Dahua DB41AB 4MP Smart Wi-Fi Video Doorbell
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The Dahua DB41AB is a 4MP standalone smart Wi-Fi video doorbell designed for homeowners who want AI-powered visitor detection and DMSS app control without a hard-wired indoor monitor. It is a popular consumer DIY option, connecting directly to home Wi-Fi and pairing with the Dahua DMSS mobile app for live view, two-way audio and person/vehicle alerts.
This model is distributed through specialised security channels rather than mainstream Australian CCTV wholesalers. Specifications below are sourced directly from Dahua's official global product documentation. Pricing is an indicative estimate pending confirmed Australian distributor pricing — please contact us to confirm current stock and pricing before ordering.
Key Features
- 4MP resolution (2560x1440 max) via 1/3" CMOS sensor
- 2.3mm fixed lens, wide field of view (120°H / 66°V / 143°D)
- AI-powered human and vehicle detection
- Built-in microphone & speaker for two-way audio
- Wi-Fi 802.11b/g/n/ax (2.4GHz) with Bluetooth pairing setup
- MicroSD local storage up to 256GB
- DMSS app integration for remote viewing and alerts
- IP65 weatherproof rating for outdoor door/porch installation
| Product Type | Standalone Smart Wi-Fi Video Doorbell |
| Resolution | 4MP |
| Model Code | DB41AB (also listed as DB43BB) |
Full Specifications
| Technical Specifications | |
| Image Sensor | 1/3" CMOS |
| Max Resolution | 2560 x 1440 (4MP) |
| Lens | 2.3mm fixed, F2.2 |
| Field of View | 120° horizontal, 66° vertical, 143° diagonal |
| AI Detection | Human and vehicle detection |
| Video Compression | H.265 / H.264 family |
| Image Enhancement | DWDR |
| Audio | Built-in microphone & speaker, two-way talk |
| Wireless | Wi-Fi 802.11b/g/n/ax, 2.4GHz; Bluetooth for setup/pairing |
| Local Storage | MicroSD up to 256GB |
| Mobile App | Dahua DMSS |
| Power Supply | USB or 10-24V DC / 14-24V AC |
| Ingress Protection | IP65 |
| Construction | Plastic casing |
| Dimensions & Weight | 135 x 45 x 24.2mm; 0.11kg |
Specifications sourced from Dahua's official global product documentation (dahuasecurity.com) for the DB41AB. No confirmed Australian distributor pricing was available at time of listing — the price shown is indicative and subject to change. Actual product appearance and specifications may vary by region/firmware. Specifications are subject to change by the manufacturer without notice.
