Flat panel mount arm B-Tech BT8390 Adjustable Accessory Mounting Arm Black 4 kg

The B-Tech BT8390-SA Adjustable Accessory Mounting Arm provides a compact, hook-on solution for attaching accessory shelves and mounts to System X installations. Designed for use with BT8390 rails, the arm can be positioned along the rail length and oriented so the accessory sits either above or below one or two screens. Its adjustable extension arm and included optional extension bar allow flexible height and depth positioning while supporting accessories up to 4 kg.

Advantages

The hook-on design enables quick installation and removal without tools, and the adjustable extension arm offers precise placement of accessories. Compatibility with a wide range of shelves and mounts makes the BT8390-SA adaptable for different setups. The arm’s compact width and black finish provide a discreet, sturdy mounting option for cameras, media players and other small devices.

Suitable for

• Mounting VC (video conferencing) cameras on twin-screen or single-screen System X setups
• Attaching small shelves for media players such as Apple TV (4th Gen) when paired with compatible accessories
• Supporting compact accessories and devices up to 4 kg

Key specifications

• Maximum load capacity: 4 kg
• Finish: black
• Adjustable extension arm with optional extension bar for increased height adjustment
• Hook-on attachment for System X BT8390 mounting rails (mounting rails sold separately)
• Compact width: 61 mm
• Quantity included: 1 piece

How to use

Hook the BT8390-SA arm onto the BT8390 System X rail at the desired position, then secure any compatible accessory shelf or mount to the arm. Adjust the extension arm and, if required, fit the optional extension bar to achieve the needed height and depth so the accessory is positioned above or below the screen. Confirm the mounted accessory does not exceed the 4 kg capacity before use.

Usage recommendations

For best results, use the BT8390-SA with B-Tech accessory shelves and mounts designed for System X rails. When installing cameras or media players, ensure cables are routed neatly and the combined weight of device and shelf remains under 4 kg. For larger shelves, use two BT8390-SA arms as recommended.