PTZ function:
The Hikvision DS-2DE4A225IWG-E is a compact PTZ Mini Dome Camera that not only excels with a high image quality of 2MP, but also with its powerful PTZ function. The camera can rotate as much as 360° and features 25x optical zoom. The night vision of this model is 50 metres thanks to EXIR infrared, but only needs it in light conditions below 0.005LUX.

Acusense:
The camera features Hikvision's Acusense technology that allows smart detection to be done on people and/or vehicles. This way, you will not have unnecessary recordings of leaves blowing around or cats and dogs, for example.

Autotracking:
The camera can rotate 360°, tilt 90° and features 25x optical zoom. This gives you an excellent overview of your surroundings and allows you to easily bring objects closer without losing quality. Also, this camera features Autotracking so that it can automatically follow people or vehicles, automatically zooming in and out!!

Features:
The camera's features include intrusion detection, line crossing detection, motion detection and sound detection. Link the camera to an alarm system to create a complete surveillance solution.

Specifications:

Camera

• Image Sensor1/2.8" Progressive Scan CMOS
• Max. Resolution1920 × 1080
• Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON), B/W: 0.001 Lux @ (F1.6, AGC ON), 0 Lux with IR
• Shutter Speed1/1 s to 1/30,000 s
• Day & NightIR cut filter
• Zoom25 × optical, 16 × digital
• Slow ShutterYes

Lens

• Focal Length4.8 to 120 mm
• FOVHorizontal FOV 54.9° to 2.7°, vertical FOV 31.5° to 1.5°, diagonal FOV 62.3° to 3.1°
• FocusAuto, semi-auto, manual
• ApertureMax. F1.6
• Zoom SpeedApprox. 3.4 s

Illuminator

• Supplement Light TypeIR
• Supplement Light RangeIR Distance: up to 50 m
• Smart Supplement LightYes
• IR Wavelength850 nm

PTZ

• Movement Range (Pan)0° to 360°
• Movement Range (Tilt)5° to 90°
• Pan SpeedPan speed: configurable from 0.1° to 300°/s; preset speed: 350°/s
• Tilt SpeedTilt speed: configurable from 0.1° to 160°/s, preset speed 200°/s
• Proportional Pan Yes
• Presets 300
• Preset Freezing Yes
• Patrol Scan8 patrols, up to 32 presets for each patrol
• Pattern Scan 4 pattern scans, record time over 10 minutes for each scan
• Park Action Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan
• 3D Positioning Yes
• PTZ Status Display Yes
• Scheduled Task preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust
• Power-Off Memory Yes

Video

• Main Stream

  50 Hz: 50 fps (1920 × 1080, 1280 × 960, 1280 × 720);

  60 Hz: 60 fps (1920 × 1080, 1280 × 960, 1280 × 720)

  *High frame rate is supported under certain settings.

• 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

• 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/AAC-LC
• Audio Bit Rate64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/128 to 1024 Kbps (PCM)/16 to 64 Kbps (AAC-LC)
• Audio Sampling RateAAC-LC: 16 kHz, 32 kHz, 48 kHz; MP2L2: 16 kHz, 32 kHz, 48 kHz; PCM: 8 kHz, 16 kHz, 32 kHz, 48 kHz
• Environment Noise FilteringYes

Network

• 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
• Simultaneous Live ViewUp to 20 channels
• APIOpen Network Video Interface (Version 19.12), Profile S, Profile G, Profile T), ISAPI, SDK, ISUP
• 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)
• Network StorageNAS (NFS, SMB/CIFS), auto network replenishment (ANR)
• ClientiVMS-4200, HikCentral Pro, Hik-Connect
• Web BrowserIE 10 to 11, Chrome 57+, Firefox 52+, Safari 11+

Image

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

Interface

• Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
• On-Board StorageBuilt-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB
• Audio1 input (line in), max input amplitude: 1Vrms, input impedance: 4.7 KΩ ± 5%; 1 output (line out), line level, output impedance:100Ω±5%
• Alarm2 inputs, 2 outputs
• ResetYes

Event

• Basic EventMotion detection, video tampering alarm, exception, alarm input and output
• Smart Eventline crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection, audio exception detection
• LinkageUpload to FTP/NAS/memory card, notify surveillance centre, send email, trigger alarm output, trigger recording, and PTZ actions (such as preset, patrol scan, pattern scan)
• Smart TrackingManual tracking,auto-tracking

• Deep Learning Function
• Face Capture

  Detects up to 5 faces simultaneously,

  Supports detecting, tracking, capturing, grading, selecting of face in motion, and outputs the best face picture

General

• Power12 VDC, Max. 24 W; PoE (802.3at)
• DimensionØ 169 mm × 161 mm (Ø 6.65" × 6.34")
• WeightApprox. 2.45 kg (5.40 lb.)
• Operating Condition-30 °C to 65 °C (-22 °F to 149 °F). Humidity 90% or less (non-condensing)
• General FunctionMirror, password protection

Approval

• ProtectionIP66 (IEC 60529-2013), TVS 6000V lightning protection, surge protection and voltage transient protection