Lutron Recessed Mounting Kit White L-CRMK-WH Ceiling Recess Bracket for Wireless Occupancy/Vacancy Sensors

This is the Lutron Recessed Mounting Kit White L-CRMK-WH Ceiling Recess Bracket for Wireless Occupancy/Vacancy Sensors available at SparksDirect.co.uk for the best price. 

Note: the price for this item is on application; please contact us with the list of item/s you require and we will advise on the best price. The best prices on Lutron items at Sparks - price on application.

The Lutron L-CRMK-WH is a purpose-built recessed mounting kit that lets you install compatible Lutron ceiling-mounted occupancy and vacancy sensors flush into a ceiling surface for a neat, professional finish. Rather than leaving sensors surface-mounted, this recess mount kit conceals most of the housing within the ceiling space — so only the sensor lens and trim appear visible.

Designed to work with Lutron’s wireless PIR ceiling sensors from the Radio Powr Savr range, this accessory provides a twist-lock recess bracket that securely holds the sensor in place and ensures a stable installation. The white finish blends discreetly into typical ceiling decors, making it ideal for offices, corridors, kitchens, classrooms, meeting rooms, entryways and other spaces where unobtrusive automated lighting control is desired.

Whether you’re upgrading an existing installation or adding new occupancy detection points, the L-CRMK-WH gives you a clean, recessed look while simplifying installation — especially in retrofit ceilings where exposing a surface-mounted sensor might look out of place.

Technical Specifications

• Product: Lutron Recessed Mounting Kit
• Model: L-CRMK-WH (White)
• Compatible With: Lutron ceiling-mount occupancy/vacancy sensors (e.g., Radio Powr Savr ceiling-mount PIR models)
• Mount Type: Recessed ceiling installation
• Mount Style: Twist-lock bracket design secures sensor in place
• Finish / Colour: White
• Material: Durable plastic/metal mix for strength and flush trim support
• Installation Opening: Requires a ~3 inch (76mm) diameter ceiling cut-out
• Flush Mount: Sensor head sits flush with the ceiling surface when installed
• Suitable Surfaces: Non-metallic ceilings (avoid recessing into metal surfaces)
• Tool-Free Twist: Sensor locks into bracket with a twist action — no screws visible
• Application: Indoor ceiling installation for occupancy/vacancy sensor mounting

Three Reasons Customers Recommend This Product

1. Flush, Professional Ceiling Appearance: Installers and homeowners like it because the sensor can be recessed so only the trim is visible — giving a clean, discreet look that blends with ceiling finishes.
2. Secure Twist-Lock Installation: The twist-lock bracket design holds sensors firmly in place and makes installation quick and straightforward — ideal for retrofit and new build projects alike.
3. Compatible With Lutron Radio Powr Savr Sensors: This mounting kit works with a range of Lutron wireless ceiling sensors, making it a versatile accessory for automated lighting control systems.

What Is a Recessed Mount Kit and How It Works

A recessed mounting kit like the L-CRMK-WH provides a trimmed-in bracket that sits inside a ceiling cavity. Once cut-in, the sensor body is inserted and twist-locked into the bracket, holding it flush with the finished surface. This approach gives a less obtrusive appearance than surface-mounted boxes and is often preferred in commercial and residential spaces where aesthetics matter.

Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer's change. Should you require the exact item in the picture, please call or email us to enquire.

Need more detailed specs?

• L-CRMK-WH datasheet (339.53 kB)