Atdec ADB-B400M VESA 400 Microadjustable Brackets for Video Walls
The Atdec ADB-B400M is a set of two microadjustable brackets engineered for professional multi-screen video wall installations. Designed for multiscreen installations, with microadjustments at 8-points so screens sit flush with no gap between bezels, these brackets deliver pixel-perfect alignment for seamless digital signage displays. These brackets mount medium to large sized displays, in a fixed position, supporting screens up to 50kg (110lb) and VESA patterns up to 400 × 400mm.
Why Choose the ADB-B400M?
Perfect for retail, corporate, education, and broadcast environments, the ADB-B400M takes the guesswork out of video wall installation. Microadjustment at 8-points on each bracket allows installers to fine-tune every screen after mounting, ensuring perfectly aligned bezels and professional presentation quality every time.
Key Features
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8-Point Microadjustment: Fine-tune vertical levelling, depth, and lateral positioning after installation for seamless bezel-to-bezel alignment
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Heavy-Duty Capacity: Supports displays up to 50kg (110lb) with universal VESA compatibility up to 400 × 400mm
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Vertical Levelling: ±3mm (0.12") adjustment range for perfect screen alignment
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Flexible Orientation: Landscape or portrait screen mounting options
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Modular System Compatibility: Hooks onto Atdec ADB rails for fast, simple installation and easy reconfiguration
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10-Year Warranty: Built for long-term reliability in commercial environments
Professional Multi-Screen Installations Made Simple
The ADB-B400M brackets are part of the Atdec modular digital signage family, offering unmatched flexibility for video walls, menu boards, and multi-display installations. The hook-on rail design allows for quick mounting and easy repositioning, while the comprehensive microadjustment system ensures every screen sits perfectly flush with its neighbours. Ideal for creating stunning 2×2, 3×2, or custom video wall configurations in any commercial space.
Installation & Compatibility
Each bracket features lateral adjustment on rail for horizontal positioning, plus individual corner depth adjustment to compensate for wall irregularities or display variations. The brackets hook onto ADB rails easily for fast simple installation. Compatible with Atdec's full range of ADB rails, uprights, and mounting accessories for floor, wall, or ceiling installations.
What's in the Box
- 2 × ADB-B400M VESA 400 microadjustable brackets
- Installation hardware
- Installation guide
Full Specifications
| Model |
ADB-B400M |
| Product Type |
VESA mounting brackets (set of 2) |
| VESA Compatibility |
Universal up to 400 × 400mm |
| Maximum Load Capacity |
50kg (110lb) per display |
| Mounting Type |
Fixed position with microadjustment |
| Adjustment Points |
8 points per bracket |
| Vertical Levelling Range |
±3mm (0.12") |
| Lateral Adjustment |
On rail |
| Depth Adjustment |
Micro-adjust each display corner from wall |
| Screen Orientation |
Landscape or portrait |
| Mounting System |
Hook-on design for ADB rails |
| Finish |
Black |
| Application |
Multi-screen video walls, digital signage |
| Warranty |
10 years |
Specifications are sourced from the manufacturer product page and may be updated.
