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header-product Video intercom DAHUA VTH2421FW 7" LCD, 1024×600, G.711, Fast Ethernet 10/100 Mbps, horizontal
143.99 €

Video intercom DAHUA VTH2421FW 7" LCD, 1024×600, G.711, Fast Ethernet 10/100 Mbps, horizontal

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DAHUA VTH2421FW video intercom 7" Photo 1
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Video intercom DAHUA VTH2421FW 7" LCD, 1024×600, G.711, Fast Ethernet 10/100 Mbps, horizontal

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Short description

The DAHUA VTH2421FW is a 7" LCD video intercom for indoor horizontal placement, providing a 1024×600 resolution display and voice communication using G.711 codecs. It runs on Linux and connects via Fast Ethernet (10/100 Mbps) for audio and data. Designed for apartment entrances and small offices, it enables visitor identification, two-way audio calls and simple integration into access control setups.
Available at price 143.99 €: 14 pcs.
Total available for order: 24 pcs.
Warranty: 2 Years
SKU: 3485655
Manufacturer: DAHUA
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
06.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
11.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.35 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
11.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 4.00 euros per month
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Product information

Description

The Dahua Technology VTH2421FW is a 7" LCD video intercom unit with a 1024 x 600 pixel screen designed for horizontal placement. It provides voice communication using G.711 codecs and connects via Fast Ethernet (10/100 Mbit/s). The unit runs on a Linux-based platform and is intended for indoor monitoring and visitor communication within access control and building entry systems.

Advantages

The 7" high-resolution LCD offers clear video for visitor identification and monitoring. Fast Ethernet connectivity ensures stable network integration and real-time communication. Support for G.711 voice codec delivers standard, interoperable audio. The compact horizontal form factor suits wall or desk mounting in residential or commercial entry points.

Suitable for

  • Apartment building entrance panels and concierge desks
  • Residential homes with IP-based entry systems
  • Small offices and reception areas requiring visitor verification

Key specifications

  • Display: 7" LCD, 1024 x 600 pixels
  • Audio codec: G.711
  • Network interface: Fast Ethernet 10/100 Mbit/s
  • Operating system: Linux
  • Installation orientation: Horizontal
  • Power consumption: standby ≤ 4 W, working ≤ 6 W

How to use

Install the VTH2421FW in a horizontal orientation on a wall or desk near the entry point and connect the unit to the local network via the Fast Ethernet port. Configure network settings and integrate the intercom with the building's access control or video management system according to Dahua's integration guidelines. Use the built-in audio and display to view visitors and establish two-way voice communication using the supported G.711 codec.

Usage recommendations

Place the unit within reliable wired network coverage for consistent video and voice quality; avoid mounting in outdoor locations unless protected by appropriate enclosures. Ensure firmware and integration settings match the building’s access control system for proper interoperability.
All features
Colour: The main colour of the product.
Yes
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.35 kg
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
7 W
Supported network protocols: Network protocols tested as compatible with this product e.g. FTP,HTML, POP.
TCP/IP
Operating relative humidity (H-H):
10 - 90
Display diagonal: Size of the display for this product, measured diagonally, usually in inches.
7 "
Built-in microphone: Microphone that is found inside the product.
Yes
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
-10 - 55
Height: The measurement of the product from head to foot or from base to top.
119.6 mm
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
1024 x 600
Wall mountable: The product can be mounted on (attached to ) a wall.
Yes
Width: The measurement or extent of something from side to side.
221.5 mm
Depth: The distance from the front to the back of something.
21.5 mm
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired
Backlight display: A backlight is a form of illumination used in liquid crystal displays (LCDs). As LCDs do not produce light themselves - unlike for example Cathode ray tube (CRT) displays - they need illumination (ambient light or a special light source) to produce a visible image. Backlights are used in small displays to increase readability in low light conditions such as in watches, and in computer displays and LCD televisions to produce light in a manner similar to a CRT display.
Yes
Product colour: The colour e.g. red, blue, green, black, white.
Black, White
Speakerphone: Device has a microphone and loudspeaker provided separately from those in the handset. This device allows multiple persons to participate in a conversation. The loudspeaker broadcasts the voice or voices of those on the other end of the telephone line, while the microphone captures all voices of those using the speakerphone.
Yes
Voice codecs:
G.711
Power consumption (standby): The amount of electricity that is consumed when the product is on standby.
1 W
Built-in speaker(s): The device contains speaker(s) to produce sound.
Yes
Operating system installed: Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
Linux
Placement supported: Where the product can be placed e.g. indoor/outdoor, horizontal/vertical.
Horizontal
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
10, 100
Touchscreen: A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
Yes
Video formats supported: The type of video formats that can be used by this device.
H.264
Ethernet interface type:
Fast Ethernet
Touchscreen type: There are a variety of touchscreen technologies that have different methods of sensing touch, including resistive and capacitive.
Capacitive
Display technology: The technology used in the display e.g. plasma, LED.
LCD
Number of speakers: The quantity of speakers included in/with the product.
1
Number of displays supported: The number of displays that can be used with this product.
1
Indoor unit included:
Yes
Outdoor unit included:
No
Indoor unit power type:
DC

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH122 14 06.08.2026
143.99 €
BT19 10 Tomorrow Best delivery
Fast shipping
184.49 €
143.99 €
Stock: 14
Delivery Date: 06.08.2026
Warehouse: WH122
Fast shipping
184.49 €
Stock: 10
Delivery Date: Tomorrow Best delivery
Warehouse: BT19

Customer reviews

Customer questions

FAQ

How much does the DAHUA VTH2421FW video intercom 7" cost, and is it available for purchase?

The price is 143.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can DAHUA VTH2421FW video intercom 7" be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the DAHUA VTH2421FW video intercom 7" online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All DAHUA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DAHUA service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.