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Security System Sensors

Shop the best prices on 13,822 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Nedis and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Ireland.

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1,441 - 1,472 of 3,200
Ultra-slim Round Door / Window Alert Detect Vibration Sensor Alarm for Home Alarms Security
From €13.95
Freezer Door Alarm When Left Open, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-in-1 Door Sensor Chime Door Open
From €28.95
Smart Door Sensor - WiFi Wireless Window Sensor Real-Time Message Notification Compatible with Alexa Google Assistant
From €18.95
Door and Window Alarm - Set of 4x Wireless Anti-Intrusion Alarm - Home Security Against Burglary - Magnetic Operation - 90 dB
From €39.95
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
From €8.95
Wireless Door Window Burglar Sensor 4 Modes Alarm Door Open Detectors Freezers Close Reminder Security Protection White
From €6.95
Door Magnetic Alarm Wireless Door and Window Anti-Theft Alarm Home Anti-Theft Door Opening Sensor 10 Pcs
From €12.95
High quality Tuya ZigBee door magnetic sensor control wireless door and window
From €27.95
Remote door alarm for home security with sliding window sensor
From €37.95
(New) SNT40 Infrared Sensor Access Control Switch Button Out Button
From €30.95
Door Chime Door Ringer For Business Entry Wireless Motion Sensor Detector Security Alarm Chime Shop Store Home Front Door Entry
From €23.95
Remover Clothing Tag Remove/ Tag Detacher
From €22.95
Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home
From €16.95
Flash-Operated Remote-Controlled Professional Wild Boar Deterrent Alarm
From €25.95
2Pcs Automatic IR Beam Detector for Door Light Sensor Burglar Alarm
From €54.00
Remover Clothing Tag Remove/ Tag Detacher
From €16.95
Bluetooth Multifunction Gateway Smart Home Door and Window Sensor Socket Control Center
From €36.95
Smart WiFi Wireless Door Open & Closed Detector Sensor, Home Security Alarm App Alert Notification with Alexa
From €119.00
WiFi and Zigbee Enabled Smart Home Temperature and Humidity Sensor
From €34.95
Reusable Trip Wire Reel 85ft with 12 Gauge Wire Perimeter Alarm Security
From €39.95
Wireless Door Window Alarm 6-Pack, 90 dB Magnetic Sensor Home Office Security
From €21.95
Versatile Wireless Door Magnetic Detectors Wide Coverage Wireless Door Sensor Alarm Remote Alarm for Far-Off Detection Multicolor
From €21.95
Door Window Sensor Detector Wireless Open Contact Sensor WiFi APP Timer Magnet Back Adhesive Sharing Security Sensor Alarm for ZigBee for Tuya
From €19.95
Intelligent Door Magnetic Detector Alarm for Home and Hotel with 433MHz Door Magnetic Induction-JJ
From €39.95
Garage Door Magnetic Curtain Door Sensor with 5m Wired Magnetic Detector for Garage Door Opener Accessories
From €15.95
1 Pair Automated Gate Safe Infrared Detector Sensor for Swing Sliding Garage Gate Door Safety Infrared
From €16.95
10W Zinc Alloy Door & Window Contact Sensor - Responsive NC, for Garage, Warehouse, Shop (100V)
From €25.95
Infrared Beam Detector Burglar Ir Alarms Sensor Alarm System -LL
From €21.95
12v Waterproof Infrared Photocell Gate Door Ir Sensor Automatic Barrier Hence
From €9.95
WiFi Smart Door Sensor, Open/Closed Detector for Home Security, 1/2/3pcs, Smart Life App Control, Wireless Door Alarm System
From €43.95
Door Window Contact Sensors for Home Security-JJ
From €35.95
Door Handle Sensor Alarm Vibration Type Export Version-JJ
From €36.95