VAT:
Wishlist 0
Quotes 0
0
Electrical4less Reviews4.9 Based on 1612 reviews
UK Mainland Free Delivery £100 + VAT
30 Day Return Policy
Next Day Delivery Cut Off Time 3PM

Flush Mounted PIR Sensors

Our recessed PIR provides discreet and effective motion detection for lighting control. Flush mounted into ceilings or walls, it blends seamlessly into any environment while delivering reliable automatic switching.

Designed for both domestic and commercial spaces, a recessed PIR improves energy efficiency and convenience. With adjustable settings for time delay and detection range, it ensures lights operate only when needed, reducing waste and extending lamp life.

Showing all 19 results

Knightsbridge OS0016 PIR Sensor

Knightsbridge | OS0016 | IP20 Wide Range 360° PIR Sensor – Recess Mounting | White
Available to Order
Estimated Lead Time:
Usually 1 - 2 Working Days
Read More
SKU: OS0016
£13.16
Diamond LED OS3-PW PIR Sensor Switch

Diamond LED | OS3-PW | PIR Sensor Switch | No Neutral | 220-240V Wall Mounted
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: OS3-PW
£12.05
Diamond LED OS4-RCW Presence Sensor

Diamond LED | OS4-RCW | Recessed Presence Sensor | 110-240V
7 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: OS4-RCW
£12.62
Timeguard PDFM361AB PIR Presence Absence DetectorSingle Channel 360° Ceiling PIR Presence / Absence Detector – Flush Mount

Timeguard | PDFM361AB | 1 Channel | PIR Presence / Absence Detector | Flush Mount
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: PDFM361AB
£34.91
Timeguard PIR Presence Detector - Flush Mount

Timeguard | SLFM360N | PIR Presence Detector | Flush Mount
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: SLFM360N
£16.55
CP Electronics GEFL GEFL - Ceiling Mounted PIR Presence Detector 1CP Electronics GEFL GEFL - Ceiling Mounted PIR Presence Detector 2

GEFL – Ceiling Mounted PIR Presence Detector
2 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: GEFL
£23.99
Danlers CEFLPIR Danlers Flush PIR Occupancy Switch 1Danlers CEFLPIR Danlers Flush PIR Occupancy Switch 2

Danlers Flush PIR Occupancy Switch
4 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: CEFLPIR
£36.99
Danlers CEFLPIRSEALED Danlers Bathroom PIR Occupancy Switch

Danlers Bathroom PIR Occupancy Switch
6 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: CEFLPIRSEALED
£43.95
Leyton PIRSENTIM-BL Leyton PIRSENTIM-BL PIR Sensor Switch - Black

Leyton PIRSENTIM-BL PIR Sensor Switch – Black
8 In Stock
More available within:
Usually 3 - 4 Working Days
Read More
SKU: PIRSENTIM-BL
£19.99
Leyton PIRSENTIM-SILV Leyton PIRSENTIM-SILV PIR Sensor Switch - Silver

Leyton PIRSENTIM-SILV PIR Sensor Switch – Silver
13 In Stock
More available within:
Usually 3 - 4 Working Days
Read More
SKU: PIRSENTIM-SILV
£19.99
Leyton PIRSENTIM-WH Leyton PIRSENTIM-WH PIR Sensor Switch - White

Leyton PIRSENTIM-WH PIR Sensor Switch – White
13 In Stock
More available within:
Usually 3 - 4 Working Days
Read More
SKU: PIRSENTIM-WH
£19.99
Leyton PIR-SYNCRO Leyton PIR-SYNCRO Wirelessly Paired PIR Sensor Switch - Silver

Leyton PIR-SYNCRO Wirelessly Paired PIR Sensor Switch – Silver
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: PIR-SYNCRO
£32.56
Knightsbridge OS0019 Knightsbridge IP20 Mini 360° PIR Sensor with Power Module - Recess Mounting

Knightsbridge IP20 Mini 360° PIR Sensor with Power Module – Recess Mounting
1 In Stock
More available within:
Usually 1 - 2 Working Days
Read More
SKU: OS0019
£26.70
Knightsbridge OS0025B Knightsbridge IP20 360° 2 in 1 PIR Sensor - Surface or Recess Mounting - Black

Knightsbridge IP20 360° 2 in 1 PIR Sensor – Surface or Recess Mounting – Black
2 In Stock
More available within:
Usually 1 - 2 Working Days
Read More
SKU: OS0025B
£11.25
Knightsbridge OS0025W Knightsbridge IP20 360° 2 in 1 PIR Sensor - Surface or Recess Mounting - White

Knightsbridge IP20 360° 2 in 1 PIR Sensor – Surface or Recess Mounting – White
3 In Stock
More available within:
Usually 1 - 2 Working Days
Read More
SKU: OS0025W
£13.00
Saxby 90977 Saxby 2-in-1 PIR Detector 1Saxby 90977 Saxby 2-in-1 PIR Detector 2

Saxby 2-in-1 PIR Detector
Available to Order
Estimated Lead Time:
Usually 1 - 2 Working Days
Read More
SKU: 90977
£7.25
Saxby 71553 Saxby Lighting IkonPRO PIR Presence Detector IP67

Saxby 71553 IkonPRO IP67 PIR Presence Detector
Available to Order
Estimated Lead Time:
Usually 1 - 2 Working Days
Read More
SKU: 71553
£10.58
CP Electronics GIPDC Wall Mounted PIR SensorCP Electronics GIPDC CP Electronics GIPDC Wall Mounted PIR Sensor 2

CP Electronics GIPDC Wall Mounted PIR Sensor
5 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: GIPDC
£49.99
CP Electronics EBDSPIR-DD CP Electronics CompactCP Electronics EBDSPIR-DD Compact Flush Mounted Ceiling PIR Presence Detector - DALI/DSI Digital Dimming

CP Electronics EBDSPIR-DD Compact Flush Mounted Ceiling PIR Presence Detector – DALI/DSI Digital Dimming
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: EBDSPIR-DD
£110.00

Showing all 19 results

Proudly serving electricians and construction projects across Fulham, Chelsea, and the wider London area — and nationwide with fast next-day delivery by courier.

📲 Need something sorted fast? Message us on WhatsApp at 07926 999 412 — no waiting, no hassle, just answers.

© 2026 Electrical4less
We accept Visa We accept Mastercard We accept Maestro We accept PayPal We use Amazon Pay We use Apple Pay We use Google Pay
Next Day Delivery

Cut-Off Time and Order Information
To ensure your order qualifies for next day delivery, please place your order by 3:00 PM. This is subject to all items being available on the shelf at the time of your order. For orders where the total value exceeds £200 + VAT (double our standard carriage-paid order value of £100 + VAT), we are happy to split the delivery into two shipments if some items are needed urgently and others are not immediately available. If you have any questions or need further assistance, feel free to reach out to us via WhatsApp for live support. We’re here to help!

In Stock Delivery Policy

Free Next-Day Delivery Over £100 + VAT:
Orders above £100 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

Orders Below £200 + VAT:
To keep costs manageable, we dispatch your order once all items are ready, including products with longer lead times.

Need items faster? You can pay for an additional delivery service to receive in-stock items sooner. Simply email us with your order details, and we’ll send you a payment link for the extra delivery cost.

Orders Above £200 + VAT:
For larger orders, we can split delivery at no extra cost. In-stock items will be sent immediately, with the remaining items dispatched once available.

Supplier Lead Time & Availability

This item may be sourced from our supplier before dispatch.
The lead time shown is an estimate only and is based on the usual supplier timeframe. It is subject to supplier availability and is not a guaranteed delivery date.
We do not have a live supplier stock feed, so supplier stock can change without notice.
Delivery timers and courier estimates apply once the item is available for dispatch.
If the item is unavailable, we will contact you with the available options, including waiting for stock, choosing an alternative product, cancellation, or a refund for the unavailable item.
This does not affect your statutory rights.

Didn't find what you're looking for?

No problem — message us directly on WhatsApp and we’ll help you out.

We usually respond within minutes during working hours.

Cookie Preferences
We use cookies to enhance your browsing experience, serve personalised content, and analyse our traffic. By clicking "Accept All", you consent to our use of cookies. To find out more about how we use cookies please view our Privacy Policy.
Delivery info

Orders containing only Knightsbridge products that are not available from our shelf stock will usually be dispatched directly from Knightsbridge. Delivery is generally completed within 1–2 working days, although stock availability, order cut-off times and courier schedules may affect the timing.

For mixed orders containing products from other suppliers, dispatch arrangements may vary, and the order may follow the longest delivery estimate shown.

In the unlikely event that an item becomes unavailable, we will contact you with the available options, which may include waiting for stock, choosing an alternative product or cancelling the unavailable item for a refund.

Delivery info

Items available from our shelf stock are dispatched directly by us. Where stock is held by Saxby, the item will usually be dispatched directly from Saxby for fast delivery and normally arrives on the next working day, subject to the order being placed before the applicable cut-off time.

Please note that if your order includes other products with a longer lead time, the complete order may be dispatched once all items are available.

Cookie Preferences

We use cookies to help you navigate the site and use its features. Below you will find details about each cookie category.

Cookies marked as "Necessary" are stored in your browser and are required for the site to function properly.

We also use third-party cookies to analyse site usage, remember your preferences, and show you relevant content and ads. These are only stored with your consent.

You can enable or disable optional cookies below. Turning some off may affect how the site works for you.

Necessary Always Active

Necessary cookies are needed for core site features, such as secure login and saving your cookie preferences. They do not store personal data.