Security Alarms & Sensors | Advanced Protection for Your Property
Browse Security Alarms & Sensors for reliable, high-performance solutions to protect your home or business. From motion detectors to alarm systems, our products offer peace of mind with efficient, easy-to-install security features.
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Wired Alarm Systems | Reliable & Secure Home & Business Protection
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Wireless Alarm Systems | Flexible & Reliable Security Solutions
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Motion Sensors & PIRs | Reliable Detection for Security & Automation
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Alarm Control Panels | Centralised Security Management Solutions
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Alarm System Accessories | Essential Components for Enhanced Security
Save £5.90
12m Range£ 33 49RRP: £39.39Fast delivery Mon, 05 May
Save £11.99
5 Year Battery£ 68 00RRP: £79.992 Years WarrantyFast delivery Mon, 05 May
Save £14.08
HikVision: DS-PDHT-E-WE, Temperature Alarm Sensor, 10 Years Battery Life, Wireless, Compact Design
10 Year Battery£ 79 80RRP: £93.88Fast delivery Mon, 05 May
Save £5.98
HikVision: DS-PDMCS-EG2-WE, AX PRO Wireless Slim Magnetic Contact Detector, White
Ultra Discreet£ 33 92RRP: £39.90Fast delivery Mon, 05 May
Save £13.52
12m Detection£ 76 65RRP: £90.17Fast delivery Mon, 05 May
Save £23.74
Anti-Masking£ 134 58RRP: £158.32Fast delivery Mon, 05 May
Save £15.34
HikVision: DS-PS1-E-WE/Blue, Wireless Outdoor Sounder, 868 MHz, IP65, Tamper-Proof, 110 dB Alarm
Tamper-Proof£ 87 18RRP: £102.52Fast delivery Mon, 05 May
Save £15.53
Two-Way Comms£ 88 25RRP: £103.78Fast delivery Mon, 05 May
Save £9.15
Two-Way Sound£ 52 01RRP: £61.16Fast delivery Mon, 05 May
Save £10.22
HikVision: DS-PT1-WE(B)(O-STD), Wireless Tag Reader, 868MHz, AES-128 Encryption, LED Display
AES-128 Secured£ 58 12RRP: £68.34Fast delivery Mon, 05 May
Save £50.58
HikVision: DS-PWA64-KIT1-WE, Wireless Intruder Alarm Bundle with Key Fobs & Outdoor Sounder
Advanced Security£ 287 51RRP: £338.092 Years WarrantyFast delivery Mon, 05 May
Save £40.09
96 Zones£ 227 87RRP: £267.96Fast delivery Mon, 05 May
Save £2.97
Hikvision Safe£ 16 88RRP: £19.85Fast delivery Mon, 05 May
Save £7.78
Hochiki: CHQ-WS2, Addressable Wall Sounder, 102dB Output, IP21, 17-41V d.c., 152g
Robust Sound£ 44 12RRP: £51.90
Save £1.31
Dual Mounting£ 10 58RRP: £11.892 Years WarrantyFast delivery Mon, 05 May
Save £1.60
Versatile Use£ 10 58RRP: £12.182 Years WarrantyFast delivery Mon, 05 May
Save £9.80
Nittan: EV-AV2, Ceiling/Wall Mounted Sounder/Beacon, White, Simple Device
DDA Compliant£ 55 54RRP: £65.34Fast delivery Mon, 05 May
Save £7.02
Nittan: EV-SDR Sounder, Ceiling/Wall Mounted, 12 Tones, White, 24-38V DC, 73-88 dB(A)
12 Tones Available£ 39 78RRP: £46.80Fast delivery Mon, 05 May
Save £93.03
Optex: Redwall SIP-100, External PIR Detector, 100m x 3m Detection Range, Weather Resistant
Long Range£ 528 77RRP: £621.80Fast delivery Mon, 05 May
Save £40.01
Optex: Redwall SIP-404, Outdoor PIR Detector, 40 x 4m Detection Range, Weather Resistant, IP65
High Detection£ 226 75RRP: £266.76
Save £1.88
Customisable!£ 10 67RRP: £12.55Fast delivery Mon, 05 May
Save £1.88
Pyronix: DELTA-BDB, Deltabell Dummy Base, Blue, External Sounder Cover, Customisable
Custom Branding£ 10 67RRP: £12.55Fast delivery Mon, 05 May
Save £1.88
Pyronix: DELTA-BDBK, Deltabell Dummy Base, Black, ITM No. ITM005150
Enhance Security£ 10 67RRP: £12.55Fast delivery Mon, 05 May
Save £57.48
Pyronix: ENFKIT1-UK, Wireless Burglar Alarm Kit, Two-Way, DIGI-WiFi, KX Pet Immune PIR Detectors
Two-Way Control£ 325 75RRP: £383.23Fast delivery Mon, 05 May
Save £49.20
10m Detection£ 279 66RRP: £328.86Fast delivery Mon, 05 May
Save £16.08
Pyronix: EURO-ZEM8+, 8 Zone Expander Module, RS485 Communication, Double Pole Inputs
8 Inputs Ready£ 91 17RRP: £107.25Fast delivery Mon, 05 May
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Save £5.90
12m Range£ 33 49RRP: £39.39Fast delivery Mon, 05 May
-
Save £11.99
5 Year Battery£ 68 00RRP: £79.992 Years WarrantyFast delivery Mon, 05 May
-
Save £14.08
HikVision: DS-PDHT-E-WE, Temperature Alarm Sensor, 10 Years Battery Life, Wireless, Compact Design
10 Year Battery£ 79 80RRP: £93.88Fast delivery Mon, 05 May -
Save £5.98
HikVision: DS-PDMCS-EG2-WE, AX PRO Wireless Slim Magnetic Contact Detector, White
Ultra Discreet£ 33 92RRP: £39.90Fast delivery Mon, 05 May -
Save £13.52
12m Detection£ 76 65RRP: £90.17Fast delivery Mon, 05 May
-
Save £23.74
Anti-Masking£ 134 58RRP: £158.32Fast delivery Mon, 05 May
-
Save £15.34
HikVision: DS-PS1-E-WE/Blue, Wireless Outdoor Sounder, 868 MHz, IP65, Tamper-Proof, 110 dB Alarm
Tamper-Proof£ 87 18RRP: £102.52Fast delivery Mon, 05 May -
Save £15.53
Two-Way Comms£ 88 25RRP: £103.78Fast delivery Mon, 05 May
-
Save £9.15
Two-Way Sound£ 52 01RRP: £61.16Fast delivery Mon, 05 May
-
Save £10.22
HikVision: DS-PT1-WE(B)(O-STD), Wireless Tag Reader, 868MHz, AES-128 Encryption, LED Display
AES-128 Secured£ 58 12RRP: £68.34Fast delivery Mon, 05 May -
Save £50.58
HikVision: DS-PWA64-KIT1-WE, Wireless Intruder Alarm Bundle with Key Fobs & Outdoor Sounder
Advanced Security£ 287 51RRP: £338.092 Years WarrantyFast delivery Mon, 05 May -
Save £40.09
96 Zones£ 227 87RRP: £267.96Fast delivery Mon, 05 May
-
Save £2.97
Hikvision Safe£ 16 88RRP: £19.85Fast delivery Mon, 05 May
-
Save £7.78
Hochiki: CHQ-WS2, Addressable Wall Sounder, 102dB Output, IP21, 17-41V d.c., 152g
Robust Sound£ 44 12RRP: £51.90 -
Save £1.31
Dual Mounting£ 10 58RRP: £11.892 Years WarrantyFast delivery Mon, 05 May
-
Save £1.60
Versatile Use£ 10 58RRP: £12.182 Years WarrantyFast delivery Mon, 05 May
-
Save £9.80
Nittan: EV-AV2, Ceiling/Wall Mounted Sounder/Beacon, White, Simple Device
DDA Compliant£ 55 54RRP: £65.34Fast delivery Mon, 05 May -
Save £7.02
Nittan: EV-SDR Sounder, Ceiling/Wall Mounted, 12 Tones, White, 24-38V DC, 73-88 dB(A)
12 Tones Available£ 39 78RRP: £46.80Fast delivery Mon, 05 May -
Save £93.03
Optex: Redwall SIP-100, External PIR Detector, 100m x 3m Detection Range, Weather Resistant
Long Range£ 528 77RRP: £621.80Fast delivery Mon, 05 May -
Save £40.01
Optex: Redwall SIP-404, Outdoor PIR Detector, 40 x 4m Detection Range, Weather Resistant, IP65
High Detection£ 226 75RRP: £266.76 -
Save £1.88
Customisable!£ 10 67RRP: £12.55Fast delivery Mon, 05 May
-
Save £1.88
Pyronix: DELTA-BDB, Deltabell Dummy Base, Blue, External Sounder Cover, Customisable
Custom Branding£ 10 67RRP: £12.55Fast delivery Mon, 05 May -
Save £1.88
Pyronix: DELTA-BDBK, Deltabell Dummy Base, Black, ITM No. ITM005150
Enhance Security£ 10 67RRP: £12.55Fast delivery Mon, 05 May -
Save £57.48
Pyronix: ENFKIT1-UK, Wireless Burglar Alarm Kit, Two-Way, DIGI-WiFi, KX Pet Immune PIR Detectors
Two-Way Control£ 325 75RRP: £383.23Fast delivery Mon, 05 May -
Save £49.20
10m Detection£ 279 66RRP: £328.86Fast delivery Mon, 05 May
-
Save £16.08
Pyronix: EURO-ZEM8+, 8 Zone Expander Module, RS485 Communication, Double Pole Inputs
8 Inputs Ready£ 91 17RRP: £107.25Fast delivery Mon, 05 May