IP SpeedDome 4MP Dahua DH-SD49425XB-HNR-S3 overview
The Dahua DH-SD49425XB-HNR-S3 25x Starlight Infrared WizSense PTZ Network Camera uses advanced CNN technology. Training algorithms for perimeter protection with high accuracy.
This camera has a PFA algorithm that provides a clear focused image when zooming. The camera has a great picture in low light thanks to the use of Starlight technology. The camera provides smooth control, high-quality images and good protection, which allows it to be used in most situations.
Technical details
| Device Type | IP-camera |
| Installation location | inside, outside |
| Matrix resolution | 4 Mpx |
| Wi-Fi support | nd |
| Video standard | IP |
| Type of installation | wall, ceiling, overhead, pole mounting, hinged |
| Form factor | spherical |
| Intended for use | home, house, office, store, warehouse, production, garage |
| Matrix type | 1/2.8″ CMOS |
| Camera motion sensor | yes |
| Lens type | varifocal |
| Focal length | other |
| Viewing angle | Г: 56.2°–2.6°; В: 32.5°–1.5°; Д: 63.2°–3° |
| Optical zoom | 25x |
| Digital zoom | 16x |
| Light distance | 100 m |
| Type of illumination | infrared |
| Day-night mode | yes, electronic |
| Memory card slot | yes |
| Built-in microphone | yes |
| Built-in speaker | yes |
| Video output | no |
| Audio inputs | no |
| Audio outputs | no |
| Network output | 1xRJ45 |
| Network Interface | RJ-45 (10/100 Base-T) |
| Type of memory cards | FTP; Micro SD (512 Gb); NAS |
| PoE support | yes |
| PoE type | PoE+(802.3at) |
| Video compression | H.264, H.264+, H.265, H.265+ |
| Alarm Inputs-Outputs | yes |
| Alarm inputs | 2 |
| Alarm outputs | 1 |
| Streaming | 3 streams |
| Built-in lightning protection | no |
| Camera technology | Starlight |
| Additional functions of camera | cloud storage, motion detection, face detection, face recognition, recognition of car plates, antifog |
| Moisture and dust protection | IP66 |
| Vandal protection | no data |
| Browsers | Chrome, Firefox, Safari, Edge, Opera |
| OS support | Windows, MAC OS, IOS, Android |
| Powered by batteries / rechargeable batteries | no |
| Integration with Ajax system | yes |
| Mobile app | Imou Life |
| Compatibility | ONVIF Profile S&G&T; CGI |
| Operating voltage | 12V DC |
| Dimensions (WхHхD) | 295 × Φ160 mm |
| Body color | white |
| Body material | aluminum |
| Weight | 2,8 kg |
| Temperature range | -40…+60°C |
| Producing country | China |
| Device class | premium |
See product datasheet

Also see;
Dahua 4 Channel Penta-brid Mini 1U DVR DH-XVR5104H-4KL-X-4P
DS-2CD1023G2-LIU Hikvision 2 MP Smart Hybrid Light Fixed Bullet Network Camera











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