Zinc Thebe Indoor White PIR Sensor 360° (1670K)

£ 14.99INC VAT

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Zinc Thebe Indoor White PIR Sensor 360° (1670K)


  • IP20: For Indoor Use
  • Adjustable Dusk-to-Dawn Sensor
  • Adjustable Time On
  • 360° 12m Sensor Range
  • Polycarbonate Body
  • Ceiling-Mounted

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Rated 4 out of 5 by from Simple Small and Effective A simple PIR that does what it says. Reasonably easy to connect.
Date published: 2022-01-21
Rated 3 out of 5 by from Failed When working the operation was very erratic detecting movement. Today it failed completely after 3 years use.
Date published: 2022-01-01
Rated 5 out of 5 by from Just the job Replacement for a bathroom ceiling pull switch. Remember that this IR sensor switch will require a neutral power connection as it is an 'active' device, so is not just a simple swap-out replacement for an on/off switch. Easy click and collect purchasing, but pick-up notification took a few days to come through - very unusual. Device easy to wire up and install, and works well. Can't give a reliability rating until 3 years is up!
Date published: 2021-03-12
Rated 3 out of 5 by from Sensitive PIR Sensor A good sensitive sensor, will switch on as soon as I place my foot on the bottom step of the stairway, which I liked. I didn't like that it was ceiling mounted (I could live with) but my wife got me to take it out because it has an awful plastic smell just like T.C.P which I must admit is quite strong. I have replaced it with a recessed sensor, not so sensitive, but no smell.
Date published: 2020-12-30
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How long after no detection of movement will this turn off lighting?

Asked by: JmsW19
You can set the timer delay yourself. We have ours on for about 45 seconds. If you are still in the room, the light will activate again. The only issue is when people are in the shower, it will suddenly go dark. People then have to poke their wet arms out from behind the shower curtain to activate the light again. We are having some issues with the switch activating on its own, during the night, when there are no people around; I am thinking of removing it.
Answered by: Markyman
Date published: 2021-04-22

How to replace a switch.

I purchased thus based on the reviews that it was easy to fit and could replace a switch. I cant do either. I have only a red and black in the switch. How do i wire this switch to replace it?
Asked by: Ukracer
You can't normally use it to replace a switch. It requires a neutral connection, your wires are Live (red) and Return (Black)
Answered by: BrentwoodDave
Date published: 2020-11-15

Additional info. Wiring help

I now understand that A is live out, I have old wiring and only three wires, Black, Red and Green. I assume in this product you don't use earth? How should I wire this up, bearing in mind I cannot splice anything easily? thanks
Asked by: so191919119
The Red should go the right (live connector). The live to the light should go to the middle connector and the Black (neutral) to the left connector. I inserted the 2 x neutrals (in and out) in the same connector. Use a small connecting block to join the earth's together - there just about enough space within the recess but it is tight.
Answered by: Aspirin
Date published: 2020-11-15

Switch swop

Hi is this suitable to replace a bathroom switch with just a live in and live to light? If so, which wires connect inside the Pir?
Asked by: Jeremy234
No...i dont think screwfix sell a 2 wire PIR.
Answered by: Ukracer
Date published: 2019-04-05

Is this suitable for inside a cupboard?

We plan to wire in
Asked by: RosieToe
It can be wired on a flat surface, but not in a corner.
Answered by: Tracey Motby - Merch Team
Date published: 2018-10-18
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Body Material Polycarbonate Body
Brand Zinc
Colour White
Domestic/Commercial Use Suitable for Domestic & Commercial Use
Energy Rating None
Fitting Installation Ceiling-Mounted
Fixings Supplied Brackets & Fixings Supplied
Indoor/Outdoor Usage Indoor
IP Rating IP20
Manufacturer Guarantee 1 Year Guarantee
Model Name Thebe
Model No ZN-25154-WHT
Pack Size 1
Parent Colour White
Pieces in Pack/Case 1
Power Type Mains-Powered
Power Voltage Supply 240 V
Product Depth 60 mm
Product Height 5 mm
Product Type Sensor
Product Width 90 mm
Sensor Angle 360 °
Sensor Range 12 m
Sensor Type PIR
Switching Capacity (Fluorescent) 300 W
Switching Capacity (Incandescent) 1200 W
Switching Capacity (LED) 300 W
Wireless/Wired Wired


Instruction Manual