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Smooth PTZ performance with reliable image clarity.
SD49131I-HC-S3
Dahua 1MP PTZ
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SD49131I-HC-S3
Dahua 1MP PTZ
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SD49131I-HC-S3 is an IP turret camera delivering 4MP resolution with a fixed 4mm lens and true day/night functionality, powered by a 1/3" CMOS sensor and featuring IR night vision up to 30m. It employs H.265 video compression, integrates a built-in mic for audio support, and offers secure connectivity via PoE with full ONVIF compliance.
SD49131I-HC-S3 provides flexible storage options with an onboard MicroSD Slot (supporting up to 128 GB) and compatibility with NVR systems while boasting an IP66 weather rating for outdoor perimeter protection, indoor retail surveillance, warehouse monitoring, and license plate recognition applications. Its network-based design ensures reliable performance in diverse security environments.
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 SD49131I-HC-S3 |  SD10A848WA-HNF |  8A840WANF |  DH-PSDW81642M-A360 |  6AE240VNI | |
|---|---|---|---|---|---|
| Product Type | Security Camera | Security Camera | Security Camera | Security Camera | Security Camera |
| Camera Type | Turret | Bullet | Turret | Bullet | Bullet |
| Technology | IP Camera | IP Camera | IP Camera | IP Camera | IP Camera |
| Resolution | 4MP | 1080p | 4MP | 4MP | 4MP |
| Lens Type | Fixed | Fixed | Fixed | Varifocal | Fixed |
| Smart Features | N/A | Motion Detection | Motion Detection | Motion Detection | Motion Detection |
| Mounting Type | Ceiling | Wall | Wall | Wall | Wall |
| Color | N/A | Black | Black | Black | Black |
| Use Case | Retail / Perimeter Protection / Warehouse | Perimeter Protection | Retail | Perimeter Protection | Retail |
| Focal Length | 4mm | 4mm | 4mm | 4mm | 4mm |
| Image Sensor | 1/3" CMOS | 1/3" CMOS | 1/2.8" CMOS | 1/2.8" CMOS | 1/3" CMOS |
| Frame Rate | 30 FPS | 30 FPS | 30 FPS | 30 FPS | 30 FPS |
| Infrared Night Vision | 30m | 30m | 30m | 50m | 30m |
| Low Light Technology | IR | EXIR | EXIR | Starlight | IR |
| Day/Night Mode | True Day/Night (ICR) | True Day/Night (ICR) | True Day/Night (ICR) | True Day/Night (ICR) | True Day/Night (ICR) |
| Video Compression | H.265 | H.265 | H.265 | H.265 | H.265 |
| Audio Support | Built-in Mic | Audio Input | 2-Way Audio | Audio Input | Built-in Mic |
| Storage Option | MicroSD Slot | MicroSD Slot | MicroSD Slot | MicroSD Slot | MicroSD Slot |
| Max Storage Capacity | 128 GB | 128 GB | 128 GB | 128 GB | 64 GB |
| Power Type | PoE | PoE | PoE | PoE | PoE |
| Weather Rating | IP66 | IP66 | IP66 | IP67 | IP67 |
| Vandal Resistance | N/A | IK10 | N/A | IK10 | N/A |
| ONVIF Compliant | Yes | Yes | Yes | Yes | Yes |
| Product Name | SD49131I-HC-S3 Security IP Turret Camera | SD10A848WA-HNF | 8A840WANF | DH-PSDW81642M-A360 | 6AE240VNI |
| Height | 3.5 in | 4.5 inches | 2.5 inches | 4 inches | 4.0 inches |
| Width | 2.8 in | 2.7 inches | 4.0 inches | 3 inches | 5.0 inches |
| Depth | 2.5 in | 2.7 inches | 3.0 inches | 2.5 inches | 4.0 inches |
| Weight | 1.1 lbs | 1.2 lbs | 0.8 lbs | 1.5 lbs | 1.2 lbs |
Smooth PTZ performance with reliable image clarity.
Stable operation in continuous monitoring.
Good zoom and tracking accuracy.
Reliable camera for large areas.
Consistent video quality.
Professional PTZ camera solution.
The Dahua SD49131I-HC-S3 delivers a 1MP resolution (1280 × 720) for clear HD video suitable for most surveillance applications.
This PTZ camera features a 31× optical zoom lens, enabling detailed close-up views without compromising image clarity.
Yes, the SD49131I-HC-S3 supports 360° continuous pan and –15° to 90° tilt, allowing full-area coverage and flexible monitoring.
Equipped with Starlight technology, the SD49131I-HC-S3 captures color images in light levels as low as 0.005 Lux, ensuring clear footage at night.