Universal Interface Arms B-Tech BT8390-VESA400MAF/B

Name: Universal Interface Arms With Micro-Adjustment BT8390-VESA400MAF/B
Brand: B-TECH
SKU: 406415
Price: 258.99 EUR
Availability: InStock

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Universal Interface Arms With Micro-Adjustment B-Tech BT8390-VESA400MAF/B

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Short description

The B-Tech System X Universal Interface Arms feature micro-adjustment for precise positioning. Designed for VESA 400 compatibility, they ensure a secure fit for various displays. The robust construction provides stability, while the adjustable arms allow for easy customization of display angles. Ideal for both home and office use, these arms enhance viewing comfort and optimize space.

Available for order: 5 pcs.

Warranty: 2 Years

SKU: 406415

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

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From 5.55 € (Weight: 5.80 kg)

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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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36 months installment: from 7.19 euros per month

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Product information

Description

System X Universal Interface Arms with Micro-Adjustment (VESA 400) provide a compact, secure solution for mounting medium to large screens on horizontal System X rails. Designed for videowalls and multi-screen setups, these black interface arms support displays up to 70" and a maximum load of 50 kg per the source text, while product data lists a 70 kg capacity — confirm load requirement before installation. The universal design fits most videowall screens and allows both landscape and portrait orientations with a minimal mounted depth of 85 mm for a near-wall finish.

Advantages

The arms offer tool-less micro-adjustment for precise, seamless display alignment and lateral adjustment so position arms anywhere along the rail. A simple ‘hook-on’ installation and included mounting hardware reduce installation time. Safety screws are provided to help prevent unauthorised removal of screens. The universal, modular design is compatible with most screens and supports flexible multi-screen configurations.

Suitable for

Videowalls and multi-screen video installations
Corporate meeting rooms and control rooms
Retail display walls and signage
Projects requiring landscape or portrait mounting

Key specifications

VESA compatibility: 400
Maximum screen size: up to 70"
Maximum weight capacity: source text states 50 kg; product data lists 70 kg — verify before use
Mounted depth: 85 mm
Colour: Black
Number of displays supported per arm: 1

How to use

Fit the interface arms onto System X horizontal mounting rails by sliding the arms to the desired lateral position and hanging the display using the hook-on feature. Use the tool-less micro-adjustment to align the display precisely in relation to neighbouring screens, then secure safety screws to help prevent unauthorised removal. Ensure the display weight and VESA pattern match the arm specifications and follow rail manufacturer instructions for overall system assembly.

Usage recommendations

Confirm the correct load capacity (50 kg vs 70 kg) for your specific screens before installation; adhere to VESA 400 compatibility and follow System X rail load limits and installation guidelines to ensure safe, stable mounting.

Specifications

Maximum weight capacity:: 70 kg
Maximum screen size:: 70 "
Number of displays supported:: 1
Product colour:: Black

All features

Mounting

Maximum weight capacity:: 70 kg
Mounting type:: Rail
Minimum screen size:: 39 "
Maximum screen size:: 70 "
Number of displays supported:: 1

Weight & dimensions

Height:: 454.6 mm
Depth:: 103.7 mm

Technical details

Product type:: Flat panel mount arm

Features

Product colour:: Black

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Customer questions

FAQ

How much does the Universal Interface Arms B-Tech BT8390-VESA400MAF/B cost, and is it available for purchase?

The price is 258.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 03.07.2026 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. All transactions are 100% secure and encrypted.

Can Universal Interface Arms B-Tech BT8390-VESA400MAF/B 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 Universal Interface Arms B-Tech BT8390-VESA400MAF/B 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 B-TECH 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 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: maximum weight capacity, maximum screen size, number of displays supported, product colour, 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.

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