity 90% or less (non-condensing)
Demist	Yes