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Security System Sensors

Shop the best prices on 11,303 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, GreenZech and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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2,273 - 2,304 of 11,303
Glass Break Detector, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm for Your Home, Office (2 Pieces)
£14.90 Save £25.13 RRP: £40.03
5PCS 25mm RFID Checkpoints Label Tag Guard Tour Patrol System
£6.28 Save £12.55 RRP: £18.83
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher,Supermarket buckle remover unbutton magnetic buckle nail remover needle remover unlock
£28.95 Save £14.00 RRP: £42.95
Refrigerator Door Alarm Open Alarm with Adjustable Voice Notifications Window Sensor, Voice Warning Door Lock Reminder for Garage Cellar
£15.95 Save £22.00 RRP: £37.95
Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door and Window Security Alarm Home S
£11.95 Save £19.00 RRP: £30.95
Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike
£12.95 Save £21.00 RRP: £33.95
UTP 4 Channel Passive Video Balun ceiver
£12.95 Save £21.00 RRP: £33.95
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
£16.55 Save £18.56 RRP: £35.11
Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home Garage Security Kit
£25.07
1 Set Touch Lamp Repair Kit 3 Way Touch Sensor Dimmer Control Module Replacement Sensor
£8.48 Save £5.93 RRP: £14.41
Wifi Door And Window Sensor Wireless Door Window Status Detector
£31.14 Save £17.48 RRP: £48.62
Door Magnetic Contacts Switch Sensor Anti Theft Universal Strong Magnetic Door Magnetic Contact Switch for Door, Normally Open Magnetic Switch
£21.95 Save £13.00 RRP: £34.95
Smart WiFi Door Sensor Door Open /Closed Detectors Magnetic Switch Window Sensor Home Security Alert Security Alarm
£15.95
Door Magnetic Contacts Switch Sensor Anti Theft Universal Strong Magnetic Door Magnetic Contact Switch for Door
£13.81 Save £13.83 RRP: £27.64
Smart Home Zigbee Solar Rain Sensor Wireless App Control Real-Time Rain Detection for Garden Automat
£19.95 Save £21.00 RRP: £40.95
- Ceiling Pir Mot Sensor S 200w Ultra Infd Induct Adj Dela
£14.95
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
£9.95
Beam Motion Detector Photocell Anti-thief Sensor Beam Beam Infrared Beam Detector ZeGoods ZENGO
£17.99 Save £17.99 RRP: £35.98
Wireless Door Alarm With Remote, Window Sensor, Home Security, Pool Alarm for Kids Safety (2-dwdz--)
£79.00 Save £10.00 RRP: £89.00
Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db
£34.55 Save £6.91 RRP: £41.46
Mu7j / M705 External Sensor
£35.95 Save £13.05 RRP: £49.00
2025 Latest Model 12V 5A Bathroom Mirror Smart Home Switch Touch Sensor Mirror
£39.95 Save £24.05 RRP: £64.00
4vwin Fake Tv Simulator With Ac Adaptor Anti-burglar And Theft Deterrent Home Security Timer And Sensor (5v British Standard Plug Type)
£45.95 Save £8.05 RRP: £54.00
REACHFAR V23 4G Internet Door Sensor Alarm Home Door Window Sensor Alarm
£59.00
Two-way Wired Non Visual Intercom Doorbell Office Interphone Intercom System
£64.39 Save £81.60 RRP: £145.99
Anti-Burglary Window Security Alarm - Electronic Door and Window Sensor Alarm
£55.33 Save £33.84 RRP: £89.17
WiFi/Zigbee Smart Door/Window Sensors Compatible with Alexa and Google Home for UK Security
£38.95 Save £12.00 RRP: £50.95
Brake Wheel Speed Sensor 4013251 Quick Response Real Time Monitoring Precise Adjustment Replacement for Polaris
£62.57
8 Pack Wireless Door and Window Sensors RF 433MHz Smart Alarm Detectors Remote Control Compatible With eWelink APP Supports Gateway IFTTT Syste
£59.00 Save £70.00 RRP: £129.00
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alarm
£37.98 Save £61.98 RRP: £99.96
Video Wall Controller 2X2 TV Wall Control Processor Support 4 Output 1080p High Definition Home
£129.00 Save £50.00 RRP: £179.00
4 Pieces Tire Pressure Monitors System Sensors 31362304/28304 for Volvo
£54.00 Save £15.00 RRP: £69.00