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Security System Sensors

Shop the best prices on 10,772 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Ireland.

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2,401 - 2,432 of 10,772
Wireless magnetic alarm for doors - 10 pack window sensor for home and pool security
€19.95 Save €10.00 RRP: €29.95
Magnetic Reed Switch Contact Sensor Alarm for Door & Window Security
€12.95 Save €46.05 RRP: €59.00
Door And Window Alarm, Wireless Door And Window Detectors With Remote Control And Batteries, Anti-intrusion Anti-theft Magnetic Sensor For e And Ki
€17.18 Save €6.28 RRP: €23.46
120dB Individual Alarm Vibration Sensor Theft Prevention Portable Window Door Security Alarm for Bags Luggage Black
€9.95 Save €10.00 RRP: €19.95
5-Level Sensitivity Adjustment Window Glass Break Vibration+Magnetic Door Sensor, Requires Alarm Ho
€26.95 Save €4.00 RRP: €30.95
Wireless Home Security Burglar Alarm Magnetic Sensor Door Window Alarm Super Loud Apartment Door Window Pool Alarm Set
€12.95
Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home Garage Security Kit
€19.82 Save €6.93 RRP: €26.75
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
€21.76 Save €2.42 RRP: €24.18
Home Security Infrared Sensor Alarm Anti-theft Motion Detector
€75.94 Save €8.44 RRP: €84.38
Wireless Fridge Alarm, 4-in-1 Sensor Doorbell, 108dB Loud Security Alarm
€21.76 Save €2.42 RRP: €24.18
2pcs Wired Pir Motion Sensor Wide Angle Passive Infrared Detector For Home Burglar Security Alarm Sy
€14.95 Save €14.00 RRP: €28.95
Magnetic Clothing Hard Tag Remove Security Detacher
€26.95
Clothing Hard Tag Remover Magnetic Remover/security Tag Detacher
€9.95 Save €10.00 RRP: €19.95
Tuya Zigbee Door Window Sensor A Burglar Alarm Smart Home Automation Security Protection Smart Life
€8.95 Save €28.00 RRP: €36.95
10W Magnetic Reed Switch Zinc Alloy Responsive NC Door Window Contact Sensor for Garage Warehouse Shop 100V
€21.95 Save €6.00 RRP: €27.95
Water Leak Sensor WIFI for TUYA Smart WaterDrip Level Alarm Equipment for Home Security
€22.10 Save €26.52 RRP: €48.62
WiFi Leakege Sensor Waterproof Smart App Alerts Zigbee for Home Basement Washer Hot Water Cylinder
€38.22 Save €45.86 RRP: €84.08
Door And Window Alarm, 2 Remote Controls, 130db Siren, Adjustable Volume, 5 Function Modes Alarm, Magnetic Security Sensor, Wireless Home Alarm For Ho
€32.95
Fishing Infrared Sensor Alarm for Day and Night Time Fishing Camping Hunting
€30.74
Wireless Door and Window Vibration Sensor Alarm 125dB Glass Breakage Anti-Theft Sensor, Easy Install
€9.95 Save €3.00 RRP: €12.95
10pcs Magnetic Switch Door Window Security Alarm System Normally NC NO Contact Switches for Enhanced
€14.95 Save €4.00 RRP: €18.95
2G Callback Locator Anti-Theft Voice-Activated Sensor Alarm N9 US
€30.37
Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home
€33.95 Save €20.05 RRP: €54.00
Mailbox Alarm Mail Chime Notification System-Mail Alarm 800 Ft Long Range Wireless Mailbox Alert wit
€49.95 Save €24.05 RRP: €74.00
2X Tuya Zigbee Smart Light and Rain Sensor 2-in-1 Function, Light and Rainwater Detection Smart Life App
€54.00 Save €25.00 RRP: €79.00
3X Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door and Window Security Alarm Home Security
€19.95 Save €11.00 RRP: €30.95
Sonoff Dw2 Wi-fi Wireless Door and Window Sensor
€139.00
Smart WiFi Wireless Video Doorbell Security Streaming Camera Door Bell Intercom
€30.95 Save €5.00 RRP: €35.95
Smart Motion Sensor,wifi Wireless Security Alarm,with Free Notification
€35.95 Save €58.05 RRP: €94.00
6X Sensor Infrared Safety Beam Photocell Detector for Garage Gate / Swing / Sliding Door Access System
€29.95 Save €18.00 RRP: €47.95
10pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with Alarm Systems
€47.95 Save €31.05 RRP: €79.00
4X Sensor Wireless Connectivity User-Friendly App Smart Wifi Temperature and Humidity Sensor for Home Iot Device
€20.95 Save €13.00 RRP: €33.95