# DoorBird Internet Firewall A1051 – door bird network security gateway for IP devices

**URL:** https://aio.lv/en/product--door-bird-423872103--12080787
**Data updated:** 2026-03-20 09:51 (EET)
**Category:** Firewalls
**Manufacturer:** door bird
**Manufacturer code:** 423872103
**EAN:** 4260423872103
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 769.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 636.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--door-bird-423872103--12080787

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

DoorBird Internet Firewall A1051 is a network security gateway designed by door bird for protecting IP devices and door intercom systems on local networks and the internet. It functions as a firewall and secure access point, isolating devices from direct exposure, managing incoming connections and enhancing remote access control. Suitable for residential and commercial installations requiring secure remote connectivity and device protection.

## Long description

The DoorBird Internet Firewall A1051 is a network security gateway designed for protecting IP devices and DoorBird door intercom systems on local networks and across the internet. The device is installed between the internet router and the network cabling that serves door stations and indoor units. It is preconfigured and ready for immediate use, filtering traffic so that only approved DoorBird devices can establish connections while blocking unauthorized access attempts from both outside and inside the network.
Advantages
The A1051 provides a focused layer of protection for door communication systems by isolating these devices from direct exposure to the internet and restricting outgoing and incoming connections to approved endpoints. Installation is plug-and-play, minimizing setup time on site, and the integrated status display provides at-a-glance network and device state information. The firewall supports compatibility with common smart home systems and allows IP whitelisting to adapt to specific network requirements.
Suitable for
Residential installations with DoorBird door stations and indoor monitors
Small offices and commercial premises that require controlled remote access to intercom systems
Retrofitting existing network cabling to add dedicated protection for door communication devices
Installations where isolation of door devices from the general LAN or internet is required
Key specifications
Type: Dedicated network security gateway for door communication devices
Operation: Preconfigured, plug-and-play setup for quick on-site installation
Functionality: Traffic filtering to allow connections only from approved DoorBird devices
Interface: Single-point installation between router and local network cabling
Status indicators: Integrated display for network and device status
Compatibility: Works with DoorBird door intercom systems and compatible smart home environments
Network control: Supports IP whitelisting for flexible adaptation to individual network requirements
How to use
Connect the DoorBird Internet Firewall A1051 between your router and the network cabling that serves DoorBird door stations and indoor units. Power the unit and verify the integrated status display to confirm network operation. The device arrives preconfigured so no additional firewall rules are required for basic protection; it will filter traffic so that only registered DoorBird devices can communicate through the gateway. For custom setups, adjust allowed IP addresses using the IP whitelist feature to permit specific endpoints or management systems.
Usage recommendations
Place the A1051 centrally where the door communication cabling meets the main network to ensure all door devices pass through the gateway. Verify compatibility with existing smart home controllers before installation and periodically review the IP whitelist to ensure only trusted endpoints retain access.

## Specifications

| Feature | Value |
|---|---|
| Product colour | White |
| RJ-45 ports quantity | 2 |
| Product type | Port extension module |

### Power

| Feature | Value |
|---|---|
| Power supply | 1 W |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.155 kg |
| Height | 34 mm |
| Width | 104 mm |
| Depth | 75 mm |

## FAQ

### How much does the DoorBird Internet Firewall A1051 — door bird gateway cost, and is it available for purchase?

The price is 769.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 13.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can DoorBird Internet Firewall A1051 — door bird gateway be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 door bird 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 door bird 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for DoorBird Internet Firewall A1051 — door bird gateway?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12080787/67575685_large.webp