Product SKU: DHI-VTO6222E-P
Product Overview
The Dahua DHI-VTO6222E-P is a durable two-wire IP apartment door station designed for shared residential entrances requiring video intercom, keypad access and high-capacity card management. Its 1/2.9-inch 2MP camera provides a wide 140° horizontal view, 120dB WDR and automatic white-light compensation, while the built-in microphone and speaker support two-way audio with echo suppression. A 2.3-inch display and 16-button mechanical keypad provide local visitor and password interaction. Dahua lists support for up to 5,000 users and 10,000 IC cards, with card, password and remote unlocking. Digital two-wire, Ethernet, PoE, Wiegand, RS-485, alarm I/O and lock connections support flexible apartment-system design, while IP65 and IK08 protection suit correctly sealed outdoor entrances.
Key Capabilities
2MP Wide-Angle Visitor Video
The 1/2.9-inch CMOS camera provides a 140° horizontal field of view, 120dB WDR, 3D noise reduction and automatic white-light compensation.
Mechanical Keypad and Display
A 16-button mechanical keypad and 2.3-inch non-touch display support apartment calling, password entry and clear local interaction.
10,000-Card Access Capacity
The integrated 13.56MHz IC card reader stores up to 10,000 cards and supports a short 0–3cm presentation distance.
Digital Two-Wire and IP Connectivity
The station supports Dahua digital two-wire architecture as well as a 10/100Mbps Ethernet port and IEEE 802.3af/at PoE.
Door and Reader Integration
RS-485, Wiegand, alarm I/O, lock control, exit-button input, doorbell connection and a 12V/600mA output support compatible door-system components.
IP65 and IK08 Protection
The aluminium station is designed for outdoor entrances with IP65 weather resistance and IK08 impact protection when mounted and sealed correctly.
Best For
- Apartment Building Entrances: Provides video calling and managed access at a shared multi-resident entry.
- High-Capacity Card Systems: Stores up to 10,000 IC cards for residents, staff and approved service providers.
- Two-Wire IP Upgrades: Supports compatible Dahua digital two-wire switches while also providing Ethernet and PoE connectivity.
- PIN and Remote Unlocking: Mechanical keypad, card reader and remote control provide several supported access methods.
- Exposed Entrances: Aluminium construction, IP65 sealing and IK08 impact resistance suit correctly designed outdoor installations.
Why Choose the DHI-VTO6222E-P
The DHI-VTO6222E-P combines apartment video intercom and access control in a compact entrance station with both two-wire and IP connectivity. Its wide-angle 2MP camera, 120dB WDR and two-way audio support practical visitor communication, while the keypad and 10,000-card database accommodate large residential credential lists. Wiegand and RS-485 interfaces support compatible readers and controllers, and onboard lock, exit-button, alarm and 12V output connections provide useful door integration. Optional surface and flush boxes help match the building finish. Supplied by Security Wholesalers, this station should be selected as part of a complete design covering indoor monitors, power, topology, lock safety and weather sealing.
Buyer Decision Tips
System Architecture Tip: Confirm the number of apartments, compatible indoor monitors, two-wire switch capacity, cable type, network addressing and management platform before ordering. The door station is one part of the complete system.
Lock and Weatherproofing Tip: Confirm lock voltage, current, fail-safe or fail-secure operation and emergency egress. IP65 protection requires silicone sealing around the shell in accordance with Dahua’s installation guidance.
Key Features & Technical Specifications
| Model |
DHI-VTO6222E-P |
| Product Type |
2-wire IP apartment entrance door station. |
| Main Processor |
Embedded processor. |
| Operating System |
Embedded Linux. |
| Button Type |
Mechanical. |
| Number of Buttons |
16. |
| Display |
2.3-inch non-touch display. |
| Camera |
1/2.9-inch 2MP CMOS. |
| Field of View |
140° horizontal, 80° vertical and 160° diagonal. |
| Wide Dynamic Range |
120dB. |
| Noise Reduction |
3D NR. |
| Video Compression |
H.264 and H.265. |
| Video Resolution |
Main stream: 720p, WVGA, D1 or CIF; sub stream: 1080p, WVGA, D1, QVGA or CIF. |
| Video Frame Rate |
25fps. |
| Light Compensation |
Automatic white light. |
| Day and Night |
Colour or black and white. |
| Audio |
Two-way audio with built-in speaker, echo suppression and digital noise reduction. |
| Audio Compression |
G.711a, G.711u and PCM. |
| Communication Mode |
Digital two-wire and IP/Ethernet connectivity. |
| Verification Methods |
IC card, password and remote unlock. |
| User Capacity |
Up to 5,000 users, as listed in Dahua’s official product key features. |
| Card Capacity |
10,000. |
| Card Type and Frequency |
13.56MHz IC card. |
| Card Reading Distance |
0–3cm. |
| Storage |
MicroSD card support up to 256GB. |
| Snapshots and Visitor Video |
Supported when a suitable microSD card is installed in the door station or compatible indoor monitor. |
| Web Configuration |
Supported. |
| RS-485 |
1. |
| Wiegand |
1. |
| Alarm Input |
1. |
| Alarm Output |
1. |
| Power Output |
1 × 12V DC / 600mA. |
| Doorbell Interface |
1. |
| Exit Button Input |
1. |
| Lock Control |
1. |
| Network Port |
1 × RJ45 10/100Mbps Ethernet. |
| Tamper Alarm |
Supported. |
| Power Supply |
48V DC, 0.4A or PoE under IEEE 802.3af/at. |
| Power Adapter |
Optional. |
| Power Consumption |
Up to 5W standby and 7W operating. |
| Installation |
Flush mount or surface mount using the appropriate optional box. |
| Casing Material |
Aluminium. |
| Appearance Colour |
Silver. |
| Protection |
IP65 with required silicone sealing, and IK08. |
| Operating Environment |
Outdoor. |
| Operating Temperature |
–40 °C to +60 °C. |
| Operating Humidity |
10%–90% RH, non-condensing. |
| Operating Altitude |
Below 3,000m. |
| Storage Temperature |
0 °C to +40 °C. |
| Storage Humidity |
30%–75% RH. |
| Dimensions |
200.0 × 98.0 × 35.4mm (H × W × D). |
| Gross Weight |
0.657kg. |
| Certification |
CE. |
Ideal Use Cases
Apartment Building Entrances
Supports visitor calling, resident identification and managed card or password access at a shared multi-resident entrance.
Townhouse and Community Gates
Can form part of a compatible two-wire IP system where several homes share a controlled pedestrian entry.
Retrofit Two-Wire Intercom Projects
Digital two-wire architecture can suit selected upgrades where compatible existing cable pathways are assessed and the full topology is redesigned.
Mixed Card and PIN Access
The keypad and 10,000-card capacity support buildings where residents, staff and service providers require managed credentials.
Exposed Building Entries
IP65 and IK08 protection suit correctly sealed outdoor entrances, with optional surface, flush and rain-cover accessories available.
Managed Residential Developments
Wiegand, RS-485, Ethernet and web configuration support integration with compatible readers, controllers and building-management workflows.
Choosing the Right Model
- Choose the DHI-VTO6222E-P if: You need an apartment entrance station with a 2MP camera, keypad, 10,000-card capacity and two-wire/IP connectivity.
- Choose a villa station if: The project serves a single residence or a small gate rather than a multi-resident apartment entrance.
- Choose a modular station if: The entrance requires a larger directory, separate display, fingerprint reader or other configurable modules.
- Choose the correct mounting box: Use the VTM116-01 for flush mounting or VTM117 for surface mounting where compatible with the installation.
- Confirm power design: Use a compatible Dahua two-wire switch, 48V DC supply or IEEE 802.3af/at PoE arrangement according to the approved topology.
FAQs
- Is the Dahua DHI-VTO6222E-P a complete apartment intercom system?
No. The DHI-VTO6222E-P is an apartment entrance door station. A complete system normally also requires compatible indoor monitors, a Dahua two-wire IP switch or suitable IP network, electric lock hardware, exit control, door-status monitoring, power, cabling and the correct mounting box. Management software, mobile services, cards and installation requirements should also be confirmed for the building design.
- Can residents unlock the entrance with a card or PIN?
Yes. The door station supports IC card, password and remote unlocking. Dahua lists storage for up to 10,000 cards and a reading distance of approximately 0 to 3cm. The mechanical keypad can be used for supported password and apartment-calling functions. Credential permissions, schedules, lost-card removal and remote-unlock authority should be configured as part of the access-control policy.
- How many users can the VTO6222E-P support?
Dahua’s official key features list support for up to 5,000 users and 10,000 IC cards. The practical apartment-system size also depends on the compatible indoor-monitor architecture, SIP and management configuration, network design, calling workflow and system platform. Confirm the required number of apartments, residents, administrators, cards and answering devices before selecting the complete two-wire IP intercom solution.
- Does the door station support two-way video and audio?
Yes. The DHI-VTO6222E-P uses a 1/2.9-inch 2MP camera with a wide 140° horizontal field of view, 120dB WDR and automatic white-light compensation. It also provides two-way audio through its microphone input and built-in speaker, with echo suppression and digital noise reduction. Image and call quality depend on lighting, mounting height, network performance and compatible indoor-monitor configuration.
- Can the VTO6222E-P use both two-wire and Ethernet connections?
Yes. Dahua describes the unit as a digital two-wire IP door station and also provides one 10/100Mbps RJ45 network port. It supports PoE under IEEE 802.3af/at and can be used with compatible Dahua two-wire switches. The selected topology, cable type, distance, power budget and indoor-monitor compatibility must be designed as one complete system rather than mixed without verification.
- Can the station power an electric lock or another device?
The door station provides one 12V DC output rated up to 600mA, together with one onboard lock-control connection, exit-button input and door-status-related interfaces. Dahua notes that when the 12V output must power a load, the station should be connected to an IEEE 802.3at-compliant PSE switch. Confirm lock voltage, current, fail-safe behaviour and emergency egress separately.
- Is the apartment door station suitable for outdoor mounting?
Yes. Dahua rates the aluminium station IP65 and IK08 for outdoor use from –40 °C to +60 °C. The IP65 rating requires silicone sealant around the shell as directed in the quick start guide. Correct surface preparation, mounting box, drainage, cable sealing and weather exposure remain important. The device should be installed no higher than the manufacturer’s stated installation guidance permits.
- What should I confirm before ordering this apartment door station?
Confirm the number of apartments and users, compatible indoor monitors, two-wire switch or IP topology, lock and exit hardware, mounting method, storage requirements and remote-management workflow. Choose the VTM116-01 flush box or VTM117 surface box where required, and consider the VTM08R rain cover for exposed positions. Security Wholesalers can assist with matching the station to the complete Dahua intercom architecture.
Compatible Accessories
- DHI-VTNS1001B-2 – Optional 2-Wire IP Switch
- DHI-VTNS2003B-2 – Optional 2-Wire IP Switch
- VTM08R – Optional Rain Cover
- VTM116-01 – Optional Flush-Mounted Box
- VTM117 – Optional Surface-Mounted Box
Additional Information
Dahua DHI-VTO6222E-P Datasheet
