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 |