Dahua VTO2311R-WP Wi-Fi Villa Doorbell PoE
Product Description
The Dahua DB41A Wi-Fi Video Doorbell is part of the Dahua Wireless Series, designed to improve home and business security with smart features and clear images. Equipped with a 4MP camera and an ultra-wide-angle fisheye lens, it captures more detail than conventional fixed-lens doorbells, ensuring nothing goes unnoticed.
Thanks to AI-driven person and vehicle detection and two-way audio, you can visually verify visitors and communicate with them directly via your smartphone. This smart doorbell is based on Wi-Fi 6 (2.4 GHz) for reliable connectivity and supports Bluetooth pairing for quick setup and seamless integration with the Dahua DMSS app.
Dahua Mobile Security Surveillance (DMSS) is a professional remote surveillance management platform that enables remote monitoring, device migration, and sharing. When connected to the internet, the platform provides real-time alerts to improve surveillance efficiency and offer flexibility in security management.
Specifications
| Camera | |
| Image Sensor | 1/3" CMOS |
| Max. Resolution | 2560 (H) × 1440 (V) |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Illumination Distance | Up to 10 m (32.81 ft) (IR) |
| Illuminator On/Off Control | Auto |
| Illuminator Number | 2 (IR LED) |
| Lens | |
| Max. Aperture | F2.2 |
| Field of View | H: 120°; V: 66°; D: 143° |
| Intelligence | |
| Human Detection | Yes |
| Video | |
| Video Compression | H.265; H.264; H.264H; H.264B |
| Video Frame Rate | Main stream: 2560 × 1440@15 fps; 1920 × 1080@15 fps; 1280 × 720@15 fps; Sub stream: 640 × 360 @ 25 fps *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity. |
| Resolution | 4M (2560 × 1440); 1080p (1920 × 1080); 720p (1280 × 720) |
| Video Bit Rate | H.264: 32 kbps–8192 kbps H.265: 32 kbps–8192 kbps |
| Day/Night | Auto (ICR)/Color/B/W |
| WDR | DWDR |
| Motion Detection | Yes |
| Image Rotation | 0°/180° |
| Audio | |
| Built-in Mic | Yes |
| Built-in Speaker | Yes |
| Audio Compression | G.711a |
| Network | |
| Wi-Fi | IEEE 802.11b/g/n/ax 2.4000–2.4835 GHz, 2.4 G, EIRP≤20 dBm |
| Storage | Micro SD card (up to 256 GB) |
| Management Software | DMSS |
| Mobile Client | iOS;Android |
| Certification | |
| Certifications | CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; CE-RED: Radio Equipment Directive 2014/53/EU |
| Power | |
| Power Supply | USB (5 VDC±5%, 2 A) or terminal block power supply (10–24 VDC/14–24 VAC, 1.0 A). |
| Power Consumption | Basic: 1.7 W (5 VDC); 2.1 W (10–24 VDC); 2.2 W (14–24 VAC, active power) Max. (IR + white light + alarm on): 5.3 W (5 VDC); 6.8 W (10–24 VDC); 6.8 W (14–24 VAC, active power) |
| Environment | |
| Operating Temperature | –20°C to +55°C (–4°F to +131°F) |
| Operating Humidity | ≤95% |
| Structure | |
| Casing Material | Plastic |
| Product Dimensions | 135 mm × 45 mm × 24.2 mm (5.31" × 1.77" × 0.95") (L × W × H) |
| Net Weight | 0.11 kg (0.24 lb) |
