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Security System Sensors

Shop the best prices on 11,299 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Nedis and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Ireland.

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2,593 - 2,624 of 3,200
5 Sets MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System Detector White
From €23.95
Security Door Alarm, 120db Window Door Alarm 4 Sets compatible with Hotel
From €45.95
Tuya Zigbee / WIFI SOS Help Call Button Share with Family App Emergency Alarm compatible Patient Kids Elderly Man with Hanging Rope CS fast
From €46.95
FP001 Metal Circular Face Recognition Module Supports Palm Vein Recognition for Face Recognition Applications
From €34.95
Tuya Smart WiFi Temperature Sensor with Digital Display & App Alerts
From €84.00
Burglar Alarm for Doors and Window 120dB High Decibel Salarm Sensor Battery Powered Detector Door Ma Cs
From €29.95
Tuya Smart Home Zigbee Temperature And Humidity Sensor Indoor Thermometer Monitor Works For Alexa S hot
From €59.00
Tuya Zigbee Smart Light and Rain Sensor Integration: 2-in-1 Detection for Smart Living
From €59.00
R558S Capacitive Fingerprint Acquisition Module Access Control Security Equipment Fingerprint Recognition Module
From €30.95
FP001 Metal Circular Face Recognition Module Supports Palm Vein Recognition for Face Recognition Applications
From €23.95
Network-only temperature alarm, thermal sensor, computer room thermal alarm, temperature detector compatible
From €53.65
2026 100m Ir Alarm Sensor, Digital Pulse Infrared Sensor Dual Beam Infrared Alarm, Infrared Invisible Sen
From €169.00
FP001 Metal Circular Face Recognition Module Supports Palm Vein Recognition for Face Recognition Applications
From €22.95
Smart Home Brightness Sensor Compatible for Aqara T1 Zigbee 3.0 Light Change Controlled
From €69.00
2PCS Door Light Sensor Automatic Infrared Beam Detector for Burglar Alarm System
From €18.95
Waterproof Dual-Beam IR Detector - Outdoor Infrared Barrier Sensor with Lens Indicator
From €44.95
6X Tuya Zigbee Door and Window Sensor Home Automation Security Protection Smartlife APP Alarm Remote Real-Time Push
From €46.95
Wireless Door Opening Alarm with Time Delay Sensor for Door Monitoring
From €34.95
ZigBee Scene Button for Smart Home Automation, Wireless Push Switch for Intelligent Linkage with Compatible Devices
From €41.95
WiFi door and window alarm, WiFi door sensor supports Google Alexa voice control compatible
From €48.79
433MHz Wireless Door Magnetic Contact Sensor Switch for Home Garage Security Alarm System Detector
From €16.95
Infrared Detector Sensor 2 Beams Indoor 300m Outdoor 100m High Sensitive Waterproof Home Security Alarm
From €54.00
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alarm
From €54.00
High Sensitive Vibration Detector Earthquake Alarms with LED Lighting Door Home WirelElectric Car Alarm
From €28.22
Smart WiFi Thermometer with Freezer Alert for Home Temperature Monitoring
From €64.00
25-26 Tuya Zigbee Smart Door Magnet Door And Window Sensor Rechargeable Wireless Smart Door And Window Se
From €49.95
Zigbee Smart Vibration Sensor,Real Time Monitoring,Door Window Vibration Detection Siren for Home,Ap
From €18.95
Tuya WiFi SOS Panic Button Smart Life APP Notifications One Key Alert Wall Sticky /Neck Strap Design for Elderly & Kids
From €32.95
Wired Magnetic Contact Sensor Pack of 5 Hidden Recessed Design Normally Open for Doors and Windows
From €32.95
10 Pcs Wired Magnetic Door Contact Sensor Switch for Alarm and Access Control System
From €48.95
Window Vibration Alarm 125dB Glass Break Sensor for Home Security Easy Install Burglar Alert 6 Pack
From €49.95
Recessed Door Contact Switch 3/8 Inch Stubby Terminal Pressfit Magnetic Alarm Contact White
From €23.95