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VTO2211G-WP-S2 – 2MP WiFi PoE IP door station Dahua:
- 2MP camera: 1/2.8" CMOS sensor with 120 dB WDR, IR illumination and night vision.
- 2.4GHz WiFi: IEEE 802.11b/g/n wireless connection for greater installation flexibility.
- Access control: unlocking by IC card, app or indoor monitor, with capacity for up to 10,000 cards.
- PoE: powered by standard PoE or 12 VDC.
- Integration: ONVIF, CGI, RS485, alarm input/output and lock control.
- Storage: supports Micro SD cards up to 256 GB.
- Outdoor protection: compact housing with IP65 protection and tamper alarm.
VTO2211G-WP-S2 – 2MP WiFi PoE IP Door Station Dahua
The VTO2211G-WP-S2 is a compact Dahua IP door station from the Pro Series, designed for residential video intercom and access control systems. It integrates a 2MP CMOS camera with 120 dB WDR, infrared illumination and 3D noise reduction for clear visitor identification under different lighting conditions.
This model supports a 10/100 Mbps Ethernet connection and 2.4GHz WiFi IEEE 802.11b/g/n, providing greater flexibility for network connectivity. Power can be supplied through standard PoE or 12 VDC.
Access Control for 10,000 IC Cards
The VTO2211G-WP-S2 allows door unlocking by IC card, app or indoor monitor. The integrated reader supports up to 10,000 cards and allows local card issuance, providing a practical solution for residential access control.
2MP Camera with H.265 and Two-Way Audio
The 2MP camera features 120 dB WDR, automatic IR illumination and a 125° horizontal field of view. Support for H.264 and H.265 video compression helps optimise bandwidth and storage usage.
The system supports two-way audio through the built-in speaker, with echo suppression and digital noise reduction to improve communication between the visitor and the user.
WiFi, ONVIF, CGI and Micro SD Storage
The door station supports WiFi, ONVIF and CGI, as well as network protocols including IPv4, RTSP, UDP, DNS, P2P, RTP, TCP and SIP. It also provides RS485, alarm input and output, exit button, door status detection and lock control interfaces.
The VTO2211G-WP-S2 supports a Micro SD card up to 256 GB and allows video messages to be stored when an SD card is installed in the indoor monitor or in the outdoor station itself.
IP65 Protection for Outdoor Installation
With a PC and acrylic housing, the VTO2211G-WP-S2 features IP65 protection and a tamper alarm. It supports operating temperatures from -30 °C to +60 °C and is designed for surface mounting in outdoor environments.
The Dahua VTO2211G-WP-S2 combines IP video intercom, WiFi, PoE, access control, local storage and ONVIF integration in a compact solution for residential installations.
| Parameter | Detailed Technical Specifications |
|---|---|
| Brand | Dahua |
| Model | VTO2211G-WP-S2 |
| Product type | IP and WiFi door station |
| Series | Pro Series |
| Main processor | Embedded processor |
| Operating system | Embedded Linux |
| Button type | Mechanical |
| Number of buttons | 1 |
| Interoperability | ONVIF; CGI |
| Network protocols | IPv4; RTSP; UDP; DNS; P2P; RTP; TCP; SIP |
| Camera | 1/2.8" 2MP CMOS, high definition, low illumination, WDR, color and IR |
| Field of view | Horizontal: 125°; Vertical: 71°; Diagonal: 142° |
| WDR | 120 dB |
| Noise reduction | 3D 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 | 256 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 | Fully digital |
| Unlocking methods | Card; app; indoor monitor |
| Card type | IC card |
| Auto snapshot | Yes |
| Video messages | Yes; SD card installed in the indoor monitor or door station |
| WiFi | Yes |
| WiFi standard | IEEE 802.11b/g/n |
| WiFi frequency | 2.4GHz |
| Storage | Micro SD card up to 256 GB |
| Web configuration | Yes |
| Card reading distance | 0–4.3 cm |
| Local card issuance | Yes |
| Housing material | PC + Acrylic |
| Card capacity | 10,000 |
| RS485 | 1 |
| Alarm input | 1 |
| Alarm output | 1 |
| Power output | 1 port, 12 V / 200 mA |
| Exit button | 1 |
| Door status detection | 1 |
| Lock control | 1 port, normally closed by default |
| Network port | 1 × Ethernet 10/100 Mbps |
| Tamper alarm | Yes |
| Color | Black front with silver frame |
| Power supply | 12 VDC / 1 A; standard PoE |
| Power adapter | Optional |
| Installation | Surface mount |
| Certification | CE |
| Included accessories | Power/alarm cable and mounting brackets |
| Dimensions | 150.0 × 100.0 × 25.4 mm |
| Protection | IP65 |
| IP65 note | Silicone sealant is required according to the Dahua quick start guide |
| Operating temperature | -30 °C to +60 °C |
| Operating humidity | 10%–90% RH, non-condensing |
| Operating environment | Outdoor |
| Operating altitude | Below 3000 m |
| Power consumption | Standby ≤1 W; operation ≤7 W |
| Gross weight | 510 g |
| Anti-corrosion level | Basic protection |