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VTO3311Q-WP – IP WiFi 2MP PoE door station Dahua:
The VTO3311Q-WP is a Dahua IP WiFi door station from the Ultra Series, designed for residential video intercom and access control systems. It integrates a 2MP CMOS camera, 120 dB WDR and automatic IR illumination, enabling clear visitor identification under different lighting conditions.
The door station features a 10/100 Mbps Ethernet connection and 2.4GHz WiFi IEEE 802.11b/g/n, providing greater flexibility for integration into IP networks. Power can be supplied through standard PoE or 12 VDC.
The 2MP camera offers a field of view of 125° horizontally, 65° vertically and 139° diagonally. The 120 dB WDR, combined with 3D and 2D noise reduction and automatic IR illumination, helps improve image quality under different lighting conditions.
The VTO3311Q-WP supports 2.4GHz WiFi and H.264 and H.265 video compression, with a bitrate from 768 kbps to 8 Mbps. The system features two-way audio, a built-in speaker, echo suppression and digital noise reduction.
Door unlocking can be performed using an IC card, app or indoor monitor. The device supports local card issuing and provides a card reading distance from 0 cm to 3.5 cm.
The door station also provides RS485, alarm input and output, power output, exit button, door status detection and lock control.
The VTO3311Q-WP supports ONVIF, CGI and network protocols including RTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH and HTTP/HTTPS. Configuration can be performed through the Web interface.
The device supports a Micro SD card up to 256 GB, automatic snapshots and video messages when an SD card is installed in the indoor monitor or door station.
With its full-metal housing, the VTO3311Q-WP features IP65 and IK08 protection and is suitable for outdoor installation. It supports operating temperatures from -40 °C to +60 °C and uses surface mounting.
The Dahua VTO3311Q-WP combines IP video intercom, WiFi, 2MP camera, PoE, IC card reader, local storage and ONVIF integration in a robust Ultra Series solution.
| Parameter | Detailed Technical Specifications |
|---|---|
| Brand | Dahua |
| Model | VTO3311Q-WP |
| Product type | IP and WiFi door station |
| Series | Ultra Series |
| Main processor | Embedded processor |
| Button type | Mechanical |
| Interoperability | ONVIF; CGI |
| Network protocols | RTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/HTTPS; ONVIF |
| Camera | 1/2.8" 2MP HD CMOS |
| Field of view | Horizontal: 125°; Vertical: 65°; Diagonal: 139° |
| WDR | 120 dB |
| Noise reduction | 3D NR; 2D NR |
| Video compression | H.264; H.265 |
| Video resolution | Main stream: 720p, WVGA, D1, CIF; Sub stream: 1080p, WVGA, D1, QVGA, CIF |
| Frame rate | PAL: 25 fps; NTSC: 30 fps |
| Video bitrate | 768 kbps–8 Mbps |
| Light compensation | Automatic IR |
| Day/Night | Auto (ICR) / Color / B/W; Color / B/W |
| Audio compression | G.711a; G.711u; PCM |
| Audio input | 1 |
| Audio output | Built-in speaker |
| Audio mode | Two-way audio |
| Audio enhancement | Echo suppression / digital noise reduction |
| Audio specification | 16 kHz; 16 bit |
| Communication mode | Full digital |
| Unlock methods | Card; app; indoor monitor |
| Card type | IC card |
| Auto snapshot | Yes; requires SD card in indoor monitor or door station |
| Video messages | Yes; requires SD card in VTH or VTO |
| Web configuration | Yes |
| WiFi | Yes |
| WiFi standard | IEEE 802.11b; IEEE 802.11g; IEEE 802.11n |
| WiFi frequency | 2.4GHz |
| Storage | Micro SD card up to 256 GB |
| Card reading distance | 0–3.5 cm |
| Local card issuing | Yes |
| Housing material | Aluminium alloy |
| RS485 | 1 |
| Alarm input | 1 |
| Alarm output | 1 |
| Power output | 1 |
| Exit button | 1 |
| Door status detection | 1 |
| Lock control | 1 |
| Network port | 1 × RJ45 Ethernet 10/100 Mbps |
| Tamper alarm | Yes |
| Color | Gray |
| Power supply | 12 VDC / 1 A; standard PoE |
| Power adapter | Optional |
| Installation | Surface mount |
| Certifications | CE; FCC |
| Included accessories | Power/alarm cable; rain cover |
| Dimensions | 188.1 × 107.2 × 30 mm |
| Protection | IP65; IK08 |
| Operating temperature | -40 °C to +60 °C |
| Operating humidity | 10%–90% RH, non-condensing |
| Operating altitude | 0–3000 m |
| Power consumption | Standby ≤3 W; operation ≤6 W |
| Gross weight | 0.81 kg |
| Net weight | 0.55 kg |
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