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Details

View of the connection cable and included accessories
Key features:
- high-speed dome PTZ camera,
- max. resolution 2 MP / 1920x1080 @ 25 fps),
- focal length f = 4.7...94 mm (optical zoom 20x),
- image processing functions: 3D DNR, D-WDR, BLC, HLC
- intelligent 3Dpositioning,
- Defog function,
- intelligent coding: low bit rate, ROI,
- intelligent image analysis: virtual line crossing, intrusion detection, audio exception,
- 256 presets, 8 patrols,
- audio in/out: 1/1,
- alarm in/out: 2/1,
- mechanically switching IR filter,
- microSD card slot (max 128 GB),
- IR up to 150 m,
- IP66 housing rating,
- support for IE, Firefox, Safari, iPhone, Android,
- free iVMS 4200 managing software, iVMS 4500 mobile app,
- supplying voltage: 24 VAC, PoE+.
The Hikvision DS-2DE7220IW-AE K1797 speed dome camera has been equipped with high quality 2 MP (1920x1080) image sensor operating at 25 fps. The camera provides two data streams (main stream and sub-stream) and can use H.264 or MJPEG compression method. Thanks to day and night modes, the camera very well renders colors in daylight and fully makes use of its high sensitivity at night. The audio input allows for connection of a microphone, and the audio output can be connected to an active loudspeaker (with an amplifier). Such a solution enables two-way voice communication, audio monitoring of the spot, audio recording.
The P/T mechanism can change the position of the optical axis of the camera at speed of 0.1°/s...160°/s (pan) and 0.1°/s...120°/s (tilt). In conjunction with 20x optical zoom and 16x digital zoom it allows for detailed monitoring of large areas with total zoom up to 320x!. Thanks to high sensitivity, advanced processing algorithms (3D DNR, D-WDR, BLC, HLC) and IR illuminator with range up to 150 m, the camera can effectively operate in any environment. Web access to a video stream from the camera is possible via IE, Mozilla Firefox, Opera, Google Chrome - thanks to Flash technology the image is directly displayed by the respective browser. Additionally, the camera is supplied with free iVMS 4200 software for management and control of Hikvision devices in IP networks. The mobile access to the camera via an Android smartphone is possible via free iVMS 4500 app available in Google Play.
Ezviz (EasyVision) is a free service which can be activated in Hikvision NVRs and IP cameras. This free service allows less advanced users to easily access to the video from the cameras via the Internet, without forwarding router ports. To enable remote access, the user should only connect the device to the network (which requires a valid IP address and appropriate gateway settings). The next step is the creation of user account at the www.ezvizlife.com website. The account can accommodate devices in a local area network (with activated Ezviz service). The devices will be available from anywhere via the Internet.
Specifications:
Name | Hikvision DS-2DE7220IW-AE |
Code | K1797 |
Video system | IP |
Image sensor | 1/2.8’’ Progressive Scan CMOS |
Max. resolution / frame rate | 1920 x 1080 (2 MP) @ 25 fps |
Sensitivity | 0.05 lx @ F1.6 (color) 0.01 lx @ F1.6 (B/W) |
Video compression | H.264/MJPEG |
Audio compression | G.711u /G.711a /G.726 /MP2L2/G.722 |
White balance | Automatic, indoors, outdoors, manual, street lighting |
AGC | Automatic / Manual |
Image processing functions | 3D DNR, D WDR, BLC, HLC |
Mechanically switching IR filter | YES |
Digital zoom | 16x |
Privacy masks | YES, 8 |
Focusing modes | Manual, Semiautomatic, Automatic |
Focal length range | 4.7 - 94 mm |
Optical zoom | 20x |
Horizontal viewing angle | 61.4o - 2.9o |
Minimum focusing distance | 10 - 1000 mm |
F-number range | 1.6 - 3.5 |
Pan range | 360° |
Tilt range | 15° - 90° |
Tilt speed | 0.1°/s - 160°/s (preset: 240o/s) |
Pan speed | 0.1°/s - 120°/s (preset: 200o/s) |
Image conversions | B/W, mirror image |
PTZ functions | 256 presets, 8 patrols |
IR illuminator range | up to 150 m |
Audio in/out | 1/1 |
Alarm in/out | 2/1 |
Network interface | RJ-45, 10/100Base-T |
microSD card slot | YES (max. 128 GB) |
Support for NAS servers | YES (8) |
Max. number of simultaneous connections | 20 |
Max. number of users | 32 |
Protocols | IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTP,TCP, UDP, IGMP, ICMP, DHCP, PPPoE |
Supported standards | Onvif, CGI, PSIA |
Number of data streams | 3 |
PTZ control | NVR (via network), IE, dedicated software |
Compatibility with browsers | IE 7+, Firefox 5.0+, Opera, Google Chrome 18+, Safari 5.02+ |
Operating humidity | below 90% |
Operating temperature range | -30°C...+65°C |
IP rating | IP66 |
Supply voltage / power consumption | 24 VAC / max. 40 W; PoE+ |
Dimensions | Φ220 x 353.4 mm |
Weight | 5.5 kg |