Safety Alarms & Sensors
Protect what matters with our Safety Alarms & Sensors – essential devices designed to detect hazards and provide early warnings. From smoke and carbon monoxide detectors to motion and gas sensors, these products offer reliable protection for families, employees, and property in both residential and commercial settings.
Pair your Safety Alarms & Sensors with our fire safety products or security systems for complete protection. You can also explore our wider hygiene and safety collection
for more solutions.
For expert advice on choosing the right alarm system, visit our Help & Support Blog.
Shop trusted brands such as Ajax, Adastra and Apollo at WME.
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ActiV Hi‑Output Wall Sounder + VAD BF433C/CC/DR — EN54‑3/23, 100 dB, Deep Base
100 dB Output£ 47 20RRP: £52.44WME Pro Plan priceGet Pro Now£41.54 12% offFast delivery Mon, 04 May
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Fire Safe£ 35 12RRP: £38.31WME Pro Plan priceGet Pro Now£30.91 12% offFast delivery Mon, 04 May
Save £4.77
Adastra: 952.246UK, EN54-24 Fire Rated Horn Speaker, 15W, Weatherproof, IP66, Hard-wired
Fire Rated£ 52 53RRP: £57.30WME Pro Plan priceGet Pro Now£46.23 12% offFast delivery Mon, 04 May
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Altron Anti‑Climb Guard SGC2 for Square Section Columns ITM001992
Durable & Secure£ 110 57RRP: £122.85WME Pro Plan priceGet Pro Now£97.30 12% off
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C-TEC CA430A/DR/65 CAST Hi‑Output Weatherproof Wall Sounder, IP55, 100 dB
IP55 Rated£ 40 10RRP: £44.55WME Pro Plan priceGet Pro Now£35.29 12% offFast delivery Mon, 04 May
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CA451A/SW CAST Addressable Ceiling VAD & Sounder, 96 dB, 27–40 V
Loud 96dB(A)£ 38 06RRP: £42.29WME Pro Plan priceGet Pro Now£33.49 12% offFast delivery Mon, 04 May
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C‑TEC ActiV BF430C/CC/DR/65 Wall Sounder, Deep Base, Weatherproof, 100 dB EN54‑3
Weatherproof£ 26 25RRP: £29.17WME Pro Plan priceGet Pro Now£23.10 12% offFast delivery Mon, 04 May
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C‑TEC ActiV Conventional Hi‑Output Wall Sounder, Deep Base, Red, 100 dB, 18–30 V BF430C/CC/DR
Customisable Alert£ 20 12RRP: £22.36WME Pro Plan priceGet Pro Now£17.71 12% offFast delivery Mon, 04 May
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C‑TEC ActiV Hi‑Output Wall Sounder, 100 dB(A), 18–30 V DC, BF430C/CC/SR
100dB Output£ 18 51RRP: £20.57WME Pro Plan priceGet Pro Now£16.29 12% offFast delivery Mon, 04 May
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C‑TEC BF430A/CX/DR Addressable High‑Output Wall Sounder, Deep Base, 103 dB, EN54‑3/17
103dB Loud£ 47 85RRP: £53.17WME Pro Plan priceGet Pro Now£42.11 12% offFast delivery Mon, 04 May
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C‑TEC CA414 Programmable CAST Multi‑Sensor Detector, Optical + Thermal, CA414
LPCB Certified£ 34 09RRP: £37.88WME Pro Plan priceGet Pro Now£30.00 12% offFast delivery Mon, 04 May
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C‑TEC CA430A/DR CAST Hi‑Output Addressable Wall Sounder, Deep Base, Red
High Output£ 33 29RRP: £36.98WME Pro Plan priceGet Pro Now£29.30 12% offFast delivery Mon, 04 May
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C‑TEC CA431A/W Addressable Base Sounder CAST, 92 dB, 24–40 V, INSUFFICIENT DATA
92dB Volume£ 25 32RRP: £28.13WME Pro Plan priceGet Pro Now£22.28 12% offFast delivery Mon, 04 May
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C‑TEC CA433A/DR Addressable Wall Sounder with Integrated VAD, Deep Base, Red CA433A/DR
100dB Sound£ 47 51RRP: £52.79WME Pro Plan priceGet Pro Now£41.81 12% offFast delivery Mon, 04 May
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C‑TEC CA734 CAST Mini Input/Output Module, Addressable I/O, 1 A Relay, 22–40 V DC, CA734
LPCB Certified£ 34 46RRP: £38.29WME Pro Plan priceGet Pro Now£30.32 12% offFast delivery Mon, 04 May
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Deltabell Dummy Base (Blue) Backplate, 290×285×50 mm, DELTA‑BDB
Custom Branding£ 11 57RRP: £12.86WME Pro Plan priceGet Pro Now£10.18 12% offFast delivery Mon, 04 May
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Enhanced SecurityFast delivery Mon, 04 May
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Save £6.86
Nittan EV-AV2 Addressable Sounder Beacon, EN54-3, 24–38 V, Ø115 mm, INSUFFICIENT DATA
DDA Compliant£ 61 78RRP: £68.64WME Pro Plan priceGet Pro Now£54.37 12% offFast delivery Mon, 04 May
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Nittan EV‑SDR Addressable Ceiling/Wall Sounder, EN54‑3, 73–88 dB, ITM002156
12 Tones Available£ 45 65RRP: £50.73WME Pro Plan priceGet Pro Now£40.17 12% offFast delivery Mon, 04 May
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Nittan EV‑SDR Base Addressable Sounder Base, 24–38 V DC, Ø115×37.6 mm, INSUFFICIENT DATA
12 Tones£ 45 65RRP: £50.73WME Pro Plan priceGet Pro Now£40.17 12% offFast delivery Mon, 04 May
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Odyssey 3 Cover, Dull Chrome & Blue Lens, FCC-0075
IP65 Rated£ 14 20RRP: £15.78WME Pro Plan priceGet Pro Now£12.50 12% offFast delivery Mon, 04 May
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Odyssey 4 External Sounder & Strobe, 115 dB, IP65 FCD-0259
IP65 Rated£ 21 82RRP: £24.24WME Pro Plan priceGet Pro Now£19.20 12% off2 Years WarrantyFast delivery Mon, 04 May
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Odyssey 5 Compact Backplate FCF-0004, 115 dB, IP65, 12–16 VDC
115dB Alert£ 22 72RRP: £25.25WME Pro Plan priceGet Pro Now£19.99 12% offFast delivery Mon, 04 May
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Premier Elite Odyssey 1 Backplate (Live Back), IP65, 12–16 VDC, FCA-0086
High Decibel£ 20 30RRP: £22.56WME Pro Plan priceGet Pro Now£17.86 12% offFast delivery Mon, 04 May
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Premier Elite Odyssey 1‑W Wireless Sounder Backplate, Ricochet 868MHz, 105 dB, GBP-0001
IP65 Rated£ 41 44RRP: £46.05WME Pro Plan priceGet Pro Now£36.47 12% offFast delivery Mon, 04 May
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Save £5.24
ActiV Hi‑Output Wall Sounder + VAD BF433C/CC/DR — EN54‑3/23, 100 dB, Deep Base
100 dB Output£ 47 20RRP: £52.44Fast delivery Mon, 04 May -
Save £3.19
Fire Safe£ 35 12RRP: £38.31Fast delivery Mon, 04 May
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Save £4.77
Adastra: 952.246UK, EN54-24 Fire Rated Horn Speaker, 15W, Weatherproof, IP66, Hard-wired
Fire Rated£ 52 53RRP: £57.30Fast delivery Mon, 04 May -
Save £12.28
Altron Anti‑Climb Guard SGC2 for Square Section Columns ITM001992
Durable & Secure£ 110 57RRP: £122.85 -
Save £4.45
C-TEC CA430A/DR/65 CAST Hi‑Output Weatherproof Wall Sounder, IP55, 100 dB
IP55 Rated£ 40 10RRP: £44.55Fast delivery Mon, 04 May -
Save £4.23
CA451A/SW CAST Addressable Ceiling VAD & Sounder, 96 dB, 27–40 V
Loud 96dB(A)£ 38 06RRP: £42.29Fast delivery Mon, 04 May -
Save £2.92
C‑TEC ActiV BF430C/CC/DR/65 Wall Sounder, Deep Base, Weatherproof, 100 dB EN54‑3
Weatherproof£ 26 25RRP: £29.17Fast delivery Mon, 04 May -
Save £2.24
C‑TEC ActiV Conventional Hi‑Output Wall Sounder, Deep Base, Red, 100 dB, 18–30 V BF430C/CC/DR
Customisable Alert£ 20 12RRP: £22.36Fast delivery Mon, 04 May -
Save £2.06
C‑TEC ActiV Hi‑Output Wall Sounder, 100 dB(A), 18–30 V DC, BF430C/CC/SR
100dB Output£ 18 51RRP: £20.57Fast delivery Mon, 04 May -
Save £5.32
C‑TEC BF430A/CX/DR Addressable High‑Output Wall Sounder, Deep Base, 103 dB, EN54‑3/17
103dB Loud£ 47 85RRP: £53.17Fast delivery Mon, 04 May -
Save £3.79
C‑TEC CA414 Programmable CAST Multi‑Sensor Detector, Optical + Thermal, CA414
LPCB Certified£ 34 09RRP: £37.88Fast delivery Mon, 04 May -
Save £3.69
C‑TEC CA430A/DR CAST Hi‑Output Addressable Wall Sounder, Deep Base, Red
High Output£ 33 29RRP: £36.98Fast delivery Mon, 04 May -
Save £2.81
C‑TEC CA431A/W Addressable Base Sounder CAST, 92 dB, 24–40 V, INSUFFICIENT DATA
92dB Volume£ 25 32RRP: £28.13Fast delivery Mon, 04 May -
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C‑TEC CA433A/DR Addressable Wall Sounder with Integrated VAD, Deep Base, Red CA433A/DR
100dB Sound£ 47 51RRP: £52.79Fast delivery Mon, 04 May -
Save £3.83
C‑TEC CA734 CAST Mini Input/Output Module, Addressable I/O, 1 A Relay, 22–40 V DC, CA734
LPCB Certified£ 34 46RRP: £38.29Fast delivery Mon, 04 May -
Save £1.29
Deltabell Dummy Base (Blue) Backplate, 290×285×50 mm, DELTA‑BDB
Custom Branding£ 11 57RRP: £12.86Fast delivery Mon, 04 May -
Save £0.20
Enhanced SecurityFast delivery Mon, 04 May
-
Save £8.71
-
Save £6.86
Nittan EV-AV2 Addressable Sounder Beacon, EN54-3, 24–38 V, Ø115 mm, INSUFFICIENT DATA
DDA Compliant£ 61 78RRP: £68.64Fast delivery Mon, 04 May -
Save £5.08
Nittan EV‑SDR Addressable Ceiling/Wall Sounder, EN54‑3, 73–88 dB, ITM002156
12 Tones Available£ 45 65RRP: £50.73Fast delivery Mon, 04 May -
Save £5.08
Nittan EV‑SDR Base Addressable Sounder Base, 24–38 V DC, Ø115×37.6 mm, INSUFFICIENT DATA
12 Tones£ 45 65RRP: £50.73Fast delivery Mon, 04 May -
Save £1.58
Odyssey 3 Cover, Dull Chrome & Blue Lens, FCC-0075
IP65 Rated£ 14 20RRP: £15.78Fast delivery Mon, 04 May -
Save £2.42
Odyssey 4 External Sounder & Strobe, 115 dB, IP65 FCD-0259
IP65 Rated£ 21 82RRP: £24.242 Years WarrantyFast delivery Mon, 04 May -
Save £2.53
Odyssey 5 Compact Backplate FCF-0004, 115 dB, IP65, 12–16 VDC
115dB Alert£ 22 72RRP: £25.25Fast delivery Mon, 04 May -
Save £2.26
Premier Elite Odyssey 1 Backplate (Live Back), IP65, 12–16 VDC, FCA-0086
High Decibel£ 20 30RRP: £22.56Fast delivery Mon, 04 May -
Save £4.61
Premier Elite Odyssey 1‑W Wireless Sounder Backplate, Ricochet 868MHz, 105 dB, GBP-0001
IP65 Rated£ 41 44RRP: £46.05Fast delivery Mon, 04 May