Hikvision 4-inch 4 MP 25X Powered by DarkFighter IR Network Speed Dome – DS-2DE4425IW-DE

Lens

FOV Horizontal field of view: 59.5° to 2.6° (Wide-Tele),Vertical field of view: 35.7° to 1.5° (Wide-Tele),Diagonal field of view: 66.6 to 3.0° (Wide-Tele)

Zoom Speed Approx. 3.6 s (optical lens, wide-tele)

Working Distance 10 mm to 1500 mm (wide-tele)

Aperture Range F1.6 to F3.5

Focal Length4.8 mm to 120 mm, 25× optical zoom

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Image

Image EnhancementHLC/BLC/3D DNR/Defog/EIS/Regional Exposure/Regional Focus

Sub-Stream 50Hz: 25fps (704 × 576, 640 × 480, 352 × 288),60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)

Max. Resolution 2560 × 1440

Main Stream 50Hz: 25fps (2560 × 1440, 2048 × 1536, 1920 × 1080, 1280 × 960, 1280 × 720),50fps (1920 × 1080, 1280 × 960, 1280 × 720),60Hz: 30fps (2560 × 1440, 2048 × 1536, 1920 × 1080, 1280 × 960, 1280 × 720),60fps (1920 × 1080, 1280 × 960, 1280 × 720)

Third Stream 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288),60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)

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Network

Network Storage Built-in memory card slot, support Micro SD/SDHC/SDXC, up to 256 GB; NAS (NPS, SMB/ CIPS), ANR

Protocols IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour

API Open-ended, support ONVIF, ISAPI, and CGI, support HIKVISION SDK and Third-Party Management Platform

Simultaneous Live View Up to 20 channels

User/Host Up to 32 users,3 levels: Administrator, Operator and User

Client iVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect

Web Browser IE 8 to 11, Chrome 31.0 to 44, Firefox 30.0 to 51

Security Measures User authentication (ID and PW), Host authentication (MAC address); HTTPS encryption; IEEE 802.1x port-based network access control; IP address filtering

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Interface

Audio Input 1-ch audio input

Audio Output 1-ch audio output

Network Interface1 RJ45 10 M/100 M Ethernet, PoE+ (802.3 at, class4)

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Compression Standard

H.264+Support

H.265+Support

H.264 Type Baseline Profile/Main Profile/High Profile

Video Compression Main Stream: H.265+/H.265/H.264+/H.264,Sub-stream: H.265/H.264/MJPEG,Third Stream: H.265/H.264/MJPEG

H.265 Type Baseline Profile/Main Profile/High Profile

Video Bitrate 32 Kbps to 16384 Kbps

Audio Compression G.711alaw/G.711ulaw/G.722.1/G.726/MP2L2/PCM

Audio Bitrate G.711alaw/G.711ulaw: 64 Kbps,G.722.1/G.726: 16 Kbps,MP212/PCM: 32 Kbps/64 Kbps/128 Kbps

SVC Support

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Camera Module

Image Sensor 1/2.5" progressive scan CMOS

Min. Illumination Color: 0.005 Lux @(F1.6, AGC ON),B/W: 0.001Lux @(F1.6, AGC ON),0 Lux with IR

White Balance Auto/Manual/ATW (Auto-tracking White Balance)/Indoor/Outdoor/Fluorescent Lamp/Sodium Lamp

Gain Auto/Manual

Shutter Time 50Hz: 1/1 s to 1/30,000 s,60Hz: 1/1 s to 1/30,000 s

Day & Night IR Cut Filter

Digital Zoom 16×

Privacy Mask 24 programmable privacy masks

Focus Mode Auto/Semi-automatic/Manual

WDR 120 dB WDR (not supported by full frame rate)

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Supplement Light

IR Distance100 m

Smart IRSupport

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PTZ

Movement Range (Pan)360° endless

Pan Speed Configurable, from 0.1°/s to 80°/s, ,Preset speed: 80°/s

Movement Range (Tilt) From -15° to 90° (auto-flip)

Tilt Speed Configurable, from 0.1°/s to 80°/s,Preset Speed: 80°/s

Proportional Zoom Support

Presets 300

Patrol Scan 8 patrols, up to 32 presets for each patrol

Pattern Scan 4 pattern scans, record time over 10 minutes for each scan

Power-Off Memory Support

Park Action Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan

3D Positioning Support

PTZ Status Display Support

Preset Freezing Support

Scheduled TaskPreset/ Pattern Scan/Patrol Scan/Auto Scan/ Tilt Scan/Random Scan/ Frame Scan/Panorama Scan/ Dome Reboot/Dome Adjust/ Aux Output

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Smart Features

Basic Event Detection Motion Detection, Video Tampering Detection, Exception

Smart Detection Intrusion Detection, Line Crossing Detection, Region Entrance Detection, Region Exiting Detection, Object Removal Detection, Unattended Baggage Detection, Audio Exception Detection

Smart Record ANR (Automatic Network Replenishment), Dual-VCA

ROI Main stream, sub-stream and third stream respectively support four fixed areas.

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General

Material ADC 12, PC+10% GF

Dimensions Φ 164.5 mm × 290 mm (Φ 6.48" × 11.42")

Approx. 2 kg (4.41 lb)

Protection Level IP66 Standard, TVS 4000V Lightning Protection, Surge Protection and Voltage Transient Protection

Power

12 VDC, 2.0 A and PoE (802.3 at), 42.5 to 57 VDC, 0.6 A, class4

Max.: 18 W, including max. 7W for IR

Working Temperature -30°C to 65°C (-22°F to 149°F)

Working Humidity ≤ 90%