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 £7.47
Ajax: FireProtect, Wireless Fire Detector with Temperature Sensor, Black, ITM000945
Smart Safety£ 87 36RRP: £94.83Fast delivery Tomorrow, 20 Oct
Save £6.67
Apollo: 45681-705APO, XP95 Sounder VAD Base with Isolated Mounting Base, EN54-Compliant, Indoor Use
EN54 Compliant£ 78 05RRP: £84.72Fast delivery Tomorrow, 20 Oct
Save £1.26
LED Indicator£ 14 84RRP: £16.10Fast delivery Tomorrow, 20 Oct
Save £1.36
Dual Thermistor£ 15 84RRP: £17.20Fast delivery Tomorrow, 20 Oct
Save £1.12
360° Visibility£ 13 19RRP: £14.31Fast delivery Tomorrow, 20 Oct
Save £1.40
Apollo: 55000-193APO Heat Detector, 360° Visibility, Quick Installation, 9V to 33V DC
360° LEDs£ 16 27RRP: £17.67Fast delivery Tomorrow, 20 Oct
Save £1.49
Apollo: 55000-317APO, Optical Smoke Detector, Photo-electric, 100 mm Diameter, 99 g
Reliable Detection£ 17 53RRP: £19.02Fast delivery Tomorrow, 20 Oct
Save £1.33
Easy Install£ 15 54RRP: £16.87Fast delivery Tomorrow, 20 Oct
Save £3.27
Apollo: 55000-400APO, XP95 Heat Detector A2S, 55°C Alarm, 17-28Vdc, IP54, White Polycarbonate
Reliable Detection£ 38 31RRP: £41.58Fast delivery Tomorrow, 20 Oct
Save £3.01
Apollo: 55000-401APO, XP95 Heat Detector, Single Thermistor, IP54, 100mm Diameter, Safety Certified
Reliable Safety£ 35 24RRP: £38.25Fast delivery Tomorrow, 20 Oct
Save £2.96
Apollo: 55000-420APO, XP95 Heat Detector, A2S, 55°C Alarm, IP54 Rating
55°C Alarm£ 34 50RRP: £37.46Fast delivery Tomorrow, 20 Oct
Save £2.95
Fast Detection£ 34 50RRP: £37.45Fast delivery Tomorrow, 20 Oct
Save £10.77
Apollo: 55000-885APO, Multi-Sensor Detector, Optical Smoke and Temperature, Fire Detection
Reliable Detection£ 126 01RRP: £136.78Fast delivery Tomorrow, 20 Oct
Save £3.80
Fast Detection£ 44 46RRP: £48.26Fast delivery Tomorrow, 20 Oct
Save £4.10
Apollo: 58000-700APO, Discovery Multi-Sensor Detector, 2-Wire, Optical/Heat, 400µA Quiescent Current
Reliable Detection£ 48 02RRP: £52.12Fast delivery Tomorrow, 20 Oct
Save £1.17
C-TEC: C4403A1R, Rate-Of-Rise Heat Detector, IP33C, 100 dB(A), 31 Tones
Reliable Safety£ 13 65RRP: £14.82Fast delivery Tomorrow, 20 Oct
Save £1.04
C-TEC: C4403B, EN54-5 B Heat Detector, Type B, High Temperature 75°C, UK Manufacturer
High Temp 75°C£ 12 18RRP: £13.22Fast delivery Tomorrow, 20 Oct
Save £1.42
C-TEC: C4414, Multi-Sensor Fire Detector, Combined Optical Smoke + Heat, EN54 Certified, White
Dual Detection£ 16 54RRP: £17.96Fast delivery Tomorrow, 20 Oct
Save £1.23
C-TEC: C4416, Optical Smoke Detector, EN54-7 Certified, 6-33V DC, White
Infrared Detection£ 14 45RRP: £15.68Fast delivery Tomorrow, 20 Oct
Save £2.30
C-TEC: CA402, Programmable Heat Smoke Detector, LPCB Certified, A1R/A2/B, 22-40V DC
LPCB Certified£ 26 85RRP: £29.15Fast delivery Tomorrow, 20 Oct
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C-TEC: CA416, Optical Smoke Detector, LPCB Certified, 0.16 dB/m Sensitivity, White
LPCB Certified£ 31 29RRP: £33.96Fast delivery Tomorrow, 20 Oct
Save £2.84
C-TEC: CA430A/DR, Optical Smoke Detector, 100 dB(A), IP33C Rated
High Output£ 33 30RRP: £36.14Fast delivery Tomorrow, 20 Oct
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Self-Calibrating£ 41 02RRP: £44.53
Save £2.75
Self-Calibrating£ 32 21RRP: £34.96
Save £6.90
HikVision: DS-PDHT-E-WE, Temperature Alarm Sensor, 10 Years Battery Life, Wireless, Compact Design
10 Year BatteryFast delivery Tomorrow, 20 Oct
Save £6.58
10 Year LifeFast delivery Tomorrow, 20 Oct
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Save £7.47
Ajax: FireProtect, Wireless Fire Detector with Temperature Sensor, Black, ITM000945
Smart Safety£ 87 36RRP: £94.83Fast delivery Tomorrow, 20 Oct -
Save £6.67
Apollo: 45681-705APO, XP95 Sounder VAD Base with Isolated Mounting Base, EN54-Compliant, Indoor Use
EN54 Compliant£ 78 05RRP: £84.72Fast delivery Tomorrow, 20 Oct -
Save £1.26
LED Indicator£ 14 84RRP: £16.10Fast delivery Tomorrow, 20 Oct
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Save £1.36
Dual Thermistor£ 15 84RRP: £17.20Fast delivery Tomorrow, 20 Oct
-
Save £1.12
360° Visibility£ 13 19RRP: £14.31Fast delivery Tomorrow, 20 Oct
-
Save £1.40
Apollo: 55000-193APO Heat Detector, 360° Visibility, Quick Installation, 9V to 33V DC
360° LEDs£ 16 27RRP: £17.67Fast delivery Tomorrow, 20 Oct -
Save £1.49
Apollo: 55000-317APO, Optical Smoke Detector, Photo-electric, 100 mm Diameter, 99 g
Reliable Detection£ 17 53RRP: £19.02Fast delivery Tomorrow, 20 Oct -
Save £1.33
Easy Install£ 15 54RRP: £16.87Fast delivery Tomorrow, 20 Oct
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Save £3.27
Apollo: 55000-400APO, XP95 Heat Detector A2S, 55°C Alarm, 17-28Vdc, IP54, White Polycarbonate
Reliable Detection£ 38 31RRP: £41.58Fast delivery Tomorrow, 20 Oct -
Save £3.01
Apollo: 55000-401APO, XP95 Heat Detector, Single Thermistor, IP54, 100mm Diameter, Safety Certified
Reliable Safety£ 35 24RRP: £38.25Fast delivery Tomorrow, 20 Oct -
Save £2.96
Apollo: 55000-420APO, XP95 Heat Detector, A2S, 55°C Alarm, IP54 Rating
55°C Alarm£ 34 50RRP: £37.46Fast delivery Tomorrow, 20 Oct -
Save £2.95
Fast Detection£ 34 50RRP: £37.45Fast delivery Tomorrow, 20 Oct
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Save £10.77
Apollo: 55000-885APO, Multi-Sensor Detector, Optical Smoke and Temperature, Fire Detection
Reliable Detection£ 126 01RRP: £136.78Fast delivery Tomorrow, 20 Oct -
Save £3.80
Fast Detection£ 44 46RRP: £48.26Fast delivery Tomorrow, 20 Oct
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Save £4.10
Apollo: 58000-700APO, Discovery Multi-Sensor Detector, 2-Wire, Optical/Heat, 400µA Quiescent Current
Reliable Detection£ 48 02RRP: £52.12Fast delivery Tomorrow, 20 Oct -
Save £1.17
C-TEC: C4403A1R, Rate-Of-Rise Heat Detector, IP33C, 100 dB(A), 31 Tones
Reliable Safety£ 13 65RRP: £14.82Fast delivery Tomorrow, 20 Oct -
Save £1.04
C-TEC: C4403B, EN54-5 B Heat Detector, Type B, High Temperature 75°C, UK Manufacturer
High Temp 75°C£ 12 18RRP: £13.22Fast delivery Tomorrow, 20 Oct -
Save £1.42
C-TEC: C4414, Multi-Sensor Fire Detector, Combined Optical Smoke + Heat, EN54 Certified, White
Dual Detection£ 16 54RRP: £17.96Fast delivery Tomorrow, 20 Oct -
Save £1.23
C-TEC: C4416, Optical Smoke Detector, EN54-7 Certified, 6-33V DC, White
Infrared Detection£ 14 45RRP: £15.68Fast delivery Tomorrow, 20 Oct -
Save £2.30
C-TEC: CA402, Programmable Heat Smoke Detector, LPCB Certified, A1R/A2/B, 22-40V DC
LPCB Certified£ 26 85RRP: £29.15Fast delivery Tomorrow, 20 Oct -
Save £2.67
C-TEC: CA416, Optical Smoke Detector, LPCB Certified, 0.16 dB/m Sensitivity, White
LPCB Certified£ 31 29RRP: £33.96Fast delivery Tomorrow, 20 Oct -
Save £2.84
C-TEC: CA430A/DR, Optical Smoke Detector, 100 dB(A), IP33C Rated
High Output£ 33 30RRP: £36.14Fast delivery Tomorrow, 20 Oct -
Save £3.51
Self-Calibrating£ 41 02RRP: £44.53
-
Save £2.75
Self-Calibrating£ 32 21RRP: £34.96
-
Save £6.90
HikVision: DS-PDHT-E-WE, Temperature Alarm Sensor, 10 Years Battery Life, Wireless, Compact Design
10 Year BatteryFast delivery Tomorrow, 20 Oct -
Save £6.58
10 Year LifeFast delivery Tomorrow, 20 Oct