Dahua Hero H3AS 3MP Smart Dual Light WiFi Pan & Tilt Camera
The Dahua Hero H3AS is a smart indoor WiFi security camera designed for home, office, and small business surveillance. Featuring a 3MP CMOS image sensor, it delivers clear video at a maximum resolution of 2304 × 1296 pixels.
Its motorized Pan & Tilt mechanism provides 355° horizontal rotation and 80° vertical adjustment, helping monitor a wider indoor area. AI-powered Human Detection and Pet Detection identify important activities, while Auto Tracking helps follow moving targets automatically.
The Smart Dual Light technology combines infrared and warm lighting to provide better visibility in low-light conditions. When necessary, the camera can switch to warm light for color night vision. Built-in sound and light alarm functions provide additional security alerts.
With built-in microphone and speaker, the H3AS supports two-way audio communication through the DMSS mobile application. Its dual-band WiFi connectivity supports both 2.4GHz and 5GHz networks, while an RJ45 Ethernet port provides an alternative wired connection.
The camera supports MicroSD cards up to 256GB, allowing convenient local video storage. Its compact design makes it suitable for everyday indoor monitoring.
Key Features
- 3MP high-resolution video (2304 × 1296)
- 355° Pan and 80° Tilt adjustment
- AI Human Detection and Pet Detection
- Automatic target tracking
- Smart Dual Light with color night vision
- Up to 20m infrared night vision
- Up to 10m warm-light illumination
- Built-in microphone and speaker
- Two-way audio communication
- Sound and light alarm
- Dual-band WiFi (2.4GHz and 5GHz)
- RJ45 Ethernet connectivity
- Supports MicroSD cards up to 256GB
- DMSS mobile application support
- Privacy Mode
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Dahua |
| Model | Hero H3AS |
| Product Type | Indoor Smart WiFi Pan & Tilt Camera |
| Image Sensor | 1/3.2″ CMOS |
| Resolution | 3MP |
| Maximum Resolution | 2304 × 1296 |
| Lens Type | Fixed-Focal |
| Focal Length | 2.8mm |
| Maximum Aperture | F2.0 |
| Field of View | H: 99°, V: 55°, D: 117° |
| Pan Range | 0°–355° |
| Tilt Range | -5° to +80° |
| Digital Zoom | 8X |
| Video Compression | H.265 / H.264 |
| Main Stream | 2304 × 1296 @ 15fps, maximum up to 25fps |
| Sub Stream | 640 × 360 @ 15fps, maximum up to 25fps |
| Day/Night | Auto (ICR) / Color / B&W |
| Night Vision | IR and Warm Light |
| IR Illumination Distance | Up to 20m |
| Warm Light Distance | Up to 10m |
| WDR | DWDR |
| Motion Detection | Yes |
| Human Detection | Yes |
| Pet Detection | Yes |
| Auto Tracking | Yes |
| Built-in Microphone | Yes |
| Built-in Speaker | Yes |
| Audio Compression | G.711a |
| WiFi | 2.4GHz & 5GHz |
| WiFi Standard | IEEE 802.11b/g/n/a/ac/ax |
| Ethernet | RJ45, 10/100 Base-T |
| Storage | MicroSD Card |
| Maximum MicroSD Support | 256GB |
| Mobile Application | DMSS |
| Privacy Mode | Yes |
| Power Supply | 5V DC, 1A |
| Maximum Power Consumption | 3.72W |
| Operating Temperature | -10°C to +45°C |
| Operating Humidity | Up to 95% RH, non-condensing |
| Casing Material | Plastic |
| Dimensions | Ø77.8 × 112.1mm |
| Net Weight | Approx. 200g |
| Installation Type | Indoor |











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