Hikvision DS-2DE4A425IWG1-E 4MP PTZ with 25x zoom and IR 50m
4 MP PTZ surveillance camera with 25x optical zoom, DarkFighter, and intelligent autotracking
- 25x optical zoom for long-distance surveillance
- DarkFighter delivers color images in very low light
- Automatic tracking of people and vehicles
- 50 meter infrared night illumination
- 360° panning and fast PTZ control
This PTZ surveillance camera is designed for monitoring larger areas where both overview and the ability to zoom in on details are needed. With DarkFighter technology, the camera delivers clear images even in challenging lighting conditions.
At the same time, intelligent autotracking and AcuSense analysis make it easier to follow people and vehicles, while the powerful optical zoom provides a detailed image even over long distances.
| Technical specifications | |
| Model | DS-2DE4A425IWG1-E |
| Product type | 4 MP 25× Powered-by-DarkFighter IR AcuSense network speed dome camera |
| Image sensor | 1/2.8" Progressive Scan CMOS |
| Maximum resolution | 2560 × 1440 |
| Minimum illumination | Colour: 0.005 lux at F1.6, AGC on Black and white: 0.001 lux at F1.6, AGC on 0 lux with IR |
| Shutter speed | 1/1 s to 1/30,000 s |
| Day/night function | IR cut filter |
| Zoom | 25× optical zoom 16× digital zoom |
| Focal length | 4.8–120 mm |
| Field of view | Horizontal: 53.3° to 2.6° Vertical: 30.6° to 1.5° Diagonal: 60.5° to 3° |
| Focus | Auto, semi-auto, manual |
| Maximum aperture | F1.6 |
| Zoom speed | Approximately 3.4 seconds |
| Supplement light | IR Range up to 50 m 850 nm wavelength Smart supplement light supported |
| Pan range | 0° to 360° |
| Tilt range | -5° to 90° |
| Pan speed | Configurable: 0.1° to 300°/s Preset speed: 350°/s |
| Tilt speed | Configurable: 0.1° to 160°/s Preset speed: 200°/s |
| PTZ functions | 300 presets 8 patrols with up to 32 presets per patrol 4 pattern scans with more than 10 minutes recording time per pattern 3D positioning Proportional pan Preset freezing Power-off memory PTZ status display |
| Park actions | Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan |
| Scheduled tasks | Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjustment |
| Main stream | 50 Hz: up to 50 fps at 2560 × 1440, 1920 × 1080, 1280 × 960 or 1280 × 720 60 Hz: up to 60 fps at 2560 × 1440, 1920 × 1080, 1280 × 960 or 1280 × 720 |
| Sub-stream | 50 Hz: up to 25 fps 60 Hz: up to 30 fps |
| Third stream | 50 Hz: up to 25 fps 60 Hz: up to 30 fps Supports up to 1920 × 1080 |
| 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 coding | H.264 Baseline, Main and High Profile H.265 Main Profile H.264 and H.265 scalable video coding |
| Region of interest | 8 fixed regions for each stream |
| Audio compression | G.711, G.722.1, G.726, MP2L2, PCM, MP3, AAC-LC |
| Audio interfaces | 1 × audio input 1 × audio output Environmental noise filtering supported |
| Network interface | 1 × RJ45 10/100 Mbps self-adaptive Ethernet port |
| Network protocols | TCP/IP, ICMP, HTTP, FTP, SFTP, DHCP, DDNS, HTTPS, DNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, QoS, IPv4, IPv6, UDP, SSL/TLS, ISUP, WebSocket, WebSockets, 802.1X |
| Compatible integration | ONVIF Profile S, Profile G and Profile T ISAPI SDK ISUP |
| Simultaneous live view | Up to 20 channels |
| Users | Up to 32 users Administrator, operator and user levels |
| Security | Password protection Complex password support HTTPS encryption 802.1X authentication Watermark IP address filtering HTTP/HTTPS authentication Control timeout settings Security audit log TLS 1.2 MAC address host authentication |
| Network storage | NAS using NFS or SMB/CIFS Auto Network Replenishment (ANR) |
| Clients | iVMS-4200 HikCentral Pro Hik-Connect |
| Supported browsers | Chrome 80+, Firefox 80+, Safari 13+, Edge 89+ |
| Image functions | 120 dB WDR BLC HLC 3D DNR Digital defog Regional focus Regional exposure SNR greater than 52 dB |
| Privacy masking | 24 programmable polygon privacy masks Configurable mask color or mosaic |
| On-board storage | microSD, microSDHC or microSDXC card up to 512 GB |
| Alarm I/O | 2 alarm inputs / 2 alarm outputs |
| Basic events | Motion detection Video tampering alarm Exceptions Alarm input and output |
| Smart events | Line crossing detection Intrusion detection Region entrance detection Region exit detection Unattended baggage detection Object removal detection Audio exception detection |
| Alarm linkage | Upload to FTP, NAS or memory card Notify surveillance centre Send email Trigger alarm output Trigger recording Trigger PTZ actions including preset, patrol and pattern scan |
| Smart tracking | Manual tracking Automatic tracking |
| Face capture | Detects up to 5 faces simultaneously Supports face detection, tracking, capture, grading and best-picture selection |
| Regional people counting | Up to 8 detection regions People density detection Number-of-people exception detection Waiting-time exception detection Independent arming schedules and linkage settings Real-time people count search |
| DORI distance at tele position | Detection: 2402.4 m Observation: 953.3 m Recognition: 480.5 m Identification: 240.2 m |
| DORI distance at wide position | Detection: 96.1 m Observation: 38.1 m Recognition: 19.2 m Identification: 9.6 m |
| Power supply | 12 V DC, maximum 24 W PoE IEEE 802.3at |
| Operating conditions | -30°C to +65°C Humidity up to 90% without condensation |
| Protection | IP67 TVS 6000 V lightning protection Surge and voltage transient protection |
| Dimensions | Ø 169 × 161 mm |
| Weight | Approximately 2.45 kg |
| Optional accessories | DS-1280ZJ-SD11 junction box DS-1691ZJ-L pendant mount DS-1671ZJ-SD11 in-ceiling mount DS-1605ZJ wall mount DS-1691ZJ pendant mount DS-1691ZJ-M pendant mount |
| Der tages forbehold for eventuelle fejl og ændringer i specifikationerne / Specifications are subject to change without notice. Errors and omissions excepted. | |
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Professional PTZ camera for monitoring large areas
DS-2DE4A425IWG1-E is a professional PTZ surveillance camera designed for monitoring areas where one camera position needs to cover large spaces. The camera combines high image quality, powerful zoom, and intelligent analytics functions.
This makes the camera suitable for businesses, industrial areas, parking lots, ports, construction sites, stations, and other places where both overview and detail are needed.
25x optical zoom
The camera’s optical zoom makes it possible to get very close to people, vehicles, or events without losing image quality. This makes the camera well suited for surveillance over long distances.
The powerful zoom makes it possible to monitor a larger area and then focus on details afterwards when needed.
DarkFighter for low-light surveillance
DarkFighter technology allows the camera to deliver clear color images even when lighting conditions are very limited. This provides better detail during times when standard cameras often switch to black and white.
This makes the camera well suited for surveillance early in the morning, late in the evening, and in other situations with limited lighting.
AcuSense reduces false alarms
AcuSense can distinguish between people, vehicles, and other movements such as rain, leaves, or animals. This reduces the number of unnecessary alarms and makes monitoring more accurate.
This means you can react faster to the events that matter.
Automatic tracking of people and vehicles
The camera can automatically follow people or vehicles as they move through the surveillance area. The function helps keep the subject in the frame without manual control.
This gives you a better overview during incidents and can make the recordings more useful afterwards.
360° panning and precise control
The PTZ function makes it possible to pan, tilt, and zoom the camera directly from a computer or mobile device. The camera can also save preset positions and automatically patrol between selected areas.
This makes the camera well suited for monitoring larger areas where one camera position needs to cover several zones.
50 meter infrared night illumination
The built-in infrared illumination allows the camera to monitor areas in total darkness at distances of up to 50 meters.
The intelligent light control automatically adjusts the IR light so subjects close to the camera are not overexposed.
Clear images in backlight
With 120 dB WDR, the camera can handle large differences between bright and dark areas in the same image.
This provides better image quality at entrances, gates, or other places where strong backlight would otherwise make people difficult to recognize.
Local storage on microSD card
The camera has built-in support for microSD cards with up to 512 GB of storage. This makes local recording directly in the camera possible if no network recorder is used.
Local storage can also serve as extra security if the network connection is temporarily interrupted.
Accessories
Wall mounts, ceiling mounts, pendant mounts, and junction boxes are available for the camera, so the installation can be adapted to different environments. The camera can also be used together with Hikvision network recorders, PoE switches, and other accessories for professional surveillance installations.
Under the accessories tab, you will find mounts and compatible products that fit the camera.
Technical key points
- Model: DS-2DE4A425IWG1-E
- Camera type: PTZ speed dome
- Resolution: 4 MP
- Lens: 4.8 to 120 mm
- Zoom: 25x optical, 16x digital
- DarkFighter technology
- Infrared range: up to 50 meters
- WDR: 120 dB
- AcuSense person and vehicle recognition
- Automatic tracking (Auto Tracking)
- Panning: 360°
- Tilt: -5° to 90°
- Storage: microSD up to 512 GB
- Audio: 1 input, 1 output
- Alarm: 2 inputs, 2 outputs
- Power supply: 12 V DC or PoE+ (802.3at)
- Protection rating: IP67
- Dimensions: Ø169 × 161 mm
- Weight: approx. 2.45 kg
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