Burglar Alarms

Upgrade your home, office or commercial building with security alarms from Toolstation. Our selection includes home alarm systems, PIR sensors, wireless burglar alarms, and contact alarms to suit your security needs.

Choose a standard burglar alarm to alert you if an intruder enters your property. Wireless house alarms and smart burglar alarms are easy to install and can be monitored remotely, giving you peace of mind when you’re away. Install PIR sensors inside your property or invest in a PIR alarm kit with a control panel and 4 PIR sensors for additional security.

Alternatively, consider a contact alarm with a vibration detector or protect windows with a window shock alarm. To deter the initial approach of intruders, use a dummy alarm siren with flashing lights. Purchase junction boxes with hard-wired home security systems or garage alarms to protect vulnerable doors against forced entry.

Still unsure which alarm is best for your premises? No problem – see our Burglar Alarm Buying Guide for answers to all your questions. Spend over £25 online for free delivery or Click & Collect from your closest Toolstation store.
Yale Yale / Yale Essentials Starter Alarm Kit
Save £12
( 30 )

£107.98 was £119.98

ex. VAT £89.98 Each

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Yale Yale / Yale HSA App Enabled Alarm Kit B-HSA6610
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( 55 )

£142.50 was £189.98

ex. VAT £118.75 Each

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Yale Yale / Yale Sync Smart Home Alarm 6 piece kit IA-320
( 28 )

£269.99

ex. VAT £224.99 Each

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Ring by Amazon Ring by Amazon / Ring Alarm 2nd Gen Motion Detector
( 10 )

£28.98

ex. VAT £24.15 Each

Product variations Select from 4 variations
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Yale Yale / Yale Shed & Garage Alarm
( 100 )

Product code: 27626

Yale Shed & Garage Alarm

£19.99

ex. VAT £16.66 Each

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Yale Yale / Yale Intruder Alarm Motion Detector AC-3PIR
( 23 )

£89.98

ex. VAT £74.98 3 Pack

Product variations Select from 3 variations
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Unbranded / Magnetic Contact Heavy Duty
10% Off
( 6 )

Product code: 35972

Magnetic Contact Heavy Duty

£5.39 was £5.99

ex. VAT £4.49 Each

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Yale Yale / Yale HSA APP Enabled Alarm PIR Detector B-HSA6020
25% Off
( 11 )

£21.24 was £28.99

ex. VAT £17.70 Each

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Yale Yale / Yale Intruder Alarm Motion Detector AC-3PETPIR
( 23 )

£95.48

ex. VAT £79.57 3 Pack

Product variations Select from 3 variations
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ERA Protect ERA Protect / ERA Protect Siren Replica White
( 10 )

£31.99

ex. VAT £26.66 Each

Product variations Select from 1 variation
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Ring by Amazon Ring by Amazon / Ring Alarm 2nd Gen Keypad
( 10 )

Product code: 41512

Ring Alarm 2nd Gen Keypad

£48.98

ex. VAT £40.82 Each

Product variations Select from 4 variations
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Hive Hive / Hive Motion Sensor Window & Door
( 7 )

£29.98

ex. VAT £24.98 Each

Product variations Select from 1 variation
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Yale Yale / Yale HSA APP Enabled Alarm Door Contact & Magnet B-HSA6010
20% Off
( 32 )

£12.74 was £16.98

ex. VAT £10.62 Each

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Yale Yale / Yale Intruder Alarm Starter Kit IA-210
Save £27

£252.68 was £279.98

ex. VAT £210.57 Each

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ERA ERA / ERA Homeguard Smart Alarm Kit 2
Save £45

£424.15 was £469.98

ex. VAT £353.46 Each

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Yale Yale / Yale Intruder Alarm Motion Detector AC-PETPIR
( 23 )

£39.98

ex. VAT £33.32 Each

Product variations Select from 3 variations
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Hive Hive / Hive Motion Sensor Motion
( 10 )

Product code: 15919

Hive Motion Sensor Motion

£26.98

ex. VAT £22.48 Each

Product variations Select from 1 variation
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Yale Yale / Yale Intruder Alarm Motion Detector AC-PIR
( 18 )

£38.99

ex. VAT £32.49 Each

Product variations Select from 3 variations
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ERA Protect ERA Protect / ERA Protect Pet Friendly PIR White
( 3 )

£36.99

ex. VAT £30.82 Each

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ERA ERA / ERA Siren Replica
( 6 )

Product code: 28718

ERA Siren Replica

£30.99

ex. VAT £25.82 Each

Product variations Select from 1 variation
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ERA ERA / ERA Door or Window Sensor White
10% Off
( 3 )

£17.99 was £19.99

ex. VAT £14.99 Each

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Yale Yale / Yale Smart Plug AC-PS
( 1 )

Product code: 18402

Yale Smart Plug AC-PS

£44.98

ex. VAT £37.48 Each

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Yale Yale / Yale Intruder Alarm Door & Window Contact AC-DC
( 6 )

£31.98

ex. VAT £26.65 Each

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Yale Yale Yale / Yale Wireless Intruder Alarm Kit IA-220
Save £50
( 9 )

£124.99 was £174.99

ex. VAT £104.16 Each

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