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Security System Sensors

Shop the best prices on 12,509 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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3,105 - 3,136 of 3,200
Détecteur d'ouverture de porte/fenêtre intelligent, application et commande vocale, détecteur magnétique pour la sécurité de la maison
£14.95 Save £4.00 RRP: £18.95
Détecteur de sécurité photoélectrique infrarouge à triple faisceau, système de sécurité ABE-100
£69.00 Save £20.00 RRP: £89.00
Alarme de clôture infrarouge intelligente à fréquence variable, détecteur de rideau lumineux à détection de corps humain, 8-33 V CC, 60 mètres
£69.00 Save £20.00 RRP: £89.00
Interrupteur de système de contrôle d'accès de porte à capteur tactile Bouton de déverrouillage de sortie de sécurité à domicile
£14.95 Save £4.00 RRP: £18.95
Magnetic Reed Switch Alarm Sensor Set for Doors & , Recessed Design, Easy Installation, Compatible with Security Alarm Systems, Compact & Practical,
£15.95 Save £10.00 RRP: £25.95
2 Sets Magnetic Reed Switch NO NC Wired Surface Mounted Magnetic Contact Switch for Door Window
£18.95 Save £10.00 RRP: £28.95
2Pcs Single Infrared Beam Sensor IP55 Protection Automatic Infrared Photocell Sensor Alarm for Gate Opener
£22.95 Save £13.00 RRP: £35.95
M12 52 Music Wireless Sensor Welcome Doorbell Shop Entry Detector Alarm with 2 Transmitters
£30.95
Infrared/IR Beam Detector Sensor for Perimeter Protection Outdoor Security System
£16.95 Save £5.00 RRP: £21.95
Electric Smart Kick Switch for Car Trunk Opening Sensor
£54.00
Adjustable Glass Break Alarm for Home Security – 125dB Loud Door Window Sensor
£24.95 Save £29.05 RRP: £54.00
Tuya Smart Zigbee Rain Sensor with Light Detector Solar Operated IPX6 Waterproof Rain Detector Remote Control
£18.95 Save £10.00 RRP: £28.95
Tuya Zigbee Temperature and Humidity Sensor Voice Control
£239.00 Save £170.00 RRP: £409.00
Tuya ZigBee Vibration Sensor Smart Home Vibrator Door Window Break Burglar Detector Smart Life APP
£22.95 Save £31.05 RRP: £54.00
Door Window Contact Sensors for Home Security
£33.95 Save £35.05 RRP: £69.00
Door And Window Anti-Theft Alarms, Door Sensors (For Export)
£84.00 Save £65.00 RRP: £149.00
10pcs Surface Mount Wired NC Door Contact Sensor Alarm for Door, Window, Cabinets
£11.95 Save £24.00 RRP: £35.95
Door And Window Anti-Theft Alarm System
£25.95 Save £28.05 RRP: £54.00
2pac Freezer Door Alarm, 3/15/30/60 Seconds Wireless Refrigerator Alarm, 4 in 1 Door Sensor Door Bell Open Door Alarm Loud 108db
£19.95 Save £10.00 RRP: £29.95
Door Alarm, Wireless Door Window Contact Sensor For Kids Safety(4 Pcs, White)
£51.95
New 10-Piece Camera Module with 1MP OV9732 Sensor. 1280x720 Resolution, USB Connectivity, Manual Focus & Free Driver. 3 Meter Cable
£149.00
12V PC Fan Temperature Control PWM Speed Controller Module Alarm Buzzer Sensor with Alarm Blue
£10.95
IR Alarm Sensor 2pcs for Burglar Security
£32.95
Light Curtain Sensor Switch Safety Light Grating Security Device(8 Beams BEM0840-C-280NB)
£89.00 Save £30.00 RRP: £119.00
Door Magnetic Contacts Switch Sensor Anti Theft Universal Strong Magnetic Door Magnetic Contact Swit
£20.95 Save £6.00 RRP: £26.95
Wireless Door Window Alarm Sensor Anti Theft 108 DB Easy Installation Security Alarm for Home CabinetHwy
£8.95
1/2Pcs Wireless Door & Window Magnetic Alarm Sensor Home Security Safety Anti-theft Remote Control
£52.95 Save £26.05 RRP: £79.00
1/2/4Pcs Magnetic Wireless Loud Burglar Intruder Door Window Home Security Safety Sensor Alarm
£29.95 Save £16.00 RRP: £45.95
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Securi:
£16.95
Small Window Alarm Adjustable Volumes 100dB Sound Door Sensorings 100dB Sound Alarm Door Window Sensorings for Household Office Multicolor
£27.95
Freezer Door Alarm When Left Open Safety Window 3/15/30/60 Seconds Adjustable Delay Wireless Fridge 4-in-1 Sensor Chime
£10.95 Save £11.00 RRP: £21.95
Zigbee Smart Door Window Sensor Wireless Mini Alarm Sensor for Xiaomi Mijia Mi Home HomeKit
£9.95 Save £6.00 RRP: £15.95