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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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2,465 - 2,496 of 11,303
Light Sensor DC 5V 12V USB Wire Night Auto-on Light Sensor Cable for Home Security and Lighting
£3.95 Save £2.00 RRP: £5.95
Loud 130dB Wireless Door Open Detector Magnetic Alarm Sensors For Garage Door Window Real Time Alerts Easy Installation Multicolor
£30.44
Detection Device Not Cameras Finders with Vibration Sensors Alarm & Privacy Shielding for Individual White
£15.10
10pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with Alarm Systems
£35.95 Save £18.05 RRP: £54.00
Trip Wire on Reusable Reel (1 Pack) - Early Warning Perimeter Defense
£14.95 Save £19.00 RRP: £33.95
Best Professional GPS Tracker Detector - GPS Finder with High Accuracy
£64.00 Save £85.00 RRP: £149.00
Touch Sensor Door Handle Alarm Anti Theft Vibration Window Burglar Alert Home Security Door Alarm An
£9.95 Save £8.00 RRP: £17.95
2PCS Garage Door Sensor Sun Shade Protector
£15.95 Save £21.00 RRP: £36.95
Wireless Security Alarm, Door Window Sensor, 90db, 5Pcs
£14.95 Save £20.00 RRP: £34.95
New Tuya ZigBee Smart Vibration Sensor Door Window Detection Alarm
£13.95 Save £18.00 RRP: £31.95
2pcs Garage Door Bracket for Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
£18.95 Save £15.00 RRP: £33.95
Tuya Zigbee Smart light and rain sensor 2-in-1 function
£21.95 Save £32.05 RRP: £54.00
4PCS Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Home
£31.95 Save £27.05 RRP: £59.00
Magnetic Clothing Hard Tag Remove Security Detacher
£19.72
Magnetic Remover Clothing Hard Tag Remove - Security Tag Detacher for Easy Tag Removal New
£13.57
4 Pcs Door And Ow Al - Wireless Intrus Al - 100 Db4pcs Door Sensor Alarm Wireless Door And Ow Burglar
£15.00
Window Alarm Sensor Durable ABS Adjustable Sensitivity Remote Battery Powered Glass Break Detector English Black
£21.95 Save £15.00 RRP: £36.95
Dvb-t Professional Tv Antenna Finder Digital Aerial Signal Meter Pointer Tv Satellite Receiver
£13.99 Save £27.57 RRP: £41.56
WiFi Door Sensor Magnetic Triggered Door Sensor with Phone Notification
£16.95 Save £25.00 RRP: £41.95
Magnetic Contact Sensor for Garage Door with L-Bracket Alarm
£17.95 Save £7.00 RRP: £24.95
Tuya Smart Wifi Alarm Door And Window Vibration Sensor Security Protection Alert Works With Alexa, Smart Life(black)--
£20.95 Save £4.00 RRP: £24.95
Door Anti Burglar Protection Kit 911770 Door Security Device Replacement For Peugeot Boxer
£21.95
Wireless Door and Window Vibration Sensor Alarm 125dB Glass Breakage Anti-Theft Sensor, Easy Instal
£9.95
Tuya Zigbee Door and Window Sensor for Smart Home Security with Alexa and Google Home in UK
£15.95 Save £12.00 RRP: £27.95
ZigBee Vibration Sensor for Home Security Door Window Break-in Alarm Detector Compatible with Smart Life APP
£20.95
Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home
£12.19 Save £5.22 RRP: £17.41
Retroreflective Grating Reflector Panel for Photoelectric Sensor 4Pcs for Home Safety
£8.95 Save £5.00 RRP: £13.95
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
£24.88 Save £12.44 RRP: £37.32
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
£15.95
2 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 Jske
£49.37 Save £48.06 RRP: £97.43
Smart Home Zigbee Solar Rain Sensor Wireless App Control Real-Time Rain Detection for Garden Automat
£19.95 Save £12.00 RRP: £31.95
Tuya Matter Thread Door Window Sensor Usb Powered Smart Home Wireless Detector Work With Alexa Home
£11.81