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 |
มาเป็นคนแรกที่วิจารณ์ “Hikvision DS-2DE7220IW-AE 2MP IP PTZ Camera Warranty 3 years”