Product SKU: DHI-VTH2621GW-P
Product Overview
The Dahua DHI-VTH2621GW-P is a 7-inch full-digital IP video intercom indoor monitor designed for homes, villas, apartments and commercial entrances using compatible Dahua video intercom equipment. Its 1024 × 600 capacitive touchscreen provides a straightforward interface for answering visitor calls, viewing supported door stations and monitoring compatible IP cameras. Two-way audio with echo suppression supports clear visitor communication, while H.265 and H.264 video decoding helps the monitor handle modern intercom video streams efficiently. The unit can be powered through standard PoE or 12VDC, simplifying installation where network cabling is already available. Six alarm inputs, one alarm output and doorbell input capability provide additional integration options, while MicroSD support up to 64GB, information messages, do-not-disturb scheduling and multi-monitor expansion make it suitable for both simple residential systems and larger intercom configurations.
Key Capabilities
7-Inch Capacitive Touchscreen
The 7-inch TFT display uses a 1024 × 600 resolution and capacitive touch control, providing a clear central interface for answering calls, viewing compatible entrances and operating supported intercom functions.
Full-Digital IP Intercom
The DHI-VTH2621GW-P uses full-digital communication and a 10/100Mbps Ethernet connection, making it suitable for network-based Dahua intercom installations rather than traditional analogue-only door phone systems.
Two-Way Audio
An audio input, built-in speaker and echo suppression support two-way conversations through compatible Dahua door stations, allowing occupants to speak with visitors directly from the indoor touchscreen.
Door Station and IPC Monitoring
The monitor can display compatible door stations and IP cameras, making it useful where residents or staff want selected CCTV views available from the same screen used for visitor communication.
Standard PoE Power
Standard PoE allows network data and power to reach the monitor over the same Ethernet cable from a compatible PoE source. A 12VDC 1A power option is also supported where separate local power is preferred.
Alarm and System Expansion
Six alarm inputs, one alarm output and doorbell-input support provide integration flexibility, while the monitor can form part of multi-screen villa or apartment configurations when designed within Dahua’s supported extension limits.
Best For
- Homes and Villas: Provides a dedicated touchscreen for answering compatible Dahua door stations and monitoring selected IP cameras.
- Apartments: Suitable as part of a full-digital apartment intercom system with support for multiple indoor monitor extensions.
- Offices and Small Businesses: Useful where staff need a fixed indoor screen for visitor communication and entrance monitoring.
- CCTV-Integrated Intercom Systems: IPC monitoring allows compatible camera views to be accessed from the intercom touchscreen.
- PoE Installations: Standard PoE can simplify cabling by combining Ethernet connectivity and power through one network cable.
Why Choose the DHI-VTH2621GW-P
The DHI-VTH2621GW-P is a practical choice when a Dahua IP video intercom system needs a straightforward indoor touchscreen without unnecessary complexity. Its 7-inch display is large enough for comfortable visitor viewing while remaining compact for residential and commercial wall mounting. Standard PoE simplifies many installations, and the ability to monitor compatible IP cameras makes the screen more useful than an intercom-only handset. Six alarm inputs, one alarm output, do-not-disturb scheduling and multi-monitor support also give installers room to build a more complete entry system around the device. Available through Security Wholesalers, this monitor is best suited to full-digital Dahua intercom projects where reliable two-way communication, PoE and straightforward indoor control are the main priorities.
Buyer Decision Tips
Compatibility Tip: The DHI-VTH2621GW-P is specified as a full-digital IP indoor monitor. Confirm compatibility with the intended Dahua door station and wider intercom architecture before replacing an older analogue or 4-wire monitor.
Storage Tip: The monitor supports a MicroSD card up to 64GB, but Dahua specifically notes that the leave-video function requires an SD card in the connected VTO door station. Do not assume installing storage only in the indoor monitor enables every visitor-recording function.
Key Features & Technical Specifications
| Product Type | Full-digital IP video intercom indoor monitor. |
| Display | 7-inch TFT display. |
| Touch Interface | Capacitive touchscreen. |
| Screen Resolution | 1024 × 600. |
| Processor | Dual-core 1.2GHz embedded processor. |
| Operating System | Embedded Linux. |
| Video Decoding | H.265 and H.264. |
| Communication Mode | Full digital. |
| Audio Mode | Two-way audio. |
| Audio Input | 1. |
| Audio Output | Built-in speaker. |
| Audio Enhancement | Echo suppression. |
| Audio Compression | G.711a, G.711u and PCM. |
| Door Station Monitoring | Supported with compatible Dahua door stations. |
| IP Camera Monitoring | Supported. |
| Interoperability | ONVIF and SDK. |
| Network Protocols | RTSP, RTP, SIP, DNS and SSH. |
| Ethernet | 1 × 10/100Mbps network port. |
| Power | 12VDC 1A or standard PoE, 36–57V at 0.35A. |
| Power Consumption | Standby ≤2W; operating ≤6W. |
| Alarm Inputs | 6 channels. |
| Alarm Output | 1 channel. |
| Doorbell Input | Supported using any alarm input port. |
| MicroSD Storage | Up to 64GB, reserved for supported software functions. |
| Leave Video | Supported; an SD card inserted in the VTO door station is required. |
| Do Not Disturb | Supports DND mode and configurable do-not-disturb periods. |
| Information Release | Can receive and display text information released by the management centre. |
| Villa Extensions | Up to 9. |
| Apartment Extensions | Up to 4. |
| Installation | Surface mount. |
| Housing | PC + ABS. |
| Operating Temperature | -10 °C to +55 °C. |
| Operating Humidity | 10%–95% RH, non-condensing. |
| Maximum Operating Altitude | Below 3,000m. |
| Dimensions | 189.6 × 134.6 × 26.0mm. |
| Net Weight | Approximately 0.34kg. |
| Certifications | CE and FCC. |
Ideal Use Cases
Home Entry Control
Install the monitor in a central living area where occupants can quickly answer compatible entrance door stations and communicate with visitors.
Multi-Storey Homes
Villa extension support allows additional compatible indoor monitors to be planned where visitor calls need to be answered from several parts of a larger home.
Apartment Intercoms
Suitable as part of a compatible Dahua apartment system where multiple indoor monitor extensions are required within the supported system architecture.
Offices
Use the touchscreen as a fixed reception or office intercom point for communicating with visitors at a compatible external door station.
CCTV-Integrated Entrances
Compatible IPC monitoring can provide selected surveillance views from the same screen used for normal video intercom functions.
PoE Renovations
Standard PoE can reduce separate power cabling where suitable Ethernet infrastructure and a compatible PoE source are already available.
Choosing the Right Model
- Choose this model if: You need a 7-inch full-digital Dahua IP intercom monitor with standard PoE and straightforward touchscreen control.
- Choose this model if: Compatible door station and IP camera monitoring, two-way audio and alarm-input integration are useful requirements.
- Check compatibility first if: You are replacing an older analogue, 2-wire or 4-wire indoor monitor, because this model is specified for a full-digital IP intercom architecture.
- Plan the system before adding multiple screens: Dahua specifies up to 9 extensions for villa configurations and up to 4 for apartment configurations.
FAQs
- What does the Dahua DHI-VTH2621GW-P indoor monitor do?
The DHI-VTH2621GW-P is a full-digital IP video intercom indoor monitor for answering calls from compatible Dahua door stations, viewing supported door stations and IP cameras, and using two-way audio. Its 7-inch capacitive touchscreen provides the main interface, while Ethernet and standard PoE support simplify network installation. The monitor also supports information messages, do-not-disturb scheduling and expansion within compatible villa or apartment intercom systems. - Does the DHI-VTH2621GW-P support two-way audio?
Yes. Dahua specifies two-way audio, one audio input and a built-in speaker, with echo suppression for clearer conversations. This allows occupants to communicate with visitors through compatible video intercom door stations from the indoor touchscreen. The monitor uses G.711a, G.711u and PCM audio compression. Actual intercom functions depend on the connected Dahua door station and the way the wider IP intercom system has been configured. - Can the DHI-VTH2621GW-P be powered by PoE?
Yes. The DHI-VTH2621GW-P supports standard PoE using 36–57 V at 0.35 A, as well as 12 VDC at 1 A. PoE can simplify installation by carrying network data and power over the same Ethernet cable from a compatible PoE source. When planning the system, confirm the switch, injector or other network equipment provides standard PoE suitable for the monitor. - Can the DHI-VTH2621GW-P display Dahua IP cameras?
Yes. Dahua lists door station and IPC monitoring as a supported function, and the monitor also supports ONVIF interoperability. This allows compatible IP camera views to be brought onto the same 7-inch screen used for intercom calls. Camera compatibility, stream configuration and overall network design should still be confirmed before installation, particularly when the monitor will be used as part of a larger CCTV and video intercom system. - How many indoor monitor extensions can the DHI-VTH2621GW-P support?
Dahua specifies support for up to 9 extensions in a villa configuration and up to 4 extensions in an apartment configuration. This makes the DHI-VTH2621GW-P suitable not only as a single indoor screen but also as part of a multi-monitor intercom layout. The actual number of screens and system behaviour should be planned around the selected Dahua door stations, network topology and the intended villa or apartment configuration. - Does the DHI-VTH2621GW-P support MicroSD storage?
Yes. The monitor supports a MicroSD card up to 64 GB, with the storage listed as reserved for software functions. Dahua also specifies a leave-video function, but notes that an SD card must be inserted in the VTO door station for that feature. Buyers should therefore distinguish between the indoor monitor’s MicroSD capability and storage requirements that may apply to visitor-message functions on the connected door station. - What should I check before buying the DHI-VTH2621GW-P?
Confirm that the indoor monitor will be used with compatible full-digital Dahua video intercom equipment, that Ethernet connectivity is available, and whether you plan to power it by standard PoE or 12 VDC. Buyers sourcing the DHI-VTH2621GW-P through Security Wholesalers should also check the required number of indoor extensions, alarm inputs, doorbell integration and any IP camera views that need to be displayed before finalising the system design.
Additional Information
| Image | Name | Price | Buy | hf:att:pa_ai-technology | hf:att:pa_audio-features | hf:att:pa_camera-count | hf:att:pa_camera-style | hf:att:pa_detection-features | hf:att:pa_deterrence-features | hf:att:pa_environmental-features | hf:att:pa_focal-length | hf:att:pa_hdd-bays | hf:att:pa_hdd-included | hf:att:pa_ik-rating | hf:att:pa_included-storage | hf:att:pa_installation-level | hf:att:pa_ip-rating | hf:att:pa_kit-camera-style | hf:att:pa_lens-type | hf:att:pa_low-light-technology | hf:att:pa_max-recording-resolution | hf:att:pa_mounting-position | hf:att:pa_night-vision-range | hf:att:pa_night-vision-type | hf:att:pa_optical-zoom | hf:att:pa_poe-ports | hf:att:pa_power-connectivity | hf:att:pa_protocol-compatibility | hf:att:pa_recorder-channels | hf:att:pa_remote-viewing | hf:att:pa_resolution | hf:att:pa_specialist-features | hf:att:pa_system-format | hf:att:pa_white-light-range | hf:att:pa_zoom-type |
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