Zinc Recessed Microwave Sensor 360° (4277R)

£ 12.99INC VAT

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Zinc Recessed Microwave Sensor 360° (4277R)

Polycarbonate, recessed microwave sensor with high frequency, electro-magnetic wave and integrated circuit. Detection possible through doors, panes of glass or thin walls.

  • IP21
  • 1-8m Detection Range
  • Adjustable Dusk-to-Dawn Sensor
  • Adjustable Time On
  • Manual Override
  • Recessed
  • 360º Detection
  • Adjustable
  • Time Delay: 10sec-12min

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Rated 4 out of 5 by from Good but not accurate Sensor is well built with good features, but it is advertised online as IP21, but on the box it’s only IP20
Date published: 2020-11-03
Rated 5 out of 5 by from Sensor Excellent product, takes a few tweaks to get it perfect and then when it's set up it great. Used it in my bathroom to save kids finger marks and pulled marks on the wall.
Date published: 2018-07-26
Rated 1 out of 5 by from Unit does not work properly Excessively sensitive people walking on the floor above would set this off, inconsistent times it would stay on for i had to return to site to replace unit for a proper steinal unit not happy and would not recommend
Date published: 2018-07-21
Rated 3 out of 5 by from Quality but difficult to setup I installed this in an understairs toilet. The unit fitted into a 63mm hole and is a 3 wire installation ( L N SwL ) It is suitable for switching LEDs as it has a built in relay. I had major problems setting the sensitivity because this is a Microwave sensor which can 'see' through materials and it was switching when people walked across the landing! but when the 'sens' was reduced enough, to stop this, detection in the WC was less reliable. The unit can only be adjusted when de mounted which is a bit of a pain but stops 'fiddlers' and looks better. I plan on returning this for replacement in case this is a rogue unit when Screwfix have them back in stock.
Date published: 2017-06-14
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How do you manually override this sensor?

Asked by: Wingrider

Is there a downloadable wiring diagram for this item.

Asked by: Petermc66

Is sensor distance adjustable?

Website states 1-8m detection range - is this adjustable, or only dependent on the environment/obstructions? Thanks in advance
Asked by: Morrisatwork

How many wires this sensor needs?

2 wires L+N 3 wires L+N+SL 4 wires L+N L1+N1
Asked by: MichalECG
L+N+SL. No earth.
Answered by: Sparks0124
Date published: 2021-04-01

Availability

Will this ever become available again in any store?
Asked by: explorer474
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Specification
Body Material Polycarbonate Body
Brand Zinc
Colour White
Construction Material (Lighting) Polycarbonate
Domestic/Commercial Use Suitable for Domestic & Commercial Use
Fitting Installation Recessed
Fixings Supplied Brackets & Fixings Supplied
Hertz (Hz) 50/60 Hz
Indoor/Outdoor Usage Indoor
IP Rating IP21
Lighting PIR Range 1-8 m
Manufacturer Guarantee 1 Year Guarantee
Model Name THEA
Model No 29187
Pack Size 1
Parent Colour White
Pieces in Pack/Case 1
PIR PIR
Power Type Mains-Powered
Power Voltage Supply 220-240 V
Product Depth 76 mm
Product Height 75 mm
Product Type Recessed Sensor
Product Width 76 mm
Sensor Angle 360 °
Sensor Range 1-8 m
Sensor Type Microwave
Switching Capacity (Fluorescent) 1200 W
Switching Capacity (Incandescent) 300 W
Switching Capacity (LED) 300 W
Wireless/Wired Wired