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Passive infrared (PIR) sensor lights only illuminate when they detect motion. This helps you save on energy bills and conveniently light indoor and outdoor spaces.

Black Internal and External Adjustable PIR Sensor

SKU: KSR8413BLK
  • 3 Year Warranty
  • IP65
  • 240V | 180º/360º Detection Range
£13.82 INC VAT
£13.82 INC VAT
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KSR LIGHTING KSR8403 BLK Internal/External Surface Mounted PIR Sensor

(2)

KSR LIGHTING KSR8403 BLK Internal/External Surface Mounted PIR Sensor

SKU: KSR8403BLK
(2)
  • Warranty: 3 Years
  • Detection range: 12m
  • Mounting height: 1.8~2.4m
£14.23 INC VAT
£14.23 INC VAT
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KSR LIGHTING KSR8403 WH Internal/External Surface Mounted PIR Sensor

SKU: KSR8403WH
  • Warranty: 3 Years
  • Detection range: 12m
  • Mounting height: 1.8~2.4m
£14.23 INC VAT
£14.23 INC VAT
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KSR LIGHTING KSR8404 Ceiling Surface Mounted PIR Sensor

SKU: KSR8404
  • Warranty: 3 Years
  • Detection range: 6m
  • Detection angle: 360°
£9.95 INC VAT
£9.95 INC VAT Add to Basket

KSR LIGHTING KSR8405 Recessed Mounted Internal PIR Sensor

SKU: KSR8405
  • Warranty: 5 Years
  • Detection distance: 8m
  • Mounting height: 2.2m~4m
£9.95 INC VAT
£9.95 INC VAT
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KSR LIGHTING KSR8409 Batten Mount PIR Sensor

SKU: KSR8409
  • Warranty: 5 Years
  • LED = 400W
  • Halogen = 1200W
£18.49 INC VAT
£18.49 INC VAT
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MINI SURFACE PIR SENSOR

SKU: KSR8412
  • IP20
  • 3 Year Warranty
  • 240V | 360º Detection Range
£7.66 INC VAT
£7.66 INC VAT
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Surface/Recessed Internal PIR Sensor

SKU: KSR8415
  • 3 Year Warranty
  • Surface - IP20/ Recessed - IP55
  • 360˚ Detection Angle
£9.50 INC VAT
£9.50 INC VAT
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Timeguard PDFMDALI IR Dali Presence Detector

SKU: PDFMDALI
  • 360° 9m diameter detection
  • Adjustable standby time – ON/OFF, 1 – 30 minutes
  • Adjustable 10 – 1000 LUX setting
£69.37 INC VAT
£69.37 INC VAT
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Timeguard SLB2300 2300W PIR Controller

SKU: SLB2300
  • 12m detection range with 180º area of detection
  • Light ON times adjustable from 5 seconds to 15 minutes
  • Total PIR switching: 2300W incandescent/halogen, 500W fluorescent/low energy plus 250W LED
£27.70 INC VAT
£27.70 INC VAT
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TIMEGUARD SLFM360N PIR Presence Detector (flush mount)

SKU: SLFM360N
  • Slimline sensor head design
  • 360° area of detection with up to an 8m detection range for motion and 4m for presence detection at a 3m mounting height
  • Manual override
£29.74 INC VAT
£29.74 INC VAT
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Timeguard SLW2300 2300W PIR Controller

SKU: SLW2300
  • 12m detection range with 180º area of detection
  • Pan and tilt feature
  • Light ON times adjustable from 5 seconds to 15 minutes
£27.70 INC VAT
£27.70 INC VAT
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TIMEGUARD SLW360N 360º Surface Mount Ceiling PIR Presence Detector

SKU: SLW360N
  • 360º ceiling surface mount PIR presence detector.
  • 6m diameter (3m radius) detection range at 2.5m mounting height.
  • No creep zone – maximum coverage
£29.74 INC VAT
£29.74 INC VAT
Add to Basket
£13.82 INC VAT
£13.82 INC VAT
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PIR sensor FAQs

What is a PIR sensor?

A passive infrared (PIR) sensor is a motion-based sensor that detects infrared from objects that emit heat. When it picks up the movement of people or objects, a PIR light goes on for a set amount of time.

What is the range of a PIR sensor?

At Electrical Supermarket, we carry PIR sensors with detection ranges of around 6-12m.

Can I adjust the detection range of my PIR motion sensor light?

While you can’t directly change the detection range of a PIR motion sensor light, you can angle it towards or away from the ground, wall or ceiling. This allows you to limit or extend the detection range to your ideal position.

Will an outdoor PIR sensor light deter burglars?

Installing an outdoor PIR sensor light is one of the most effective ways to protect your property against trespassing and theft. Some PIR sensor models can be set to only operate at night, helping you save on your energy bills.

My PIR light keeps turning on. What can I do?

PIR sensors detect moving sources of heat rather than the presence of objects. That means wind, direct sunlight and even glare from reflections can set them off. If this is a problem, you can adjust the position of your PIR light sensor or reduce the sensor sensitivity.

Where can I find product specifications?

Click on your preferred product, then click on the Specifications tab. This gives you information such as IP rating, angle of detection, adjustable light-on time, adjustable light level control and dimensions.

Do your products carry a warranty?

Our PIR motion sensor lights typically carry a warranty of 3-5 years.

How quickly does Electrical Supermarket deliver PIR sensors?

We do our best to deliver your order within 24-48 hours. If it’ll take longer, we’ll be in touch to let you know. Please read our delivery and returns policy for more information.