Yale Alarm PIR Product Code: 84937

3 x 12m detection range. 110° coverage.


  • Tamper Alert
  • Wall-Mounted


4.5V DC. 1 x PIR. Fixings Supplied.
Additional Information
Technical Specification
  • Brand : Yale
  • Product Height : 118 mm
  • Product Type : Alarm PIR
  • Model Name : Easy Fit
  • Fixings Supplied : Fixings Supplied
  • Current Type : DC
  • Total Product Weight : 0.127 kg
  • Model No : EF-PIR
  • Product Width : 80 mm
  • Product Depth : 72 mm
  • Pack Size : 1
  • Wireless Range : 30 m
  • Power Voltage Supply : 4.5 V
  • Manufacturer Guarantee : 2 Year Manufacturer's Guarantee (T&Cs Apply)
  • Pieces in Pack/Case : 1
  • Mount Type : Wall-Mounted
Product Contents
3 x AAA batteries and fixings.
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

Was €27.45

Special Price €23.45

Incl. 20% VAT

Save €4.00 (14%)

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Yale Alarm PIR is rated 4.4 out of 5 by 14.
Rated 5 out of 5 by from ON GUARD IN MY MAN CAVE! Recently had my former coal house / outside privy demolished and rebuilt as an outside workshop - which my wife has christened with a slate plaque 'Peter's Man Cave' Anyway, it contains a few tools which I wouldn't want to lose that I inherited from my father and the odd power tool, so aside from a formidable door and window with multipoint locking, I thought connecting the 'Cave' to the house alarm - might be a good idea. Hence the purchase of the additional wireless PIR which I've installed. Connection was simplicity itself and I was able to name the PIR 'Man Cave' within the Android Smart phone app that I use to control my system. Works a treat - highly recommended
Date published: 2016-03-05
Rated 5 out of 5 by from Additional PIR for Yale Alarm I needed to extend the system I installed and added a new PIR to the system. It's brilliant, it took me longer to put it up on the wall than it took to program it into the system as a new device. Definately recommend this system.
Date published: 2015-11-18
Rated 5 out of 5 by from Yale pir sensor is great Great item. Very easy to install and great reliability for its price.
Date published: 2015-10-13
Rated 5 out of 5 by from easy fit alarm pir purchased two of these pir,s to expand my alarm system ,simple to fit and program in. one tip stick with blue tak first to check if they are located in right place before you drill the wall !!
Date published: 2015-06-03
Rated 4 out of 5 by from Easy fit alarm pir Easy to install. Also easy to add to the easy fit alarm system that we had already installed.
Date published: 2015-05-25
Rated 5 out of 5 by from fantastic this was great linked straight into the system with just one click of a button. Very simple and easy.
Date published: 2015-05-02
Rated 5 out of 5 by from Yale Easy Fit PIR As it says, easy to fit, easy to connect via wireless.
Date published: 2015-01-30
Rated 3 out of 5 by from Great Yale Alarm System Really happy with the alarm system, adding the additional PIR was easy. Ordering payment and collection was really easy. Disappointed the PIR was actually used. The backing plate had drill holes already in it. It didn't stop it from working however would expect a brand new PIR not a returned one, as it just makes you question why it was returned?
Date published: 2014-12-08
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