Name: Hikvision 4-inch 2 MP 25X Powered by DarkFighter Network Speed Dome
Brand: HIKVISION
SKU: DS-2DE4225W-DE
Price: 659 USD
Availability: InStock

Hikvision 4-inch 2 MP 25X Powered by DarkFighter Network Speed Dome

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SKU:

DS-2DE4225W-DE

MPN:

DS-2DE4225W-DE

Description

Description

High quality imaging with 2 MP resolution
Excellent low-light performance via powered-by-DarkFighter technology
Clear imaging against strong back lighting thanks to 120 dB WDR technology
Pan and tilt ability enables camera to monitor zones of interest
25x optical zoom allows for closer viewing of subjects in expansive areas
Water and dust resistant (IP66)

Camera
Image Sensor1/2.8" progressive scan CMOS
Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON), B/W: 0.001 Lux @ (F1.6, AGC ON)
Shutter Speed1 s to 1/30,000 s
Slow ShutterYes
Day & NightIR cut filter
Zoom25x optical, 16x digital
Max. Resolution1920 × 1080

Lens
FocusAuto, semi-auto, manual
Focal Length4.8 mm to 120 mm
Zoom SpeedApprox. 3.6 s
FOV
Horizontal field of view: 57.6° to 2.5° (wide-tele),

Vertical field of view: 34.4° to 1.4° (wide-tele),

Diagonal field of view: 64.5° to 2.9° (wide-tele)
ApertureMax. F1.6

PTZ
Movement Range (Pan)360°
Movement Range (Tilt)0° to 90°
Pan SpeedPan speed: configurable from 0.1° to 160°/s; preset speed: 160°/s
Tilt SpeedPan speed: configurable from 0.1° to 160°/s; preset speed: 160°/s
Proportional PanYes
Presets300
Patrol Scan8 patrols, up to 32 presets for each patrol
Pattern Scan4 pattern scans, record time over 10 minutes for each scan
Power-Off MemoryYes
Park ActionPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan
3D PositioningYes
PTZ Status DisplayYes
Preset FreezingYes
Scheduled TaskPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, aux output

Video
Main Stream
50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720)

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

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

60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)
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
Video Bit Rate32 kbps to 16384 kbps
H.264 TypeBaseline Profile/Main Profile/High Profile
H.265 TypeMain profile
Scalable Video Coding (SVC)H.264 and H.265 encoding
Region Of Interest (ROI)8 fixed regions for each stream

Audio
Audio CompressionG.711alaw, G.711ulaw, G.722.1, G.726, MP2L2, PCM
Audio Bit RateMP2L2: 32 kbps, 40 kbps, 48 kbps, 56 kbps, 64 kbps, 80 kbps, 96 kbps, 112 kbps, 128 kbps, 144 kbps, 160 kbps, 192 kbps
Audio Sampling RateMP2L2: 16 kHz, 32 kHz, 48 kHz, PCM: 8 kHz, 16 kHz, 32 kHz, 48 kHz
Environment Noise FilteringYes

Network
Network StorageNAS (NFS, SMB/CIFS)
ProtocolsIPv4/IPv6, HTTP, HTTPS, 802.1x, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour, WebSocket, WebSockets
APIOpen Network Video Interface, ISAPI, SDK, ISUP
Simultaneous Live ViewUp to 20 channels
User/HostUp to 32 users; 3 user levels: administrator, operator, and user
SecurityPassword protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, control timeout settings, security audit log, TLS 1.2, host authentication (MAC address)
ClientiVMS-4200, HikCentral Pro, Hik-Connect
Web BrowserIE10-11, Chrome 57.0+, Firefox 52.0+, Safari 11+

Image
Day/Night SwitchDay, Night, Auto, Schedule
Image EnhancementBLC, HLC, 3D DNR
Wide Dynamic Range (WDR)120 dB
DefogDigital defog
Regional ExposureYes
Regional FocusYes
Image SettingsSaturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
Image Parameters SwitchYes
Privacy Mask24 programmable polygon privacy masks, mask color or mosaic configurable
SNR＞52dB

Interface
Ethernet Interface1 RJ45 10M/100M self-adaptive Ethernet port
On-Board StorageBuilt-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB
Alarm1 alarm input, 1 alarm output
Audio1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 KΩ ± 10%; 1 output (line out), line level, output impedance: 600 Ω
ResetYes

Event
Basic EventVideo tampering alarm, motion detection, alarm input, alarm output, exception
Smart EventFace detection, line crossing detection, region entrance detection, unattended baggage detection, object removal detection, intrusion detection, region exiting detection, audio exception detection
Alarm LinkageUpload to FTP/NAS/memory card, notify surveillance center, send email, trigger alarm output, trigger recording, and PTZ actions (such as preset, patrol scan, pattern scan)

General
Power12 VDC, 2.0 A, max. 18 W; PoE (802.3 at)
Operating Condition-30 °C to 65 °C (-22 °F to 149 °F). Humidity 90% or less (non-condensing)
MaterialADC 12, PC+ABS, PC/PMMA
DimensionØ 180 mm × 239.5 mm (Ø 7.1" × 9.4")
WeightApprox. 2 kg (4.41 lb.)

Approval
EMC
FCC (47 CFR Part 15, Subpart B);

CE-EMC (EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3:2013+A1:2019, EN 50130-4: 2011 +A1: 2014);

RCM (AS/NZS CISPR 32: 2015);

IC (ICES-003: Issue 7);

KC (KN 32: 2015, KN 35: 2015)
Safety
UL (UL 62368-1)

CB (IEC 62368-1:2014+A11);

CE-LVD (EN 62368-1:2014+A11:2017),

BIS (IS 13252(Part 1):2010/ IEC 60950-1: 2005);

LOA (IEC/EN 60950-1)
Environment
CE-RoHS (2011/65/EU);

WEEE (2012/19/EU);

Reach (Regulation (EC) No 1907/2006)
ProtectionIP66 (IEC 60529-2013), TVS 6000V lightning protection, surge protection and voltage transient protection