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Best outdoor motion sensor

Updated: 20.10.2026

You already know the path goes dark when someone comes to the door, or that a car can sit on the drive before anyone indoors hears it. A single best outdoor motion sensor does not cover both of those moments. On amazon.co.uk the same search mixes a mains PIR that switches a lamp, a wireless chime, and a battery sensor that only talks to Hue or Apple Home. This page names a pick for each job from the eight listings in our [motion sensor outdoor comparison](/hub/burglar-protection/motion-sensor-outdoor), using shelf prices from 19 October 2026. A purchase through our links can earn a commission at no extra cost. Peter F. used the listings, not a lab test.

You already know the path goes dark when someone comes to the door, or that a car can sit on the drive before anyone indoors hears it. A single best outdoor motion sensor does not cover both of those moments.

Our top picks

Philips Hue Philips Hue outdoor sensor

Best overall

Philips Hue Philips Hue outdoor sensor
9.2/10about £43.99
View offer
SEBSON SEBSON IR_OUT_IA

Rank 2

SEBSON SEBSON IR_OUT_IA
9.2/10about £17.99
View offer
Maclean Maclean MCE468 B

Best value

Maclean Maclean MCE468 B
9.0/10about £10.96
View offer
On this page
  1. 1.Best mains PIR if rain hits the wall
  2. 2.Best if you want a chime, not a light
  3. 3.Best if the lights are already smart
  4. 4.What best must not mean

Best mains PIR if rain hits the wall

The top pick for an exposed wall and an existing lamp is the SEBSON IR_OUT_IA at £17.99. The listing rates the housing IP65, states 1,000 W for LED lamps and 2,000 W for incandescent, and puts a range dial from 8 m to 14 m. Amazon shows 4.6 from 103 reviews. The same page says 240° in the bullets and 160° on the highlight, so do not quote one angle as if it had been measured. You skip it if the lights are already Hue, or if you wanted a chime rather than a lamp. The best value is the Maclean MCE468 B at £10.96, listed IP65, with a 180° lens and a 12 m catalogue range. The bullet confirms 1,200 W resistive and never states an LED wattage. One review calls the terminals flimsy. It is the right spend when the lamp is modest and the connection is already planned.

Best if you want a chime, not a light

A driveway alarm does not light the path. The KERUI DW9 at £39.99 is the single-sensor chime in this set, 4.0 from 221 reviews, with a UK adaptor in the box and batteries not included. The bullet says about 20 ft of detection, a specification line says 12 m, and the 500 ft figure is open-area radio. "IPV4" is not an IP code. The Betterlink 1R2S at £79.99 is the pick for two solar IP65 heads, with detection up to about 30 ft. Half a mile is a radio claim, not eyesight. Radio, pets, and mounting height are on the wireless driveway alarm page.
Philips Hue Philips Hue outdoor sensor

Testsieger

Philips Hue Philips Hue outdoor sensor
9.2/10about £43.99
View offer

Best if the lights are already smart

Buy the Philips Hue outdoor sensor, £43.99 on Amazon and 4.6 from 2,174 reviews, only if a Hue Bridge and Hue lamps are already in the house or in the budget. The Bridge is sold separately. Signify's shop lists the sensor at £54.99. The housing is IP54. Amazon says 12 m, while Signify and Screwfix say 10 m. It will not switch an ordinary floodlight. Eve Motion at £44.95 needs a Thread border router before it does anything: 3.6 from 601 reviews, IPX3, 120°, and 9 m. Skip both if the lamp is a normal mains flood. The condition for each hub is on wired PIR vs smart outdoor motion sensor.

What best must not mean

None of these scores is a lab, a hose test, or a monitored alarm. A 12 m line is a catalogue maximum, and a PIR sees someone crossing the beams more readily than someone walking straight at the lens. An exposed gable should not get the IP44 SEBSON, the Hue body at IP54, or Eve at IPX3. A drive that only needs a noise upstairs should not get any of the 3-wire PIRs.

Common questions

What is the best outdoor motion sensor for a normal outside light?
For a lamp on a wall that gets rain, the SEBSON IR_OUT_IA at £17.99 is the top pick in this set: IP65, up to 1,000 W of LED, and no hub. The Maclean at £10.96 is the best value if you can live without a stated LED wattage. Both need a safe 230 V connection. Neither range figure is a measured distance along your own path.
Which one is worth it if I only want a chime?
Choose the KERUI DW9 at £39.99 if one sensor and a plug-in receiver are enough and you will buy batteries. Choose the Betterlink at £79.99 if you want two solar IP65 heads. Read about 20 ft or 30 ft as detection. Read 500 ft or half a mile as radio in the open, which house walls will shorten.
Should I buy the Hue sensor if I do not own Hue lights?
No. It automates Hue lights, and the listing requires a Hue Bridge sold separately. A normal floodlight stays on its own switch or on a mains PIR. The Amazon price of £43.99 does not remove that limit, and Signify's shop price of £54.99 does not either.
Is the cheapest Maclean a false economy?
It can be, if you needed a stated LED limit or you meet the flimsy terminals one reviewer described. At £10.96 and IP65 it is still the best value when the lamp is modest and the wiring is already in hand. The electrician often costs more than the few pounds between it and the next SEBSON.
Why do the SEBSON sensors have so many reviews but not 5 stars?
The IP44 model has 4.2 from 6,428 reviews and the dual-head has 4.2 from 2,742. That volume includes rain on a splash-rated housing, range that some reviewers put nearer 4–6 m, and no sensitivity dial on the dual-head. A 4.2 across thousands of reviews is a mixed record, not a hidden top score.
Which sensor should I skip for an exposed gable?
Skip the IP44 SEBSON, the Hue sensor at IP54, and Eve Motion at IPX3. KERUI's "IPV4" is not an IP code you can use for that wall. The IP65 mains units, and the Betterlink sensor heads, are the listings here that actually state IP65. A porch roof is a different wall from a bare gable.
Is Eve's lower score about the lens or the network?
The listing still says 9 m and 120°. The 3.6 from 601 reviews is tied, in the review notes, to setup and dropouts, including Echo installs that did not connect. Apple Home is the path those reviews describe as working. IPX3 is a separate reason to keep Eve off an open gable, whatever the stars say.

Related pages

Outdoor PIR sensor buying guide

How to fit an outdoor PIR sensor

Motion sensor outdoor

Wireless driveway alarm: detection range versus radio

Wired PIR versus smart outdoor motion sensor and hub

Sources

Public UK sources from the research digest, plus the amazon.co.uk listings for the eight ASINs. Shelf prices in the scoring note are 19 October 2026.

  1. Electrical Safety First — outdoor lighting (retrieved 20 October 2026)
  2. GOV.UK — Electrical safety: Approved Document P (retrieved 20 October 2026)
  3. GOV.UK — when building regulations approval is not needed (retrieved 20 October 2026)
  4. Philips Hue UK — outdoor sensor (retrieved 20 October 2026)
  5. Eve — Eve Motion (retrieved 20 October 2026)
  6. Eterna — PIR180 installation guide (retrieved 20 October 2026)
  7. KES Lighting — IP65 versus IP44 (retrieved 20 October 2026)
  8. Parabeam — outdoor beam FAQ (retrieved 20 October 2026)