Thông số kỹ thuật
| Model | DS-2DF7225IX-AEL(D) | |
| Camera | ||
| Image Sensor | 1/2.8 inch progressive scan CMOS | |
| Min. Illumination |
|
|
| Shutter Speed | 1/1 s to 1/30,000 s | |
| Slow Shutter | Yes | |
| White Balance | Auto/ Manual/ ATW (Auto-tracking White Balance)/ Indoor/ Outdoor/ Fluorescent Lamp/ Sodium Lamp | |
| AGC | Auto/Manual | |
| Day & Night | IR Cut Filter | |
| Digital Zoom | 16x | |
| Privacy Mask | 24 programmable privacy masks | |
| Focus Mode | Auto/Semi-automatic/Manual | |
| WDR | 120 dB WDR | |
| Defog | Yes | |
| EIS | Yes | |
| Regional Exposure | Yes | |
| Regional Focus | Yes | |
| Rapid Focus | Yes | |
| Lens | ||
| Focal length | 4.8 mm to 120 mm, 25× Optical | |
| Zoom Speed | Approx. 4.8 s (optical lens, wide-tele) | |
| Working Distance | 10 mm to 1500 mm (wide-tele) | |
| Aperture | F1.2 to F2.8 | |
| Pan & Tilt | ||
| Pan Range | 360° endless | |
| Pan Speed | Configurable, from 0.1°/s to 210°/s, Preset Speed: 280°/s | |
| Tilt Range | -10° to 90° | |
| Tilt Speed | Configurable, from 0.1°/s to 150°/s, Preset Speed: 250°/s | |
| Proportional Zoom | Yes | |
| Presets | 300 | |
| Patrol Scan | 8 patrols, up to 32 presets for each patrol | |
| Park Action | 4 pattern scans, record time over 10 minutes for each scan | |
| Power-off Memory | Support | |
| 3D Positioning | Yes | |
| PTZ Status Display | Yes | |
| Park Action | Preset/ Pattern Scan/ Patrol Scan/ Auto Scan/ Tilt Scan/ Random Scan/ Frame Scan/ Panorama Scan | |
| 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 | |
| Network | ||
| Max.Image Resolution | 1920×1080 | |
| 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 |
|
| Audio Compression | G.711alaw/G.711ulaw/G.722.1/G.726/MP2L2/PCM | |
| Protocols | IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, DHCP, PPPoE, Bonjour | |
| System Integration | ||
| Alarm | 7-ch alarm input/ 2-ch alarm output | |
| Audio | 1-ch audio input/ 1-ch audio output | |
| Network | 1 RJ45 10 M/100 M Ethernet Interface; Hi-PoE | |
| Storage | Built-in memory card slot, support Micro SD/SDHC/SDXC, up to 256 GB; NAS (NPS, SMB/ CIPS), ANR | |
| General | ||
| Power Supply |
|
|
| IR Range | up to 150m | |
| Protection Level | IP66 | |
| Dimensions | Φ 245 mm × 373.94 mm | |
| Weight | 6kg | |
