Podpora

Máš otázky alebo úvahy?

Detaily

IP PTZ Camera: Hikvision DS-2DE4220IW-DE (2MP, 20x optical zoom: 4.7-94mm, IR up to 100m, PoE+)
Front view

IP PTZ Camera: Hikvision DS-2DE4220IW-DE (2MP, 20x optical zoom: 4.7-94mm, IR up to 100m, PoE+)
View
IP PTZ Camera: Hikvision DS-2DE4220IW-DE (2MP, 20x optical zoom: 4.7-94mm, IR up to 100m, PoE+)
IP PTZ Camera: Hikvision DS-2DE4220IW-DE (2MP, 20x optical zoom: 4.7-94mm, IR up to 100m, PoE+)
Connectors and included accessories
Key features
  • max. resolution 4 MPix / 2560x 1440 (up to 25 fps, 50 fps for 1080 P and below),
  • focal length f= 4.8-120 mm (optical zoom x25),
  • image enhancement functions: WDR (120 dB), HLC, BLC, 3D-DNR, Defog, EIS,
  • 4 ROIs,
  • automatic tracking,
  • H.265+ / H.265 / H.264+ / H.264 / MJPEG video compression,
  • smart 3D positioning,
  • SMART functions,
  • 300 programmable presets,
  • 8 patrols (each with 32 presets), 4 routes,
  • 24 privacy masks,
  • ANR function,
  • microSD card slot (up to 256 GB),
  • IR up to 150 m (Smart IR),
  • audio IN/OUT (1/1); alarm IN/OUT (2/1),
  • IP66 rating,
  • iVMS 4200 (PC) and Hik-Connect (smartphone) software,
  • access via the Hik-Connect cloud,
  • power: 24 VAC, HI-PoE.
Latest software under link.
The Hikvision DS-2DE7425IW-AE K17918 IP PTZ camera is equipped with a high-quality sensor that allows to capture 4 MP (2560 x 1440) images at 25 fps (50 fps for resolutions of 1920 x 1080 and lower). The camera provides three independent data streams and several video compression methods: H.265+ / H.265 / H.264+ / H.264 / MJPEG. Thanks to its separate day or night modes, the model adequately renders all colors in daylight and uses its maximum sensitivity in low light conditions at night. The camera comes with an IR illuminator with a range of up to 150 m and a Smart IR function. Infrared brightness and angle are automatically adjusted depending on the scene. The audio input allows to connect a microphone, and the audio output can be connected to an active loudspeaker (with a built-in amplifier). This solution enables two-way voice communication, audio monitoring of the spot, as well as audio recording. The 3D positioning function allows to easily mark the area to be zoomed in. The IP66-rated housing of the camera protects optical and electronic components against adverse weather conditions. The camera can be powered with 24 VAC or the Hi-PoE method.
PTZ mechanism
The P/T mechanism can change the position of the optical axis of the camera at a speed of 0.1°/s...160°/s (240°/s between presets). Thanks to high sensitivity, advanced processing algorithms, such as 3D DNR, WDR (120 dB), BLC, HLC, Defog, and EIS, the camera can effectively operate in difficult light conditions. In conjunction with a 25x optical zoom and 16x digital zoom it allows for detailed monitoring of large areas with a total zoom up to 400x. The ability to set up to 300 presets, 8 patrols and 4 routes, allows the operator to precisely set the camera view and create specific patrol routes.

Smart functions
The camera is equipped with smart features that increase its functionality and detection efficiency:
  • basic level: motion detection, alarm inputs/outputs, anti-tampering, exceptions,
  • intelligent event analysis: face detection, virtual line crossing, person entering/leaving a zone, leaving/taking an object in/from a zone, intruder detection,
  • smart recording: ANR, Dual-VCA,
  • ROIs: 4 areas,
  • Auto-Tracking: automatic tracking, panorama, event.
Specifications:
Name Hikvision  DS-2DE7425IW-AE
Code
K17918
Video system
IP
Image sensor
1/2.5’’ Progressive Scan CMOS
Sensitivity 0.005 lx @ F1.6 (color)
0.001 lx @ F1.6 (B/W)
Resolution 2560 x 1440 (4 MP)
Frame rate
up to 25 fps at 2560 x 1440 (main stream)
  up to 50 fps at 1920 x 1080 and lower (main stream)
25 fps (second and third stream)
Streams 3
Video compression
H.265+ / H.265 / H.264+ / H.264 / MJPEG
Audio compression
G.711alaw / G.711ulaw / G.722.1 / G.726 / MP2L2 / PCM
White balance
Automatic, Manual, ATW, Indoors, Outdoors, Fluorescent Lamp, Sodium Lamp
AGC Automatic / Manual
Image processing functions
3D-DNR, WDR (120dB), BLC, HLC, Defog, EIS
ROIs Yes, 4
ICR Yes
Privacy masks
Yes, 24
Focusing Manual / Semiautomatic / Automatic
Focal length
4.8 - 120 mm
Optical zoom x 25
Digital zoom
x 16
Viewing angle
59.5 - 2.6o
Zooming time
c. 3.6 s
Minimum focusing distance
10 - 1500 mm
F-number range
F1.6 - F3.5
Pan range
360o
Tilt range
-15o... 90° (auto flip)
Pan speed
0.1o... 160o/s, (preset: 240o/s)
Tilt speed
0.1o... 120o/s, (preset: 200o/s)
Number of presets
300
PTZ functions
8 patrols, up to 32 presets each 
Routes 4 (each with a recording time of more than 10 mins)
Park actions
Preset, Pattern scan, Patrol scan, Auto scan, Tilt scan, Random scan, Frame scan, Panorama scan
Detection Motion detection, external alarm, tampering, exceptions,
Smart detection
 Face detection, virtual line crossing, person entering/leaving the zone, leaving/taking an object in/from the zone, intruder detection, audio exceptions
IR range
up to 150 m
NAS support
Yes
Max. number of simultaneous connections
20
Max. number of users 32
3D positioning
Yes
ANR Yes
Auto-Tracking Yes
Audio IN/OUT
Yes, 1/1
Alarm IN/OUT Yes, 2/1
Network interface
RJ-45, 10/100Base-T
MicroSD card slot
Yes, up to 256 GB
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
Supported standards
Onvif, ISAPI, CGI, Hikvision SDK
PTZ control
NVR (via network), IE, dedicated software
Browser compatibility
IE 8-11, Chrome 31.0-44, Firefox 30.0-51
Dedicated apps
iVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect
Operating humidity up to 90%
Operating temperature
-30...+65°C
IP rating
IP66
Supply voltage / power consumption 24 VAC / HI-PoE, max. 40 W
Dimensions Φ220 x 353 mm
Weight
5.5 kg

 

H.265+ video compression
H.265+/H.265 – a higher compression ratio that preserves the image quality of H.264
The camera implements several video compression methods, such as H.265+, H.265, H.264+, H.264, MJPEG. Compared with H.264, H.265 can reduce the data stream by half, which translates into proportional disk space savings and extended data retention time. H.265+ and H.264+ are Hikvision standards based on the original systems and optimized for CCTV applications. They further minimize the streams in typical video surveillance scenarios. With the advanced video compression algorithms, the camera can be used in IP CCTV systems based on modern NVRs implementing the H.265 standard (the DS-76/77/96NI-I/K series supports H.265+, H.265, H.264+, H.264). Of course, the camera can also operate with older models that support H.264 (the DS-76/77NI-E series supports H.264+, H.264).
Continuous recording thanks to the ANR function
With the support of ANR (Automatic Network Replenishment), each IP camera equipped with a memory card can record video even in the absence of network connection. Once the network connection is restored, the footage is automatically synchronized with that recorded on the NVR. This ensures a continuous coverage of events, even in the event of communication problems between the camera and NVR.
Convenient client applications
The iVMS 4200 client software allows HIKVISION devices to be managed in IP networks. The software enables the configuration and management of NVRs/DVRs, IP and analog cameras (in hybrid systems). The iVMS 4200 utility can remotely manage up to 256 devices, with the use of up to 4 monitors. One monitor can display footage from up to 64 cameras. Aside from system configuration and live monitoring, the utility can be used for remote playback, notifications, two-way audio transmission, and multi-level e-maps.
The control panel of the iVMS-4200 application
Hik-Connect is a mobile application intended for Android and iOS smarthphones, which can be used for the remote live streaming of images from DVRs, NVRs, and network cameras via Wi-Fi, 2G or 3G networks, as well as for for playing back recorded video files. The application connects with the devices by IP addresses and/or through the P2P cloud.
The start menu of the Hik-Connect app
with a live view thumbnail
The live view screen
Working in the cloud
Hik-Connect is also a network service for Hikvison devices. The service is based on cloud data processing and integrates the following functions:
  • Remote cloud access - allows access to the device for users without an external IP address or when simplicity is imporant. Only the basic configuration of the network is required. The PC or smartphone app connects with the device via a P2P cloud service;
  • DDNS server - DDNS assigns a fixed domain name to dynamically changing IP addresses (Dynamic DNS). This feature is useful when the ISP does not provide users with a fixed IP address. To be able to use DDNS, it is necessary to ave a public IP address and provide access from the external network to the appropriate ports of the NVR (server and http, by default 8000 and 80). The connection is possible via a web browser or via a PC or smarphone client application,
Advanced applications for organizing and operating CCTV systems
Applications intended for the installers and operators/users of video surveillance systems based on Hikvision devices are described in this article.

The main window of SADP application
SADP (Search Active Device Protocol) is a free and simple utility for searching Hikvision IP cameras and Hikvision DVRs/NVRs in the local network. The network device search tool can also be used to modify network parameters in Hikvision devices, including password changes or default password recovery. Detailed information on the software and its use can be found in the article devoted to SADP application - LAN tool for organizing CCTV systems based on Hikvision devices.

Technické dáta

Model DS-2DE7425IW-AE(S5)
Product type IP camera
Brand Hikvision
Series Pro
type PTZ
Aplikácie Outdoor
Housing PTZ, Vandal-proof
Color White
Reset button Yes
Sensor type CMOS
Sensor size 1/2.8
Sensitivity (color mode) lx 0.005 @ (F1,.6, AGC ON)
Aperture max. F1,6
Shutter speed S 1 – 1/30000
Slow shutter Yes
Lens type Varifocal
Focal length mm 4.8 – 120
Optical zoom 25
Digital zoom 16
Viewing angle horizontal ° 55 – 2.4
Focus setting Manual/semi-automatic/automatic
Main stream max. resolution MP 4
max. resolution px 2560 × 1440
max. resolution fps 25
Other image functions AGC, 3D-DNR, BLC, HLC, Defog, EIS
WDR dB 120
Night techniques DarkFighter
Regions of interest ROI 8
Privacy masks 24
Day/night mode Yes (ICR)
PTZ
Panning angle horizontal ° 360
vertical ° -15 – 90
Panning speed horizontal/preset °/s 160/240
vertical/preset °/s 120/200
No. of presets 300
Routes 4
Patrol routes 8
Automatic tracking Yes
Parking actions Auto Scan, Frame Scan, Panorama Scan, Pattern Scan, Preset, Random Scan, Tilt Scan
Schedule-based actions Auto Scan, Aux Output, Dome Adjust, Dome Reboot, Frame Scan, Panorama Scan, Patrol Scan, Pattern Scan, Preset, Random Scan, Tilt Scan
Resume operation after power failure Yes
PTZ position display Yes
Freeze frame Yes
3D positioning Yes
Illuminator
IR Range m 200
wavelength nm 850
illuminator type EXIR
Kompresia obrazu
Compression methods H.265+, H.265, H.264+, H.264, MJPEG
Bitrate 32 kb/s – 16 MBps
No. of streams 3
Data recording
microSD slot Yes
Recording types MicroSD (max. 256 GB), NAS
ANR function Yes
Audio
Audio support Yes
Vzorkovacia frekvencia kHz 8, 16, 32, 48
Compression method G.711, G.722.1, G.726, MP2L2, PCM, AAC
Image analysis (conventional algorithm)
Basic incidents Motion detection, Exception, Image tampering, Alarm input, Alarm output
Advanced incidents Line crossing detection, Intruder detection, Area entry detection, , Leaving an object in a zone, Object removal, Audio exception detection
Intelligent image analysis (Deep Learning algorithm)
Human, vehicle classification Line crossing, Entering the area, Exiting the area, Intrusion
Other incidents Face detection (up to 5 simultaneously)
Network
Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1 × , QoS, Bonjour, IPv6, UDP, IPv4
Standards API, ISUP, Onvif (profile S, G, T), ISAPI, SDK
Live view 20 simultaneous channels
Users up to 32 (3 access levels: Administrator, Operator, User)
Client applications iVMS-4200, Hik-Connect, Hik-Central
Supported browsers IE11, Chrome 31,0+, Chrome 57,0+, Firefox 30,0+, Firefox 52,0+, IE8+, Safari 11+
Interfaces
Ethernet 1 × RJ-45 10/100 MBps
Alarm Input 2
Output 1
Audio Input Yes
Output Yes
Others
Power supply Hi-PoE V 42.5 – 57
AC V 24
AC W max. 42
Housing material
Protection rating IP66, IK10
Pracovná teplota °C -30...+65
Humidity 90 or less (non-condensing)
Camera dimensions mm Φ220 × 353
Weight kg