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Byron Elro ES90 PIR Motion Detector Switch Area 180° x 12M 1200W Max Black

by ELRO
3.9 out of 5 stars 236 customer reviews
| 21 answered questions

Price: £8.69 & FREE Delivery in the UK on orders over £20. Details
In stock on February 18, 2016.
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17 new from £6.00
  • PIR sensor
  • 180 degree x 12m
  • 1200w
See more product details
£8.69 & FREE Delivery in the UK on orders over £20. Details In stock on February 18, 2016. Order it now. Dispatched from and sold by Amazon. Gift-wrap available.

Frequently Bought Together

  • Byron Elro ES90 PIR Motion Detector Switch Area 180° x 12M 1200W Max Black
  • +
  • Byron Elro BE60Z GLS Plastic Bulkhead Black,60w
  • +
  • 10 Pcs Black Plastic Waterproof Cable Glands M20 x 1.5
Total price: £14.83
Buy the selected items together

Product Information

Technical Details
Brand ELRO
Item Weight231 g
Product Dimensions22.5 x 9.5 x 14.5 cm
Item model numberBYRES90
Part Number BYRES90
Weight 230 Grams
Number of Items1
Colour Black
Voltage 230 volts
Batteries Included?No
Batteries Required?No
  
Additional Information
ASINB001B0R45W
Best Sellers Rank 1,985 in Lighting (See top 100)
Shipping Weight259 g
Date First Available7 Jan. 2009
  
 

Product Description

Product Description

Motion detector switch automatically switches on when stepping into protected area. User friendly and energy saving, for use with existing outdoor lighting that wants to be movement triggered.

NOTE TO INSTALLER: This product is IP rated 44, this means it can be used externally. Please make sure when installing the unit the connection points are used properly. If used incorrectly this can alter the IP rating.

Manufacturer's Description

Motion detector switch automatically switches on when stepping into protected area. User friendly and energy saving, for use with existing outdoor lighting that wants to be movement triggered.

NOTE TO INSTALLER: This product is IP rated 44, this means it can be used externally. Please make sure when installing the unit the connection points are used properly. If used incorrectly this can alter the IP rating.

See all Product Description

Customer Reviews

Top Customer Reviews

Verified Purchase
My first impression of this product was that it wasn't sufficiently sealed to keep the water out. The cable entrance in particular is not designed for an exterior cable and doesn't form a tight seal. I installed it and used a lot of silicone to correct the inadequate sealing. It worked perfectly with good sensitivity and range, but after 3-4 weeks without much rain it failed in the open position, so the light is always on.

Water is visible behind the detector screen. Very annoying to have to replace it. I imagine quite a few of the positive reviews are written after a few days of installation. A predictable failure.
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Verified Purchase
Two units installed Feb 2012, both have since failed and have to be replaced. Unfortunately purchased late 2011 so not worth the hassle of complaining or returning for the money, I just won't buy any more Byron Elro products!
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Flimsy and cheap, if you like wasting time installing poor quality electronics which then don't work, go ahead and purchase - you won't be disappointed. I bought two of these, the second of which is faulty and less value than a piece of wire. It has been installed over one year since bought so out of warranty period. Note to self buy quality in future... just ordered a Steinel for considerably more money to replace. You get what you pay for etc.

Bought to replace sensors which were old and tatty looking, but still working. Unfortunately I didn't apply the addage, if it aint broke don't fix it. It appeared to be working initially, but within 24hrs of fitting, water is visible behind the lens of the sensor part, so clearly not a well sealed product (note Steinel, made in Germany products are better sealed, IP54 rated).

The plastic is brittle and of low quality. The three adjustable rotatory dials are situated beneath the sensor lens component. These are fiddly and very cheap. On the one that does work, they are hard to set accurately, why therefore bother having a product with three items you can vary - crap shoot comes to mind!

The one which doesn't work at least doesn't switch on during the day, but once activated at night, stays lit invariably for multiple hours, even with the time set to minimum and the sensitivity set to minimum.

It isn't always better to pay more money, but in my experience with this product, I would recommend avoiding.
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Verified Purchase
Not a good purchase, poor movement detection. I took it down and purchased a better product (cost more).
Seems like it's cheap because it's poor quality.
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Verified Purchase
I bought this PIR Detector through Amazon to replace a failed one on a floodlight. I'm not an electrician but this item was easy enough to instal and it does a really good job. There are adjustments for Sensitivity, 'On' time and Ambient light. Poorer products often allow no adjustment so the light comes on when its not required. This one is fully adjustable. And I'm about to buy a second.

Some reviews suggested it might not last very long. I've only had mine for a few days, so fingers crossed it keeps going.
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Verified Purchase
It works ok, but difficult to achieve the required setting to prevent day time operation and hard to see which adjusters are which, after unit is installed and is way off the ground. Also it is difficult to catch hold of the control knobs...
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Verified Purchase
I have tried wiring this up as prescribed and I have also tried every other combination possible. I can get it to come on, but it never turns off
7 Comments 8 of 8 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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I found this sensor relatively easy to install with no major issues to report. The only minor point I have to report is thefact that the gromets which the wires pass through were too stiff and could not be easily fixed into the unit itself after the wires had been passed through. Other than this, the detection of movement and switching the light on and the time which teh light remained on was spot on. Not a bad product for the price
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