Zinc DION Indoor & Outdoor White PIR Twin Sensor 180° (718FH)

£ 13.98INC VAT

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Zinc DION Indoor & Outdoor White PIR Twin Sensor 180° (718FH)

Plastic. Adjustable time delay from 10 seconds to 15 minutes.

  • IP65: For Indoor & Outdoor Use
  • Adjustable Dusk-to-Dawn Sensor
  • Adjustable Time On
  • 180° 12m Sensor Range
  • Polycarbonate Body
  • Wall-Mounted
  • Dual-Detection Range of 180 or 360°
  • Adjustable Ambient Light

More Info

View all: Zinc Motion Sensors

£13.98INC VAT

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Rated 4 out of 5 by from Recommended with reservations It works OK BUT there are only 3 connectors, no earth. In order to get everything to fit in the limited space I had to replace the chocolate block connectors with 4 smaller ones, after that I could just about get it to fit together
Date published: 2022-09-10
Rated 5 out of 5 by from Compact item Good value and easy to install to replace old unit. Exactly suitable for my requirement, only drawback would be if you wanted it to swivel to a certain angle as it is fixed forward with only up and down option
Date published: 2022-01-14
Rated 4 out of 5 by from Acceptable replacement. Slightly different footprint to item it replaces. There is not a lot of room for wiring!
Date published: 2021-12-13
Rated 5 out of 5 by from found it easy to use simple instructions to follow has done the job of always on porch light when movement detected will see over time how reliable it is
Date published: 2021-10-28
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Can this PIR be under soffit mounted?

Asked by: sac8165

Could this be wired to a switch therefore allowing me to manually overide the sensor option & turning a light on or off rather than using the sensor?

Asked by: gordy8179
If it is wired correctly then yes it can be used in conjunction with a switch
Answered by: Gills59
Date published: 2021-07-30

will this switch a 50 watt LED flood light ?

Asked by: Bill20200
Thats a bright light! Yes, can be used to switch 50W LED floodlight
Answered by: N1234
Date published: 2021-03-25

Anyone know if these are neutral switched or live ?

Asked by: Ikaros97
It is, generally speaking, both illegal and extremely dangerous to only switch a neutral, unless the live and neutral are switched together - DP or double pole switching. It is poor that Screwfix do not show the installation instructions or wiring diagram but generally PIR sensors have a permanent live and neutral feed with a switched live back to the light being controlled. It is best to wire these up using 4 core cable (3 cores + earth - one for live, one for neutral, one for switched live and the earth) rather than using 2 sets of 3 core cables.
Answered by: cymrug
Date published: 2022-01-19

Settings & Lens Adjustment

Does this PIR have all 3 adjustments : Time, Lux (Night/Day) & Range (Sensitivity). Also I can see that the lens has the option to raise & lower but can it rotate ?
Asked by: Jactac
It has Lux, Time and Sensitivity controls. Head moves up and down but does not swivel.
Answered by: N1234
Date published: 2021-03-25
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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 Wall-Mounted
Fixings Supplied Fixings Supplied
Indoor/Outdoor Usage Indoor & Outdoor
IP Rating IP65
Manufacturer Guarantee 1 Year Guarantee
Model Name DION
Model No ZN-31787-WHT
Pack Size 1
Parent Colour White
Pieces in Pack/Case 1
Power Type Mains-Powered
Power Voltage Supply 220-240 V
Product Depth 110 mm
Product Height 70 mm
Product Type Twin Sensor
Product Width 85 mm
Sensor Angle 180 °
Sensor Range 12 m
Sensor Type PIR
Sustainability Attribute Saving Energy at Home
Sustainability Claim A motion sensor is responsible for turning a light on when it senses presence and off when it's no longer there.
Switching Capacity (Fluorescent) 300 W
Switching Capacity (Incandescent) 1200 W
Switching Capacity (LED) 300 W
Wireless/Wired Wired


Instruction Manual