Description
Dahua DH-H3D-3F is an indoor, dual-lens Wi-Fi camera built for people who want two viewing angles covered by a single device. Made by Dahua, this camera belongs to the Hero Dual Series and is well suited for small stores, restaurants, and indoor spaces that need multi-angle coverage without installing separate cameras.
At the core of Dahua DH-H3D-3F is its dual 3+3MP resolution, delivering Dual 2K clarity with sharp, detailed images from both lenses. This combination of fixed and pan/tilt lenses means users get a wide overview and a closer, adjustable view at the same time, all from one compact unit.
What makes DH-H3D-3F especially capable is its Dual-lens, Double Vision design. Having both a fixed lens and a PT lens allows simultaneous live monitoring of two separate areas, giving genuinely double the protection compared to a standard single-lens camera. Adjustable dual-lens angles also let users see all around by fine-tuning each lens independently.
Smart detection is built directly into the system. Dahua DH-H3D-3F offers AI human and pet detection on both lenses, significantly reducing the occurrence of false alarms. The PT lens goes a step further, automatically identifying moving targets and tracking them in real time to keep activity in frame.
Active response is another strong point. When Dahua DH-H3D-3F detects an intruder, it triggers sound and light alerts and instantly sends notifications to the mobile client, keeping users informed and able to react no matter where they are.
Connectivity is straightforward too. Dahua DH-H3D-3F connects over Wi-Fi for flexible, cable-free installation, and setup is guided through the companion mobile app, making it easy to get both lenses live and monitoring quickly.
Audio and image quality round out the experience. Dahua DH-H3D-3F includes a built-in microphone and speaker for two-way communication, along with WDR processing that helps balance challenging lighting conditions across both camera views.
Practicality is where DH-H3D-3F genuinely shines for small businesses. Commonly used in stores and restaurants, it lets owners keep an eye on an entrance and a service counter, or two separate zones, from a single mounting point instead of running multiple cameras.
Whether covering a shop entrance or a restaurant floor, DH-H3D-3F delivers dual 2K clarity, AI-powered human and pet detection, and true multi-angle coverage in one indoor Wi-Fi camera.
Full technical specifications are listed below.
Dahua DH-H3D-3F CAMERA SPECIFICATIONS
| Feature | Specification (2.8 mm + 6 mm Variant) | Specification (3.6 mm + 3.6 mm Variant) |
| Fixed Lens Sensor | 1/3.2” CMOS (2304 × 1296 / 3MP) | 1/3.2” CMOS (2304 × 1296 / 3MP) |
| Fixed Lens Optics | Focal Length: 2.8 mm, F2.0, FOV: H: 90°; V: 50°; D: 105° | Focal Length: 3.6 mm, F2.0, FOV: H: 79°; V: 43°; D: 94° |
| Fixed Lens IR & Angle | 2× IR LED (Up to 30 m / 98.43 ft), Angle Adj: 0° to 15° | 2× IR LED (Up to 30 m / 98.43 ft), Angle Adj: 0° to 15° |
| PT Lens Sensor | 1/3.2” CMOS (2304 × 1296 / 3MP) | 1/3.2” CMOS (2304 × 1296 / 3MP) |
| PT Lens Optics | Focal Length: 6 mm, F1.6, FOV: H: 44°; V: 24°; D: 52° | Focal Length: 3.6 mm, F2.0, FOV: H: 79°; V: 43°; D: 94° |
| PT Lens Illumination |
• IR: Up to 50 m (164.04 ft) • Warm Light: Up to 40 m (131.23 ft) • 2× IR LED + 1× Warm light |
• IR: Up to 30 m (98.43 ft) • Warm Light: Up to 30 m (98.43 ft) • 2× IR LED + 1× Warm light |
| PT Angle Adjustment | Pan: 0° to 349°; Tilt: –5° to 90° | Pan: 0° to 349°; Tilt: –5° to 90° |
Dahua DH-H3D-3F INTELLIGENCE & FUNCTION
| Feature | Specification |
| AI Detection | Human Detection, Pet Detection, Motion Detection |
| Function & Mode | Abnormal Sound Alarm, Privacy Mode |
Dahua DH-H3D-3F AUDIO & VIDEO
| Feature | Specification |
| Video Compression | H.265 |
| Video Frame Rate |
• Main stream: 2304 × 1296 @ 15 fps • Sub stream: 640 × 360 @ 15 fps |
| Video Bit Rate | H.265: 512 kbps–4096 kbps |
| Day/Night & WDR | Auto (ICR) / Color / B/W; DWDR |
| Image Rotation | 0°/180° |
| Audio Input & Output | Built-in Mic and Built-in Speaker |
| Audio Compression | G.711a |
Dahua DH-H3D-3F NETWORK & STORAGE
| Feature | Specification |
| Network Port | 1× RJ-45 (10/100 Base-T) |
| Wi-Fi | IEEE 802.11a/b/g/n/ac/ax (2.4 GHz & 5 GHz Dual-Band Wi-Fi 6) |
| Wi-Fi Pairing | Bluetooth pairing |
| Storage | Micro SD card (Up to 256 GB) |
| Management Software | DMSS |
| Mobile Client | iOS; Android |
Dahua DH-H3D-3F GENERAL & HARDWARE
| Feature | Specification |
| Power Supply | 5 VDC |
| Power Consumption | Basic: 2.3 W; Max.: 5.2 W (Pulling stream + IR + PT rotation) |
| Operating Temperature | –10 °C to +45 °C (–4 °F to +113 °F) |
| Operating Humidity | ≤95% (RH), non-condensing |
| Casing Material | Plastic |
| Dimensions (D × H) | Φ80.9 mm × 125.7 mm (Φ3.19″ × 4.95″) |
| Net Weight | 233 g (0.51 lb) |
| Certifications | CE |
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