Sensors & Motion Detectors
Shop by Features
Shop by Voltage
Best selling
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
15,121 results
Htzsafe Owl Wireless Driveway Alarm Mailbox Alert 1 Receiver + 3 Sensors
£56.99or Best OfferTuya WiFi Temperature Humidity Sensor Thermometer Hygrometer Smart Home👍
£3.69 to £53.16Free postageUK Tuya Smart ZigBee/WiFi Temperature Humidity Sensor Monitor for Alexa Google ~
£8.69 to £49.99Free postageSENSOR MOTION PIR WIRELESS ALARM WITH 2 REMOTE CONTROLS SHED GARAGE HOME CARAVAN
£7.45Click & Collect(£7.45/Unit)Free postage4,792 soldYale Wireless Shed And Garage Alarm - White - SAA5015
£16.00Click & Collect(£16.00/Unit)Tuya WiFi Temperature Humidity Sensor Thermometer Hygrometer Smart Home UK Stock
£7.99Click & Collect(£7.99/Unit)Free postageGas Detector Sensor Alarm Propane Butane LPG Natural Motor Home Camper UK 12V
£11.39Click & Collector Best OfferWifi Water Leak Sensor Flood Leakage Detector Overflow Alert Level Home Alarm A+
£8.59Click & Collector Best OfferFree postageGJD GJD022 Elite External PIR Motion Sensor Detector Up to 35m - Burgundy
£11.89Click & Collect£6.24 postagePyronix TMD15 Confirmed Dual Tech Detector Grade 3 - Unused in box
£14.00Free postageTuya Smart WiFi / ZigBee Temperature Humidity Sensor Monitor for Alexa Google
BRAND NEW❤️HIGH QUALITY❤️FAST FREE DELIVERY❤️200+ SOLD£8.27 to £56.99Free postageKeystone Home PIR005 Passive Infra Red Motion Detector Transmitter
£5.95Click & CollectTuya Zigbee 3.0 Human Body PIR Motion Sensor Wireless Smart Life Home Security P
£7.39 to £32.89Free postagePIR Driveway Alert Sensor Garage Alarm System Burglar Alarm Motion Sensor
£12.58Click & CollectFree postage64 soldSolar Motion Sensor Security Alarm Outdoor Dog Barking Sound Warning Wall Mount
£14.29Click & Collector Best OfferFree postagePOWERMASTER S5909 Motion detectors Wired, Passive Infrared (PIR) Sensor, Black
£9.99Click & Collector Best OfferSolar Motion Sensor Security Alarm Outdoor Dog Barking Gunshot Sounds Recording
£15.29Click & Collector Best OfferFree postagePIR Motion Sensor IP65 Bathroom Outdoor Ceiling Surface Mount Occupancy Switch
£14.99Click & Collect(£14.99/Unit)260 soldEnergy Rating A+Zigbee temperature and humidity sensor
£0.991 bid£1.55 postageEnding Sunday at 1:30PM BST2d 4hRing Alarm Motion Detector (2nd Generation) Brand New Sealed,
£21.90Click & Collect(£21.90/Unit)Free postageOnly 1 left.Ring Alarm Motion Detector (1st Generation)
£7.51Only 1 left.Ajax MotionProtect
£49.95Click & Collector Best Offer£2.95 postageTP-Link Tapo Smart Motion Sensor Sensitivity Control Magnetic Mountin UK
£19.99Click & Collect(£19.99/100g)85 soldPlug In Wireless PIR Motion Sensor Alarm Detector Door Chime Home Garage Shop
£14.15 to £20.07Click & CollectFree postageHtzsafe Extra Driveway Alarm Sensor Wireless Weather Resistant
£25.00or Best OfferAjax DoorProtect plus
£47.00Click & Collector Best OfferFree postageHome PT-PIR Passive Infra Red Motion Detector Transmitter KE0015
£5.95Click & CollectNew listingPHILIPS HUE Smart Motion Sensor - White. please Read.
£17.50Free postagePhilips Hue Outdoor Motion Sensor Security Light .
£35.00Click & Collect£5.99 postageUntested Eve Motion Apple HomeKit Wireless Motion Sensor A41
£10.00Click & Collect£4.00 postageAqara Temperature and Humidity Sensor - Aqara Hub Required
£15.00Click & Collect(£15.00/Unit)or Best Offer12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper; Fast
£10.17or Best OfferFree postageSurface/Recessed Magnetic Reed Switch NC NO Door Contact Alarm Window Sensor
£4.79 to £11.99(£3.60/10g)Free postage6LED Solar Security Alarm Light 129db Timed Cycle Alarm Dog Barking Siren Alarm
£11.40Click & CollectWas: £12.39or Best OfferFree postageBEG Luxomat 93317 Sensor & 93256 Surface Mount Kit & 93055 Remote
£5.99 to £22.99Click & CollectFree postageTexecom Premier Elite DT Dual Tech PIR Motion Detector (AFG-0001)- NEW SEALED
£100.00Click & Collector Best Offer£5.09 postageFriedland L402N Spectra Wirefree PIR & Receiver Kit - Black B10
£1.990 bidsor Best OfferEnding Sunday at 8:15AM BST1d 23h£3.50 postageMini PIR Sensor Smart 100V 240V LED PIR Infrared Sensor TOP Motion V1V6
£6.05or Best OfferFree postagePhilips Hue Indoor Motion Sensor with Wireless Control. Smart Lighting Accessory
£25.005 bidsFree postageEnding Today at 2:36PM BST5h 25mClick & Collect240V Outdoor Detector Switch Movement Sensor PIR Motion Motion Sensor Switch
£7.64 to £7.72Click & CollectFree postage5x Aqara Motion Sensor Smart Human Body Sensor Zigbee
£21.0010 bidsFree postageEnding Sunday at 6:00PM BST2d 8h1 2 Mile Supplemental Hosmart Driveway Alarm Receiver - 1 RECEIVER ONLY!
£19.99Click & CollectFree postage10 watchingIntelligent Water Leakage Alarm Detector Water Leak Sensor Flood Alert Overflow
£8.99or Best OfferFree postageSamsung SmartThings Motion Sensor Smart Home Automation Smart Things
£14.00Click & Collect(£14.00/Unit)£4.06 postage17 watchingeMACROS Wireless Driveway Alarm, Motion Sensor Alarm 500 FT Range Extra Loud Chi
£12.99Click & CollectFree postage4 watchingGas Detector Sensor Alarm Propane Butane LPG Natural Motor Home Camper UK 12V
£13.99Est. delivery dateEst. delivery Sun, Jun 2or Best OfferGarage Alarm System Burglar Alarm PIR Driveway Alert Sensor Motion Sensor
£13.41Click & CollectFree postageSwann SWIFI-MOTION Smart Motion Sensor Smartphone Alarm Alerts WiFi Long Battery
£16.99Click & CollectFree postageKeystone Alarm PA6-RX Pager Receiver PA6 Series -HPA-06RV
£8.95Click & Collect4X Smart WiFi Water Leak Sensor Flood Tuya Leakage Level Overflow Detector Alarm
£12.33 to £36.49Click & Collect
You may also like
Deals for you
Grab a further 15% off with code MAYPAY15.Shop nowMin spend £9.99. Max discount £75.T&Cs apply.