# B-TECH AV SYSTEM X BT8390-VESA400MAP/B V2 Pop-Out Flat Screen Interface Arms with Micro-Adjustment

**URL:** https://aio.lv/en/product--b-tech-av-bt8390-vesa400mapb-v2--12525300
**Data updated:** 2026-06-17 16:33 (EEST)
**Category:** Other goods
**Manufacturer:** B-TECH AV
**Manufacturer code:** BT8390-VESA400MAP/B V2
**EAN:** 5019318501609
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 349.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 288.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--b-tech-av-bt8390-vesa400mapb-v2--12525300

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The B-TECH AV SYSTEM X BT8390-VESA400MAP/B V2 is a pair of pop-out interface arms designed for flat screens up to 70 inches. Featuring a VESA 400 mounting pattern and precise micro-adjustment capabilities of -20 to 20 mm, these arms ensure perfect screen alignment. With a maximum load capacity of 50 kg, they provide a secure wall-mounting solution for professional display installations requiring easy maintenance access.

## Long description

B-Tech SYSTEM X - VESA 400 Pop-Out Flat Screen Interface Arms with Micro-Adjustment for BT8390 (Pair). Type: Fixed, Product colour: Black, Height adjustment range: -20 - 20 mm. Maximum weight capacity: 50 kg, Maximum screen size: 177.8 cm (70"), Mounting type: Wall
Key Features
Ideal for videowalls and other multi-screen installations
Push to open / push to close system provides quick and easy service access
Perfect solution for mounting screens into a recessed wall
Universal design compatible with most screens
Suitable for landscape or portrait mounting
Tool-less micro-adjustment for seamless display alignment
Lateral adjustment - position arms anywhere along the length of the rail
Safety screws help prevent unauthorised removal of screens
Simple 'hook-on' installation
All mounting hardware included
Ideal for assembling videowalls and other multi-screen applications, these interface arms are designed to mount medium to large sized screens on to System X horizontal mounting rails, providing a solution with easy pop-out access to aid installation and screen maintenance. The universal design is compatible with all videowall screens and the modular design allows an almost endless number of configurations to be assembled, in both landscape or portrait orientations. Tool-less micro-adjustment allows perfect alignment of displays and a mounted depth of 105.4mm from the wall allows easy access for cables and connectors.

## Specifications

| Feature | Value |
|---|---|
| Type | Fixed |
| Product colour | Black |
| Height adjustment | Yes |
| Maximum weight capacity | 50 kg |
| Mounting type | Wall |
| Minimum screen size | 39 " |
| Maximum screen size | 70 " |
| Height adjustment range | -20 - 20 |
| Adjustable depth | Yes |
| Harmonized System (HS) code | 83024200 |

## FAQ

### How much does the B-TECH AV SYSTEM X BT8390-VESA400MAP/B V2 Interface Arms cost, and is it available for purchase?

The price is 349.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 01.07.2026 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. All transactions are 100% secure and encrypted.

### 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 B-TECH AV 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 B-TECH AV 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

### Where can I download the instructions for B-TECH AV SYSTEM X BT8390-VESA400MAP/B V2 Interface Arms?

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/12525300/68882767_large.webp