Smoke Alarms & Detectors
Stay safe with Smoke Alarms & Detectors – reliable fire safety solutions designed to provide early warnings and protect lives. Perfect for homes and businesses, these alarms detect smoke quickly and trigger loud alerts, giving you valuable time to respond and keep your property secure.
Pair your Smoke Alarms & Detectors with our heat detectors or safety alarms & sensors for a complete fire safety setup. You can also explore our wider safety & workwear collection for additional protection.
For expert advice on choosing and installing alarms, visit our Help & Support Blog.
Shop reliable brands such as Aico, Ajax and C-TEC for smoke alarms and detectors at WME.
Save £3.51
Addressable Rate-of-Rise Heat Detector EV-H-A1R, A1R 54°C, Evolution FSK
Photoelectric£ 31 59RRP: £35.10Fast delivery Tomorrow, 29 Jan
Save £43.55
Aico Ei1000G SmartLINK Gateway – Remote Monitoring for RF Alarms – SKU: Ei1000G
£ 224 99RRP: £268.545 Years Warranty
Save £6.36
Aico Ei144e Heat Alarm – Mains Powered with Battery Backup – SKU: Ei144e
£ 32 99RRP: £39.355 Years Warranty
Save £4.54
Aico Ei146e Optical Smoke Alarm – Mains Powered with Battery Backup – SKU: Ei146e
£ 23 14RRP: £27.685 Years Warranty
Save £8.93
Aico Ei3000MRF SmartLINK Module – Wireless Interconnection for 3000 Series – SKU: Ei3000MRF
£ 50 99RRP: £59.925 Years Warranty
Save £9.09
Aico Ei3014 Heat Alarm – High-Performance Thermistor Sensor – Ei3014, Ei3000MRF Compatible
£ 48 99RRP: £58.085 Years Warranty
Save £8.79
Aico Ei3016 Optical Smoke Alarm – High-Performance Sensor – Ei3016, Ei3000MRF Compatible
£ 46 99RRP: £55.785 Years Warranty
Save £24.00
Save £12.29
Aico Ei630iRF RadioLINK+ Battery Heat Alarm – 10-Year Lithium, AudioLINK+ – SKU: Ei630iRF
£ 64 99RRP: £77.285 Years Warranty
Save £3.91
Aico Ei650i Battery Optical Smoke Alarm – 10-Year Lithium, AudioLINK+ – SKU: Ei650i
£ 20 15RRP: £24.065 Years Warranty
Save £12.03
Aico Ei650iRF RadioLINK+ Optical Smoke Alarm – 10-Year Battery, AudioLINK+ – SKU: Ei650iRF
£ 63 99RRP: £76.025 Years Warranty
Save £7.67
Save £16.22
Aico Ei660iRF RadioLINK+ Multi-Sensor Fire Alarm – Optical & Heat – SKU: Ei660iRF
£ 85 99RRP: £102.215 Years Warranty
Save £1.52
C-TEC C4403A1R ActiV A1R Rate-of-Rise Heat Detector, 9–33 V, EN54-5
Reliable Safety£ 13 64RRP: £15.16Fast delivery Tomorrow, 29 Jan
Save £3.47
C-TEC CA416 CAST Addressable Optical Smoke Detector, EN54-7/17/13, 0.16 dB/m
LPCB Certified£ 31 29RRP: £34.76Fast delivery Tomorrow, 29 Jan
Save £2.98
CA402 CAST Programmable Heat Detector, Addressable, EN54, ITM002023
LPCB Certified£ 26 84RRP: £29.82Fast delivery Tomorrow, 29 Jan
Save £1.35
C‑TEC ActiV C4403B Fixed‑Temperature Heat Detector, 75°C Class B, 2‑Wire, EN54‑5 C4403B
High Temp 75°C£ 12 17RRP: £13.52Fast delivery Tomorrow, 29 Jan
Save £1.60
C‑TEC ActiV C4416 Optical Smoke Detector C4416, EN54‑7, Photoelectric
Infrared Detection£ 14 45RRP: £16.05Fast delivery Tomorrow, 29 Jan
Save £1.84
C‑TEC C4414 ActiV Multi‑Sensor Fire Detector (Optical + Heat), EN54‑5/EN54‑7
Dual Detection£ 16 54RRP: £18.38Fast delivery Tomorrow, 29 Jan
Save £3.69
C‑TEC CA430A/DR CAST Hi‑Output Addressable Wall Sounder, Deep Base, Red
High Output£ 33 29RRP: £36.98Fast delivery Tomorrow, 29 Jan
Save £6.82
Evolution Addressable Optical Smoke Detector EV‑PYS with Integrated Sounder, 24–38 V
88 dB Sounder£ 61 43RRP: £68.25
Save £8.31
Hikvision Wireless Ceiling Heat Detector, 57°C, AX Pro (DS-PDHT-E-WE)
10 Year Battery£ 74 76RRP: £83.07Fast delivery Tomorrow, 29 Jan
Save £0.52
Early Warning£ 4 68RRP: £5.20Fast delivery Tomorrow, 29 Jan
Save £1.03
Mercury: 350.129UK, Photoelectric Smoke Detector, 10 Year Battery, Hush Feature
Hassle-Free£ 9 27RRP: £10.30Fast delivery Tomorrow, 29 Jan
Save £1.62
Mercury: 350.130UK, Heat Alarm with Electronic Thermistor, 10 Year Battery
10 Year Life£ 14 60RRP: £16.22Fast delivery Tomorrow, 29 Jan
Save £4.05
Nittan EV-PH Addressable Multi‑Sensor Detector (Optical Smoke + 54°C A1R Heat), Evolution FSK
Dual Sensor Tech£ 36 42RRP: £40.47Fast delivery Tomorrow, 29 Jan
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Save £3.51
Addressable Rate-of-Rise Heat Detector EV-H-A1R, A1R 54°C, Evolution FSK
Photoelectric£ 31 59RRP: £35.10Fast delivery Tomorrow, 29 Jan -
Save £43.55
Aico Ei1000G SmartLINK Gateway – Remote Monitoring for RF Alarms – SKU: Ei1000G
£ 224 99RRP: £268.545 Years Warranty -
Save £6.36
Aico Ei144e Heat Alarm – Mains Powered with Battery Backup – SKU: Ei144e
£ 32 99RRP: £39.355 Years Warranty -
Save £4.54
Aico Ei146e Optical Smoke Alarm – Mains Powered with Battery Backup – SKU: Ei146e
£ 23 14RRP: £27.685 Years Warranty -
Save £8.93
Aico Ei3000MRF SmartLINK Module – Wireless Interconnection for 3000 Series – SKU: Ei3000MRF
£ 50 99RRP: £59.925 Years Warranty -
Save £9.09
Aico Ei3014 Heat Alarm – High-Performance Thermistor Sensor – Ei3014, Ei3000MRF Compatible
£ 48 99RRP: £58.085 Years Warranty -
Save £8.79
Aico Ei3016 Optical Smoke Alarm – High-Performance Sensor – Ei3016, Ei3000MRF Compatible
£ 46 99RRP: £55.785 Years Warranty -
Save £24.00
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Save £12.29
Aico Ei630iRF RadioLINK+ Battery Heat Alarm – 10-Year Lithium, AudioLINK+ – SKU: Ei630iRF
£ 64 99RRP: £77.285 Years Warranty -
Save £3.91
Aico Ei650i Battery Optical Smoke Alarm – 10-Year Lithium, AudioLINK+ – SKU: Ei650i
£ 20 15RRP: £24.065 Years Warranty -
Save £12.03
Aico Ei650iRF RadioLINK+ Optical Smoke Alarm – 10-Year Battery, AudioLINK+ – SKU: Ei650iRF
£ 63 99RRP: £76.025 Years Warranty -
Save £7.67
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Save £16.22
Aico Ei660iRF RadioLINK+ Multi-Sensor Fire Alarm – Optical & Heat – SKU: Ei660iRF
£ 85 99RRP: £102.215 Years Warranty -
Save £1.52
C-TEC C4403A1R ActiV A1R Rate-of-Rise Heat Detector, 9–33 V, EN54-5
Reliable Safety£ 13 64RRP: £15.16Fast delivery Tomorrow, 29 Jan -
Save £3.47
C-TEC CA416 CAST Addressable Optical Smoke Detector, EN54-7/17/13, 0.16 dB/m
LPCB Certified£ 31 29RRP: £34.76Fast delivery Tomorrow, 29 Jan -
Save £2.98
CA402 CAST Programmable Heat Detector, Addressable, EN54, ITM002023
LPCB Certified£ 26 84RRP: £29.82Fast delivery Tomorrow, 29 Jan -
Save £1.35
C‑TEC ActiV C4403B Fixed‑Temperature Heat Detector, 75°C Class B, 2‑Wire, EN54‑5 C4403B
High Temp 75°C£ 12 17RRP: £13.52Fast delivery Tomorrow, 29 Jan -
Save £1.60
C‑TEC ActiV C4416 Optical Smoke Detector C4416, EN54‑7, Photoelectric
Infrared Detection£ 14 45RRP: £16.05Fast delivery Tomorrow, 29 Jan -
Save £1.84
C‑TEC C4414 ActiV Multi‑Sensor Fire Detector (Optical + Heat), EN54‑5/EN54‑7
Dual Detection£ 16 54RRP: £18.38Fast delivery Tomorrow, 29 Jan -
Save £3.69
C‑TEC CA430A/DR CAST Hi‑Output Addressable Wall Sounder, Deep Base, Red
High Output£ 33 29RRP: £36.98Fast delivery Tomorrow, 29 Jan -
Save £6.82
Evolution Addressable Optical Smoke Detector EV‑PYS with Integrated Sounder, 24–38 V
88 dB Sounder£ 61 43RRP: £68.25 -
Save £8.31
Hikvision Wireless Ceiling Heat Detector, 57°C, AX Pro (DS-PDHT-E-WE)
10 Year Battery£ 74 76RRP: £83.07Fast delivery Tomorrow, 29 Jan -
Save £0.52
Early Warning£ 4 68RRP: £5.20Fast delivery Tomorrow, 29 Jan
-
Save £1.03
Mercury: 350.129UK, Photoelectric Smoke Detector, 10 Year Battery, Hush Feature
Hassle-Free£ 9 27RRP: £10.30Fast delivery Tomorrow, 29 Jan -
Save £1.62
Mercury: 350.130UK, Heat Alarm with Electronic Thermistor, 10 Year Battery
10 Year Life£ 14 60RRP: £16.22Fast delivery Tomorrow, 29 Jan -
Save £4.05
Nittan EV-PH Addressable Multi‑Sensor Detector (Optical Smoke + 54°C A1R Heat), Evolution FSK
Dual Sensor Tech£ 36 42RRP: £40.47Fast delivery Tomorrow, 29 Jan