Product SKU: DHI-VTO2101E-P-S2
Product Overview
The Dahua DHI-VTO2101E-P-S2 is a 2MP IP villa door station designed for homes, offices, gates and other entrances requiring visitor video, two-way communication and remote door release. Its zinc-alloy housing carries IP65 weather protection and an IK10 impact rating, making it suitable for correctly installed outdoor locations where vandal resistance matters. The integrated camera provides an 80° horizontal, 40° vertical and 90° diagonal field of view, supported by 120dB WDR, automatic infrared compensation and day/night switching. Standard PoE can provide power and data through one Ethernet cable, with 12V DC available as an alternative. The station also supports two-way audio, tamper alarm, web configuration, an exit-button input and two-lock system operation when a compatible secure control module is used for the second lock.
Key Capabilities
2MP Entrance Camera
The integrated 1/2.8-inch 2MP camera provides a clear visitor view for compatible indoor monitors and remote intercom applications. H.265 and H.264 compression help manage network bandwidth.
IK10 Vandal Resistance
The zinc-alloy enclosure carries an IK10 impact rating, making the station suitable for accessible entrances where accidental damage or deliberate interference is a practical concern.
PoE or 12V DC Power
Standard PoE can carry compatible power and network data through one Ethernet cable. A 12V DC, 1A supply can also be used where a separate power arrangement is preferred.
Two-Way Visitor Audio
One audio input, a built-in speaker, echo suppression and digital noise reduction support clear two-way conversations with compatible indoor monitors and configured remote users.
Two-Lock System Support
The station provides one direct lock-control connection and supports a second lock when a compatible secure control module is added to the completed access-control design.
Outdoor Entrance Protection
IP65 protection, an included rain cover and an operating range from −40°C to +60°C support exposed entrances when the surface mount and cable entry are sealed correctly.
Best For
- Home Entrances: Provides visitor video, two-way communication and controlled door release for compatible villa intercom systems.
- Office Doorways: Gives reception or authorised staff a durable visitor call point at an external entrance.
- Gate and Pillar Installations: The included rain cover and IP65 housing suit correctly sealed surface-mounted entry points.
- Vandal-Prone Locations: The IK10 zinc-alloy enclosure is useful where the station is installed within easy public reach.
- PoE Intercom Networks: Standard PoE can simplify installation by carrying power and data through one compatible Ethernet cable.
Why Choose the DHI-VTO2101E-P-S2
The DHI-VTO2101E-P-S2 is a practical choice where a compact villa door station needs stronger impact protection than a lightweight plastic unit. Its IK10 zinc-alloy construction, IP65 protection and included rain cover suit exposed, accessible entrances, while standard PoE reduces cabling in compatible network installations. The station also combines a 2MP camera, true WDR, automatic infrared compensation, two-way audio, tamper detection and web configuration in one surface-mounted device. Two-lock system support adds flexibility for entrances with a gate and pedestrian door or two controlled locking points. Available through Security Wholesalers, this model should be selected after confirming the indoor monitor, actual viewing area, lock hardware and power arrangement.
Buyer Decision Tips
Viewing-Angle Tip: The official specification confirms an 80° horizontal, 40° vertical and 90° diagonal field of view. It does not confirm a 100° horizontal view, so check the proposed mounting height and visitor position where broader side-to-side coverage is required.
Lock-Control Tip: One lock can connect directly, while the second requires a compatible secure control module. Confirm each lock’s voltage, current draw, fail-safe or fail-secure operation and any separate power requirement before installation.
Key Features & Technical Specifications
| Model |
DHI-VTO2101E-P-S2 |
| Product Type |
2MP IP villa door station with mechanical call button |
| Camera |
1/2.8-inch 2MP CMOS HD camera |
| Field of View |
80° horizontal, 40° vertical and 90° diagonal |
| Wide Dynamic Range |
120dB WDR |
| Image Enhancement |
2D and 3D noise reduction with automatic infrared compensation |
| Day and Night |
Automatic ICR with colour and black-and-white modes |
| Video Compression |
H.265 and H.264 |
| Video Resolution |
Main stream: 720p, WVGA, D1 and CIF; sub-stream: 1080p, WVGA, D1, QVGA and CIF |
| Frame Rate |
PAL: 25 fps; NTSC: 30 fps |
| Video Bit Rate |
768Kbps–8Mbps |
| Audio |
Two-way audio with one input, built-in speaker, echo suppression and digital noise reduction |
| Audio Formats |
G.711a, G.711u and PCM at 16kHz and 16-bit sampling |
| Communication Mode |
Full digital IP communication |
| Network Interface |
One 10/100Mbps RJ45 Ethernet port |
| Network Protocols |
RTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH and HTTP/HTTPS |
| Interoperability |
ONVIF and CGI support |
| Unlock Method |
Remote unlocking through a compatible intercom system |
| Lock Control |
One direct lock-control connection with two-lock system support when a compatible secure control module is used |
| Additional Interfaces |
One RS-485 interface, one alarm input and one exit-button input |
| Alarm Function |
Tamper alarm |
| Visitor Messages |
Supports video messages when an SD card is installed in a compatible indoor monitor |
| Power Supply |
Standard PoE or 12V DC, 1A; power adapter optional |
| Power Consumption |
Up to 2.5W in standby and up to 5W while operating |
| Construction and Finish |
Grey zinc-alloy housing |
| Protection |
IP65 weather protection and IK10 impact resistance |
| Installation |
Surface mount |
| Included Accessories |
Rain cover and alarm power ribbon cable |
| Operating Conditions |
−40°C to +60°C at 10%–90% non-condensing relative humidity and up to 3,000m altitude |
| Dimensions and Weight |
163 × 73 × 55mm; net weight 0.3kg |
| Certifications |
CE and FCC |
Ideal Use Cases
Residential Front Doors
Provides visitor video, audio communication and controlled unlocking at a primary home entrance.
Pedestrian Gates
Suitable for a surface-mounted call point on a gate pillar with compatible network and lock wiring.
Office Entrances
Allows reception staff to communicate with visitors before releasing the connected doorway.
Vandal-Prone Locations
The IK10 zinc-alloy enclosure suits accessible areas where impact resistance is an important buying consideration.
PoE Retrofit Projects
Uses standard Ethernet and PoE where suitable network cabling is already available at the entrance.
Two-Lock Entrances
Supports a second controlled lock when the required secure control module is included in the design.
Choosing the Right Model
- Choose this model if: You need a compact 2MP IP villa door station with IK10 vandal resistance, PoE, two-way audio and two-lock system support.
- Choose a wider-angle model if: The entrance requires more than the confirmed 80° horizontal or 90° diagonal field of view.
- Choose a keypad or card-reader model if: Residents or staff require local PIN or credential-based access at the station.
- Choose an apartment door station if: One entrance must call a large number of separate residences or display a resident directory.
FAQs
- Is the Dahua DHI-VTO2101E-P-S2 suitable for outdoor installation?
Yes. The DHI-VTO2101E-P-S2 uses a zinc-alloy housing with IP65 ingress protection and an IK10 impact rating. It is specified to operate from −40°C to +60°C at 10%–90% non-condensing humidity. Correct surface mounting, cable-entry protection and sealing remain important, and the included rain cover should be installed as part of the intended outdoor arrangement.
- What viewing angle does the DHI-VTO2101E-P-S2 provide?
The official specification lists an 80° horizontal, 40° vertical and 90° diagonal field of view. This provides a useful entrance view for visitors positioned in front of the station, but it does not confirm a 100° horizontal viewing angle. Check the proposed mounting height and visitor position before installation when broader side-to-side coverage is required.
- Does the DHI-VTO2101E-P-S2 support two-way audio?
Yes. The door station has one audio input, a built-in speaker and two-way audio support. Echo suppression and digital noise reduction help improve visitor conversations, while G.711a, G.711u and PCM audio formats are supported. The available call experience depends on the compatible indoor monitor, network quality and completed intercom configuration, so audio should be tested during commissioning.
- Can the DHI-VTO2101E-P-S2 be powered through PoE?
Yes. The door station supports standard PoE through its 10/100Mbps Ethernet connection. It can also operate from a 12V DC, 1A supply, although the power adapter is listed as optional. Choose one suitable power method and confirm the network switch, cable route and voltage requirements before installation.
- Can this door station control two locks?
The product supports a two-lock arrangement, with one direct lock-control connection and the second lock requiring a compatible secure control module. It also provides one exit-button input, one RS-485 interface and one alarm input. Lock voltage, current draw, fail-safe or fail-secure operation and any separate power supply must be confirmed before wiring.
- Can visitors leave video messages on the DHI-VTO2101E-P-S2?
Yes. The door station supports visitor video messages when a suitable SD card is installed in the compatible indoor monitor. The storage card and indoor monitor are not included with the door station. Available message functions and storage capacity depend on the selected monitor and intercom configuration, so confirm the required workflow before purchase.
- Does the DHI-VTO2101E-P-S2 support mobile app access?
The door station supports P2P networking and is shown in a Dahua DMSS application arrangement, allowing compatible remote visitor communication and door release when the complete system is configured correctly. Internet access, account permissions, secure setup and compatible lock wiring are required. Remote operation should be tested only after local calling and unlocking work reliably.
- What should be checked before ordering the DHI-VTO2101E-P-S2?
Confirm the compatible indoor monitor, 80° horizontal viewing angle, surface-mount position, PoE or 12V DC power, lock type, secure module requirement, exit button, alarm input and network access before ordering. The unit measures 163 × 73 × 55mm and includes a rain cover and alarm power ribbon cable. Security Wholesalers can help confirm whether the complete intercom and lock arrangement suits the entrance.
Additional Information
