Burglar & Intruder Alarms
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 £29.09
PRO Grade£ 391 17RRP: £420.26WME Pro Plan priceGet Pro Now£344.23 12% offFast delivery Mon, 06 Jul
Save £2.39
Ajax LineProtect Fibra Line Protection Module, 1‑In/1‑Out, 61384.178.NC
LineGuard£ 32 11RRP: £34.50WME Pro Plan priceGet Pro Now£28.26 12% offFast delivery Mon, 06 Jul
Save £1.35
Ajax LineSplit Fibra 1→4 Line Splitter, 2,000 m, 6–30 V, 57204.170.NC1
4‑way Split£ 18 20RRP: £19.55WME Pro Plan priceGet Pro Now£16.02 12% offFast delivery Mon, 06 Jul
Save £4.66
Ajax LineSupply Fibra 45 W Auxiliary Power Module, 30 W + 15 W Charge, 82131.181.WH1
45W Power£ 62 58RRP: £67.24WME Pro Plan priceGet Pro Now£55.07 12% offFast delivery Mon, 06 Jul
Save £4.30
Ajax ManualCallPoint (Blue) — Wireless Jeweller Resettable Emergency Button 71254.171.NC1 ITM003547
Wireless£ 57 78RRP: £62.08WME Pro Plan priceGet Pro Now£50.85 12% offFast delivery Mon, 06 Jul
Save £17.33
PhotoVerify£ 232 95RRP: £250.28WME Pro Plan priceGet Pro Now£205.00 12% offFast delivery Mon, 06 Jul
Save £16.55
Ajax MotionCam Outdoor Wireless Motion Detector with Camera, IP56, 3–15 m, 6 V, MotionCam Outdoor
Photo Verify£ 222 62RRP: £239.17WME Pro Plan priceGet Pro Now£195.91 12% offFast delivery Mon, 06 Jul
Save £2.87
Pet‑Immune£ 38 56RRP: £41.43WME Pro Plan priceGet Pro Now£33.93 12% offFast delivery Mon, 06 Jul
Save £2.87
Ajax Relay Jeweller Wireless Dry‑Contact Relay, 7–24V DC, 5A/13A, RELAY - 38204.19.NC1
Dry Contact£ 38 56RRP: £41.43WME Pro Plan priceGet Pro Now£33.93 12% offFast delivery Mon, 06 Jul
Save £0.45
Ajax SmartBracket DualCurtain Outdoor Mounting Bracket, White, 33597.81.WH
Mounting£ 6 10RRP: £6.55WME Pro Plan priceGet Pro Now£5.37 12% offFast delivery Mon, 06 Jul
Save £0.29
Ajax SmartBracket for DoorProtect (White) 9521.03.WH
Easy-fit£ 3 97RRP: £4.26WME Pro Plan priceGet Pro Now£3.49 12% offFast delivery Mon, 06 Jul
Save £0.58
Ajax SmartBracket for KeyPad Mounting Panel, White 9585.12.WH
Quick Fit£ 7 78RRP: £8.36WME Pro Plan priceGet Pro Now£6.85 12% offFast delivery Mon, 06 Jul
Save £0.24
Ajax SmartBracket Magnet Mount for DoorProtect (ABS, Black) 22051.03.BL
Magnet Mount£ 3 27RRP: £3.51WME Pro Plan priceGet Pro Now£2.88 12% offFast delivery Mon, 06 Jul
Save £0.24
Ajax SmartBracket Magnet Mount for DoorProtect, White 22053.03.WH
QuickFit£ 3 27RRP: £3.51WME Pro Plan priceGet Pro Now£2.88 12% offFast delivery Mon, 06 Jul
Save £0.32
Ajax SmartBracket MotionProtect Mounting Bracket, Black 9637.09.BL
Quick Mount£ 4 36RRP: £4.68WME Pro Plan priceGet Pro Now£3.84 12% offFast delivery Mon, 06 Jul
Save £0.45
Ajax SmartBracket Mount for Hub & Hub Plus, 163 × 163 × 36 mm, Black 9626.01.BL
Hub Mount£ 5 95RRP: £6.40WME Pro Plan priceGet Pro Now£5.24 12% offFast delivery Mon, 06 Jul
Save £0.20
Ajax SmartBracket Mount for KeyPad / KeyPad Plus, Plastic, White, Holding Screw — 33600.83.WH
Secure Mount£ 2 61RRP: £2.81WME Pro Plan priceGet Pro Now£2.30 12% offFast delivery Mon, 06 Jul
Save £0.09
Ajax SmartBracket Mount for MotionProtect Curtain, Black, 21673.36.BL
Quick Fit£ 1 31RRP: £1.40WME Pro Plan priceGet Pro Now£1.15 12% offFast delivery Mon, 06 Jul
Save £0.24
Ajax SmartBracket mounting bracket for HomeSiren, Black — 9566.11.BL
HomeSiren£ 3 17RRP: £3.41WME Pro Plan priceGet Pro Now£2.79 12% offFast delivery Mon, 06 Jul
Save £0.45
Ajax SmartBracket Mounting Bracket for Hub, White 9627.01.WH
Quick Mount£ 5 95RRP: £6.40WME Pro Plan priceGet Pro Now£5.24 12% off
Save £0.20
Ajax SmartBracket Mounting Bracket for KeyPad Plus (Black) 33599.83.BL
SecureMount£ 2 61RRP: £2.81WME Pro Plan priceGet Pro Now£2.30 12% offFast delivery Mon, 06 Jul
Save £0.32
Ajax SmartBracket mounting bracket for MotionCam, White, 21573.23.WH
Quick Mount£ 4 36RRP: £4.68WME Pro Plan priceGet Pro Now£3.84 12% offFast delivery Mon, 06 Jul
Save £0.24
Ajax SmartBracket Mounting Bracket for MotionProtect Outdoor White ITM002191
Spare Brkt£ 3 27RRP: £3.51WME Pro Plan priceGet Pro Now£2.88 12% offFast delivery Mon, 06 Jul
Save £0.32
Ajax SmartBracket Mounting Bracket for MotionProtect, White 9638.09.WH
OEM Part£ 4 36RRP: £4.68WME Pro Plan priceGet Pro Now£3.84 12% off
Save £0.17
Ajax SmartBracket Mounting Panel for KeyPad (Black) 9584.12.BL
KeyPadFit£ 2 34RRP: £2.51WME Pro Plan priceGet Pro Now£2.06 12% offFast delivery Mon, 06 Jul
Save £0.45
Ajax SmartBracket Mounting Panel for StreetSiren, Black 9678.07.BL
StreetSiren£ 5 95RRP: £6.40WME Pro Plan priceGet Pro Now£5.24 12% offFast delivery Mon, 06 Jul
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Save £29.09
PRO Grade£ 391 17RRP: £420.26Fast delivery Mon, 06 Jul
-
Save £2.39
Ajax LineProtect Fibra Line Protection Module, 1‑In/1‑Out, 61384.178.NC
LineGuard£ 32 11RRP: £34.50Fast delivery Mon, 06 Jul -
Save £1.35
Ajax LineSplit Fibra 1→4 Line Splitter, 2,000 m, 6–30 V, 57204.170.NC1
4‑way Split£ 18 20RRP: £19.55Fast delivery Mon, 06 Jul -
Save £4.66
Ajax LineSupply Fibra 45 W Auxiliary Power Module, 30 W + 15 W Charge, 82131.181.WH1
45W Power£ 62 58RRP: £67.24Fast delivery Mon, 06 Jul -
Save £4.30
Ajax ManualCallPoint (Blue) — Wireless Jeweller Resettable Emergency Button 71254.171.NC1 ITM003547
Wireless£ 57 78RRP: £62.08Fast delivery Mon, 06 Jul -
Save £17.33
PhotoVerify£ 232 95RRP: £250.28Fast delivery Mon, 06 Jul
-
Save £16.55
Ajax MotionCam Outdoor Wireless Motion Detector with Camera, IP56, 3–15 m, 6 V, MotionCam Outdoor
Photo Verify£ 222 62RRP: £239.17Fast delivery Mon, 06 Jul -
Save £2.87
Pet‑Immune£ 38 56RRP: £41.43Fast delivery Mon, 06 Jul
-
Save £2.87
Ajax Relay Jeweller Wireless Dry‑Contact Relay, 7–24V DC, 5A/13A, RELAY - 38204.19.NC1
Dry Contact£ 38 56RRP: £41.43Fast delivery Mon, 06 Jul -
Save £0.45
Ajax SmartBracket DualCurtain Outdoor Mounting Bracket, White, 33597.81.WH
Mounting£ 6 10RRP: £6.55Fast delivery Mon, 06 Jul -
Save £0.29
Ajax SmartBracket for DoorProtect (White) 9521.03.WH
Easy-fit£ 3 97RRP: £4.26Fast delivery Mon, 06 Jul -
Save £0.58
Ajax SmartBracket for KeyPad Mounting Panel, White 9585.12.WH
Quick Fit£ 7 78RRP: £8.36Fast delivery Mon, 06 Jul -
Save £0.24
Ajax SmartBracket Magnet Mount for DoorProtect (ABS, Black) 22051.03.BL
Magnet Mount£ 3 27RRP: £3.51Fast delivery Mon, 06 Jul -
Save £0.24
Ajax SmartBracket Magnet Mount for DoorProtect, White 22053.03.WH
QuickFit£ 3 27RRP: £3.51Fast delivery Mon, 06 Jul -
Save £0.32
Ajax SmartBracket MotionProtect Mounting Bracket, Black 9637.09.BL
Quick Mount£ 4 36RRP: £4.68Fast delivery Mon, 06 Jul -
Save £0.45
Ajax SmartBracket Mount for Hub & Hub Plus, 163 × 163 × 36 mm, Black 9626.01.BL
Hub Mount£ 5 95RRP: £6.40Fast delivery Mon, 06 Jul -
Save £0.20
Ajax SmartBracket Mount for KeyPad / KeyPad Plus, Plastic, White, Holding Screw — 33600.83.WH
Secure Mount£ 2 61RRP: £2.81Fast delivery Mon, 06 Jul -
Save £0.09
Ajax SmartBracket Mount for MotionProtect Curtain, Black, 21673.36.BL
Quick Fit£ 1 31RRP: £1.40Fast delivery Mon, 06 Jul -
Save £0.24
Ajax SmartBracket mounting bracket for HomeSiren, Black — 9566.11.BL
HomeSiren£ 3 17RRP: £3.41Fast delivery Mon, 06 Jul -
Save £0.45
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Save £0.20
Ajax SmartBracket Mounting Bracket for KeyPad Plus (Black) 33599.83.BL
SecureMount£ 2 61RRP: £2.81Fast delivery Mon, 06 Jul -
Save £0.32
Ajax SmartBracket mounting bracket for MotionCam, White, 21573.23.WH
Quick Mount£ 4 36RRP: £4.68Fast delivery Mon, 06 Jul -
Save £0.24
Ajax SmartBracket Mounting Bracket for MotionProtect Outdoor White ITM002191
Spare Brkt£ 3 27RRP: £3.51Fast delivery Mon, 06 Jul -
Save £0.32
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Save £0.17
Ajax SmartBracket Mounting Panel for KeyPad (Black) 9584.12.BL
KeyPadFit£ 2 34RRP: £2.51Fast delivery Mon, 06 Jul -
Save £0.45
Ajax SmartBracket Mounting Panel for StreetSiren, Black 9678.07.BL
StreetSiren£ 5 95RRP: £6.40Fast delivery Mon, 06 Jul