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Security System Sensors

Shop the best prices on 14,285 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Gze and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Ireland.

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2,913 - 2,944 of 3,200
Sos Emergency Button Wireless Call Button for Home Use White Zigbee
From €33.95
2025 Itead SONOFF DW2 WiFi Smart Door Window Sensor Door Open/Closed Detectors
From €149.00
Vibration Sensor For Wireless Door And Window Security Motion Alerts Home Assistant Compatible
From €21.95
Wireless Vibration Alarm Detector Door Window Burglar Induction Alarm 433MHZ Home Security System
From €18.95
WiFi Door Window Sensor APP and Voice Control Smart Door Magnetic Alarm Detector for Home Security
From €14.95
Window Alarm Sensors, Door Alarms for Home Security,120 DB Pool Door Alarm for Kids Safety (8 Pack)
From €54.00
Refrigerator and Freezer Alarm for Door Left Open, Reminders at 60 Seconds or More by YuJia
From €20.95
Smart WiFi Light Sensor for Home Automation, Tuya App Control, Brightness Detector
From €33.95
GuDoQi Door Alarm Sensor Wireless Remote Window Alarm 2 Remote Controls 130 dB Siren Magnetic Security Sensor Entry Burglar Alert Security Alarm Warni
From €22.95
Window Door Alarm - Vending Machine Alarm - Ultra Thin Shake Sensor Anti-theft Sensor Alarm with Installation Design
From €10.95
Smart WiFi Door Window Sensor, Magnetic Detector for Indoor Home Security, Works with Alexa and Google Home, White
From €9.95
Tuya WiFi Temperature Sensor with Digital Display & Smart App Alerts for Home
From €25.95
Smart Home Security Sensor for Door and Window with WiFi Connectivity and App Control Compatible with Alexa and Yandex Services
From €13.95
Magnetic Clothing Hard Tag Remove Security Detacher
From €7.95
Remover Clothing Tag Remove/ Tag Detacher
From €22.95
Smart Garage Parking Light with Anti-Collision Sensor 300x200mm LED Alarm System
From €42.95
Vibration Type Door Handle Sensor Alarm, Export-Ready
From €46.95
Wireless Door Sensor Alarm, Magnetic Induction, 433 Remote Control, Home Anti-Theft
From €49.95
Smart WiFi Window Door Vibration Alarm Sensor 130dB Burglar Alarm Ultra-thin
From €25.95
Door Alarm Portable Wireless Touch Sensor Anti-Theft 120 DB Loud Black Door Knob Security System
From €21.95
WiFi Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Alert Freezer Water Alarm US Plug f54 2025
From €37.95
2X Crack Monitoring Record, Acrylic Tell Tale Corner Crack Monitor for the Standard Crack and Corner Tell Tale Record
From €8.95
Tuya ZigBee Devices Button Scene Switch Battery Powered Intelligent Linkage Smart Switch Automation Work with Smart Life
From €13.95
Multi-Purpose 2 in 1 Door Sensor for Door Opener Infrared Safety and Radar Safety Sensor for Automatic Door(Black)
From €109.00
WiFi Door Sensor, Smart Door Window Sensor,for Alexa Google Assistant,Home Security Door Open,for Business Burglar
From €12.95
LD6002C 60G Millimeter Wave Radar Sensor Fmcw Non-Contact Sensor for Fall Detection
From €21.95
Tuya Smart WiFi Door Sensor 80dB Sound Window Sensor Smart Life Arm Disarm Door Sensor APP Alert Alarm Door Sensor
From €12.95
Tuya ZigBee Devices Button Scene Switch Intelligent Linkage Smart Switch Battery Powered Automation Work with Smart Life
From €8.95
Multi-Purpose 2 in 1 Door Sensor for Door Opener Infrared Safety and Radar Safety Sensor for Automatic Door(Black)
From €109.00
Tuya Smart Door Window Alarm Sensor Door Magnetic Remote Sound and Light Password Disarm Tuya Smart Home
From €16.95
LD6002C 60G Millimeter Wave Radar Sensor Fmcw Non-Contact Sensor for Fall Detection
From €21.95
Tuya Zigbee Smart Light Sensor Illuminance Brightness Detection Home Lighting Automation ZigBee Intelligent Remote Alarm
From €17.95