X-Sense Multi-Spacing Adapter Plate (XS0B-MR121)

Upgrade Your Safety Setup with Ease

Eliminate the hassle of drilling new holes into your ceiling. This precision-engineered adapter allows you to mount your X-Sense XS0B-MR121 Smoke Detector directly to various existing electrical junction boxes and legacy ceiling layouts.

Whether you are upgrading across different construction eras or handling international mounting formats, this plate bridges the footprint gap seamlessly. No more drywall anchors, no more ceiling dust, and no more "butter fingers" moments while balanced on a ladder.

PRODUCT FEATURES

• Multi-Spacing Box Compatibility: Specially engineered geometry supporting 3.5" (89mm), 2.64" / ~2-5/8" (67mm), and 2.24" / ~2-1/4" (57mm) mounting hole configurations to fit diverse US and international junction boxes.
• Clean, Low-Profile Design: Blends into your ceiling for a factory-installed look while providing a rock-solid mounting surface to hide old gaps cleanly.
• Heat-Set Durability: Features integrated brass heat-set inserts for the mounting screws, ensuring the threads never strip and providing a much more secure fit than plastic-only designs.
• Industrial Grade Material: Printed in high-quality ASA (Acrylonitrile Styrene Acrylate), offering superior UV resistance and thermal stability—perfect for long-term ceiling placement near light fixtures.
• Fast Installation: Uses the original junction box screws you already have, saving you time and protecting your ceiling from unnecessary damage.

WHAT’S INCLUDED

• 1x Custom 3D-Printed X-Sense XS0B-MR121 Multi-Spacing Adapter Plate

Note: This listing is for the adapter kit only. The X-Sense Smoke Detector and the original mounting plate provided by X-Sense are not included.

TECHNICAL SPECIFICATIONS