Hikvision DS-2DE4425IW-DE IP PoE ONVIF Dome Camera 4MP , 4.8-120mm Varifocal Lens, 1 / 2.8 "CMOS sensor, H.265 + . Day & Night (ICR), DARKFIGHTER TECHNOLOGY , Micro SD Slot ( UP TO 256GB - NOT INCLUDED) , Triple Stream, Motion Detection , ROI, WDR 120dB, BLC, 3D DNR, Defog, AGC, Connection to Hik-connect.
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DS-2DE4425IW-DE | HIKVISION SPEED DOME IP ONVIF® POE 4MP VARIFOCAL OPTICS 4.8MM ~ 120MM - H.265 +
Hikvision IP PoE outdoor camera SPEED DOME
Resolution: 4MP - DarkFighter Technology - Varifocal Optics 4.8 mm - 120 mm - 1 / 2.8 "CMOS sensor - H.265 +
Day / Night (ICR) - WDR 120dB - AGC -BLC - 3D DNR - Defog - Motion Detection - Triple Stream - AUDIO - ALARM
Power supply NOT included - 256GB MicroSD slot (not included) - 24 month warranty
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DarkFighter Technology: |
| ONVIF®: Onvif, the absolute standard for IP cameras. Being Onvif guarantees compatibility with any modern recording system. NOT being Onvif means having a camera for its own sake that can never be used together with recording systems. |
| POE (Power Over Ethernet): The advantage of a PoE camera is obvious, it allows it to be powered with the same cable with which it communicates without carrying additional power cables and without having to install a separate power supply system, a PoE camera guarantees constant voltages and simple installation. |
| Resolution: This camera features 4MP 4Megapixel resolution in real time! ( 2560 × 1440 ) 1 / 2.8 ”progressive scan CMOS image sensor |
| Optics: This camera features a 4.8 - 120 mm Varifocal lens |
Compression H.265 + 
A self-developed intelligent algorithm by Hikvision that can greatly reduce the video bitrate based on a standard H.265 codec. Hikvision's H.265 + reduces transmission bandwidth and required storage capacity without impacting video quality, thanks to three key technologies: prediction encoding, noise suppression and flexible bit rate control. Optimized for multiple surveillance scenarios, it allows for greater use of ultra HD surveillance cameras, such as 8MP and 12MP cameras. |
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HIK-CONNECT Hik Connect allows you to control the device remotely
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| ROI (Region Of Interest): The images deriving from IP cameras are “compressed”, consequently the quality is set during the recording phase. Especially on cameras with a very high resolution, it is often necessary to reduce the quality in order to guarantee a reduced bandwidth occupation and record a greater number of days or cameras. The ROI allows you to define areas where you can set a higher quality (for example a door, the area where the plate usually passes, an exit, etc.). In that area I can set a higher quality thus guaranteeing a greater definition of the image.  |
| Day / Night: Allows you to adapt the lens to night / day vision, and the relative automatic management of the IR illuminator, when present.
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| IR CUT FILTER (ICR): Mechanical filter that allows correct viewing of images in daytime viewing conditions. It filters the typical infrared frequencies thus improving the image quality. In night conditions the filter is removed as it is necessary to capture the typical IR frequencies.  |
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MICRO SD SLOT: 256GB Micro SD slot ( NOT INCLUDED ) |
| BLC (Back Light Compensation): is one of the 3 possible steps in the management of images with contrast, typical situations are (entrances or exits from car parks, plates, special lights, entrances with shots from inside to outside, etc.) light compensation is one of the most complex possible, the BLC function allows a fair adaptation to these situations |
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Smart features: This camera has several smart features:
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| AGC (Automatic Gain Control): integrated signal amplifier that allows viewing even in critical conditions. It is automatic and does not require specific settings. |
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WDR 120DB:  |
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3D- DNR: |
| Diet: A power supply (not included) 12 VDC, 2.0 A and PoE (802.3 at), 42.5 to 57 VDC, 0.6 A, class4 is required for the operation of this camera.  |
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IP66 protection: ? Protection from dust and temporary immersion. Suitable for outdoor environments. |
Data sheet
| DS-2DE4425IW-DE | |
| Camera Module | |
| Image Sensor | 1 / 2.8 "progressive scan CMOS |
| Min Illumination |
Color: 0.005 Lux @ (F1.6, AGC ON) B / W: 0.001Lux @ (F1.6, AGC ON) |
| 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) |
| Lens | |
| Focal Length | 4.8 mm to 120 mm, 25 × optical zoom |
| Zoom Speed | Approx. 3.6 s (optical lens, wide-tele) |
| Field of View |
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) |
| Working Distance | 10 mm to 1500 mm (wide-tele) |
| Aperture Range | F1.6 to F3.5 |
| 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 | Yes |
| 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 | Yes |
| Park Action | Preset / Pattern Scan / Patrol Scan / Auto Scan / Tilt Scan / Random Scan / Frame Scan / Panorama Scan |
| 3D Positioning | Yes |
| PTZ Position Display | Yes |
| Preset Freezing | Yes |
| Scheduled Task | Preset / Pattern Scan / Patrol Scan / Auto Scan / Tilt Scan / Random Scan / Frame Scan / Panorama Scan / Dome Reboot / Dome Adjust / Aux Output |
| Compression Standard | |
| 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 Type | Baseline profile / main profile / high profile |
| H.264 + | Yes |
| H.265 Type | Main Profile |
| H.265 + | Yes |
| Video Bit Rate | 32 Kbps to 16384 Kbps |
| Audio Compression | G.711alaw / G.711ulaw / G.722.1 / G.726 / MP2L2 / PCM |
| Audio Bit Rate |
G.711alaw / G.711ulaw: 64 Kbps, G.722.1 / G.726: 16 Kbps, MP212 / PCM: 32 Kbps / 64 Kbps / 128 Kbps |
| SVC | Yes |
| Smart Features | |
| Basic Event | Motion Detection, Video Tampering Detection, Exception |
| Smart Event | 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. |
| Image | |
| 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) |
| Sub-stream |
50Hz: 25fps (704 × 576, 640 × 480, 352 × 288), 60Hz: 30fps (704 × 480, 640 × 480, 352 × 240) |
| 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) |
| Image Enhancement | HLC / BLC / 3D DNR / Defog / EIS / Regional Exposure / Regional Focus |
| Network | |
| Network Storage | Built-in memory card slot, support Micro SD / SDHC / SDXC, up to 256GB; 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 user levels, administrator, operator and user |
| Security Measures | User authentication (ID and PW), Host authentication (MAC address); HTTPS encryption; IEEE 802.1x port-based network access control; IP address filtering |
| 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 |
| Interface | |
| Audio Interface | 1-ch audio input and 1-ch audio output |
| Network Interface | 1 RJ45 10M / 100M Ethernet, PoE + (802.3 at, class4) |
| General | |
| 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% |
| Protection Level | IP66 Standard, TVS 4000V Lightning Protection, Surge Protection and Voltage Transient Protection |
| Material | ADC 12, PC + 10% GF |
| Dimension | Φ 164.5 mm × 290 mm (Φ 6.48 "× 11.42") |
| Weight | Approx. 2 kg (4.41 lb) |
Further details
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