Security Alarms & Sensors
Protect your property with our Security Alarms & Sensors – reliable solutions designed to keep homes and businesses safe. From motion detectors to complete alarm systems, our range offers high-performance protection with easy installation, giving you peace of mind and efficient security around the clock.
Pair your Security Alarms & Sensors with our CCTV systems or security lighting for a complete setup. You can also explore our wider security products collection to create a tailored solution.
Whop trusted brands such as Ajax, Apollo, CDVI at WME.
For helpful tips and advice on all things Security Alarms and Sensors take a look at our Help & Support Guides including; The Best Wireless Home Alarm Security Systems, What Is a Video Surveillance System?, and The Complete Guide to Hikvision CCTV Systems for Homes and Businesses.
Save £9.75
Anti-Masking£ 114 06RRP: £123.81
Save £10.13
Save £6.50
Grade 2 Security£ 69 21RRP: £75.71Fast delivery Mon, 27 Oct
Save £5.33
AJAX: FIBRA COMBIPROTECT, Wired Indoor Motion & Glass Break Detector, 12m Range, 24V Power Supply
Dual Detection£ 56 72RRP: £62.05Fast delivery Mon, 27 Oct
Save £3.84
AJAX: FIBRA GLASSPROTECT, Glass Break Detector, Wired, IP50, 24V, 9m Detection Range
9m Detection£ 40 84RRP: £44.68Fast delivery Mon, 27 Oct
Save £3.84
Adjustable Volume£ 40 84RRP: £44.68Fast delivery Mon, 27 Oct
Save £34.49
AJAX: FIBRA HUB HYBRID (4G), Control Panel, Ajax Compatible, Max 100 Devices, Black and White
Max 100 Devices£ 366 85RRP: £401.34Fast delivery Mon, 27 Oct
Save £6.08
AJAX: FIBRA KEYPAD, Wired Touch Security Keyboard, 24V, Fibra Line Connection
Wired Efficiency£ 64 68RRP: £70.76Fast delivery Mon, 27 Oct
Save £5.33
AJAX: FIBRA MOTIONPROTECT+, Wired Motion Sensor, 12m Detection Range, Pet Immunity, 24V AC, 96g
Pet Immunity£ 56 72RRP: £62.05Fast delivery Mon, 27 Oct
Save £7.58
AJAX: FIBRA STREETSIREN DOUBLE DECK, Adjustable Alarm 85-113 dB, IP54
Adjustable Alarm£ 80 55RRP: £88.13Fast delivery Mon, 27 Oct
Save £7.58
AJAX: FIBRA STREETSIREN, Wired Outdoor Siren, 85-113 dB Volume, 24V, Black/White
85-113 dB Volume£ 80 55RRP: £88.13Fast delivery Mon, 27 Oct
Save £6.72
AJAX: HOMESIREN, Wireless Indoor Siren, Customisable Sound, IP50, 2000m Range, 5-Year Battery Life
Customisable Alarm£ 71 46RRP: £78.182 Years WarrantyFast delivery Mon, 27 Oct
Save £8.32
AJAX: KEYPAD, Wireless Touch Keypad for Security System, Black/White
Quick Access£ 88 49RRP: £96.81Fast delivery Mon, 27 Oct
Save £11.52
AJAX: MOTIONCAM, Wireless Photo Detector, 1700m Range, 640x480 Camera, 4 Year Battery Life
Camera Integrated£ 122 52RRP: £134.04Fast delivery Mon, 27 Oct
Save £22.20
Photo Verification£ 259 79RRP: £281.99Fast delivery Mon, 27 Oct
Save £13.29
Intelligent Detection£ 155 42RRP: £168.71Fast delivery Mon, 27 Oct
Save £11.10
AJAX: STREETSIREN DOUBLEDECK, Wireless Outdoor Siren, IP54, 85-113 dB, 5 Year Battery Life
Outdoor Siren£ 117 98RRP: £129.08Fast delivery Mon, 27 Oct
Save £0.56
Quick Install£ 6 48RRP: £7.04
Save £2.58
Apollo: 45681-276APO, XP95 Sounder Base, Indoor Use, EN54-3 Certified, Multi-Volume, 17-28 V DC
EN54-3 Certified£ 30 17RRP: £32.75Fast delivery Mon, 27 Oct
Save £3.45
EN54-3 Approved£ 40 44RRP: £43.89Fast delivery Mon, 27 Oct
Save £0.28
Apollo: 45681-294, Alarmsense Base Cover, Durable, Easy to Install, Simple Design
Easy Installation£ 3 23RRP: £3.51Fast delivery Mon, 27 Oct
Save £2.06
Apollo: 45681-510APO Fire Sounder Base, AlarmSense Compatible, Easy Installation
AlarmSense Ready£ 24 13RRP: £26.19
Save £4.53
IP65 Rated£ 53 06RRP: £57.59Fast delivery Mon, 27 Oct
Save £4.22
Apollo: 55000-018APO, AlarmSense Open-Area Sounder, IP65 Rated, Synchronised Tones
IP65 Rated£ 49 46RRP: £53.68
Save £1.72
C-TEC: BF430C/CC/DR, Conventional Wall Sounder, 100dB(A) Output, IP33C, UK Manufactured
Customisable Alert£ 20 12RRP: £21.84Fast delivery Mon, 27 Oct
Save £3.43
C-TEC: CA430A/DR/65, High Output Addressable Wall Sounder, IP55, 100 dB(A), Red
IP55 Rated£ 40 11RRP: £43.54Fast delivery Mon, 27 Oct
You may also like
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Save £9.75
Anti-Masking£ 114 06RRP: £123.81
-
Save £10.13
-
Save £6.50
Grade 2 Security£ 69 21RRP: £75.71Fast delivery Mon, 27 Oct
-
Save £5.33
AJAX: FIBRA COMBIPROTECT, Wired Indoor Motion & Glass Break Detector, 12m Range, 24V Power Supply
Dual Detection£ 56 72RRP: £62.05Fast delivery Mon, 27 Oct -
Save £3.84
AJAX: FIBRA GLASSPROTECT, Glass Break Detector, Wired, IP50, 24V, 9m Detection Range
9m Detection£ 40 84RRP: £44.68Fast delivery Mon, 27 Oct -
Save £3.84
Adjustable Volume£ 40 84RRP: £44.68Fast delivery Mon, 27 Oct
-
Save £34.49
AJAX: FIBRA HUB HYBRID (4G), Control Panel, Ajax Compatible, Max 100 Devices, Black and White
Max 100 Devices£ 366 85RRP: £401.34Fast delivery Mon, 27 Oct -
Save £6.08
AJAX: FIBRA KEYPAD, Wired Touch Security Keyboard, 24V, Fibra Line Connection
Wired Efficiency£ 64 68RRP: £70.76Fast delivery Mon, 27 Oct -
Save £5.33
AJAX: FIBRA MOTIONPROTECT+, Wired Motion Sensor, 12m Detection Range, Pet Immunity, 24V AC, 96g
Pet Immunity£ 56 72RRP: £62.05Fast delivery Mon, 27 Oct -
Save £7.58
AJAX: FIBRA STREETSIREN DOUBLE DECK, Adjustable Alarm 85-113 dB, IP54
Adjustable Alarm£ 80 55RRP: £88.13Fast delivery Mon, 27 Oct -
Save £7.58
AJAX: FIBRA STREETSIREN, Wired Outdoor Siren, 85-113 dB Volume, 24V, Black/White
85-113 dB Volume£ 80 55RRP: £88.13Fast delivery Mon, 27 Oct -
Save £6.72
AJAX: HOMESIREN, Wireless Indoor Siren, Customisable Sound, IP50, 2000m Range, 5-Year Battery Life
Customisable Alarm£ 71 46RRP: £78.182 Years WarrantyFast delivery Mon, 27 Oct -
Save £8.32
AJAX: KEYPAD, Wireless Touch Keypad for Security System, Black/White
Quick Access£ 88 49RRP: £96.81Fast delivery Mon, 27 Oct -
Save £11.52
AJAX: MOTIONCAM, Wireless Photo Detector, 1700m Range, 640x480 Camera, 4 Year Battery Life
Camera Integrated£ 122 52RRP: £134.04Fast delivery Mon, 27 Oct -
Save £22.20
Photo Verification£ 259 79RRP: £281.99Fast delivery Mon, 27 Oct
-
Save £13.29
Intelligent Detection£ 155 42RRP: £168.71Fast delivery Mon, 27 Oct
-
Save £11.10
AJAX: STREETSIREN DOUBLEDECK, Wireless Outdoor Siren, IP54, 85-113 dB, 5 Year Battery Life
Outdoor Siren£ 117 98RRP: £129.08Fast delivery Mon, 27 Oct -
Save £0.56
Quick Install£ 6 48RRP: £7.04
-
Save £2.58
Apollo: 45681-276APO, XP95 Sounder Base, Indoor Use, EN54-3 Certified, Multi-Volume, 17-28 V DC
EN54-3 Certified£ 30 17RRP: £32.75Fast delivery Mon, 27 Oct -
Save £3.45
EN54-3 Approved£ 40 44RRP: £43.89Fast delivery Mon, 27 Oct
-
Save £0.28
Apollo: 45681-294, Alarmsense Base Cover, Durable, Easy to Install, Simple Design
Easy Installation£ 3 23RRP: £3.51Fast delivery Mon, 27 Oct -
Save £2.06
Apollo: 45681-510APO Fire Sounder Base, AlarmSense Compatible, Easy Installation
AlarmSense Ready£ 24 13RRP: £26.19 -
Save £4.53
IP65 Rated£ 53 06RRP: £57.59Fast delivery Mon, 27 Oct
-
Save £4.22
Apollo: 55000-018APO, AlarmSense Open-Area Sounder, IP65 Rated, Synchronised Tones
IP65 Rated£ 49 46RRP: £53.68 -
Save £1.72
C-TEC: BF430C/CC/DR, Conventional Wall Sounder, 100dB(A) Output, IP33C, UK Manufactured
Customisable Alert£ 20 12RRP: £21.84Fast delivery Mon, 27 Oct -
Save £3.43
C-TEC: CA430A/DR/65, High Output Addressable Wall Sounder, IP55, 100 dB(A), Red
IP55 Rated£ 40 11RRP: £43.54Fast delivery Mon, 27 Oct