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Security System Sensors

Shop the best prices on 10,630 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, GreenZech, Ydcy and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Ireland.

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3,137 - 3,168 of 10,630
Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home
€35.95 Save €9.00 RRP: €44.95
3X Tuya ZigBee Smart Temperature & Humidity Sensor, Mini Temperature Humi
€27.95 Save €14.00 RRP: €41.95
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
6X Sensor Infrared Safety Beam Photocell Detector for Garage Gate / Swing / Sliding Door Access System
€29.95 Save €18.00 RRP: €47.95
4X Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Magnetic Sensor Alarm Smart Life for APP Remote Control
€27.95 Save €17.00 RRP: €44.95
10pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with Alarm Systems
€47.95 Save €31.05 RRP: €79.00
4pcs Door Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Work for Aqara Gateway Mi Home HomeKit
€84.00
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher,supermarket Buckle Remover Unbutton Magnetic Buckle Nail Remover Needle Remover Unlock
€32.95 Save €36.05 RRP: €69.00
Smart Home Zigbee Solar Rain Sensor Wireless App Control Real-Time Rain Detection for Garden Automat
€29.95 Save €39.05 RRP: €69.00
Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home
€46.95 Save €47.05 RRP: €94.00
Tuya WIFI Smart Door Window Magnetic Sensor Security Alarm Open Closed Detector Home for Anti-Theft
€13.95
Wireless vibration sensor alarm for doors and windows 125dB anti-theft easy install
€20.95
Smart door window sensor for home security WiFi alarm business burglar WiFi door sensor smart alarm for home security window open assistant
€19.95
wireless vibration sensor for doors and windows 125dB anti-theft alarm easy install
€20.95
Door Window Magnetic Sensor Anti-entry Security Alarm
€13.14
25-26 Tuya ZigBee Smart Temperature And Humidity Sensor Battery Powered ZigBee Smart Home
€15.95 Save €15.00 RRP: €30.95
Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door and Window Security Alarm Home Security
€11.95
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
€27.95 Save €26.05 RRP: €54.00
6Sets/Pack Wireless Anti Theft Apartment Burglar Alert Door Alarm Window for Home Security DIY Magnetic Sensor
€13.95
LD6001C 60GHz mmWave Radar Sensor Passenger Flow Sensor Module
€54.00
Magnetic Reed Switch Surface Mount NO Door Contact Sensor Alarm, Zinc Alloy Silver MC58 1PC
€21.95 Save €11.00 RRP: €32.95
Magnetic Sensor Home Door Window Entry Warning Alarm Switch
€4.95
SNZB-04P Zigbee Door and Window Sensor Local Smart Scene Linkage Tamper Alarm Security Compatible with Alexa Home unbrand
€16.95
Mailbox Alarm Mail Chime Notification System-Mail Alarm 800 Ft Long Range Wireless Mailbox Alert wit
€49.95 Save €24.05 RRP: €74.00
Tuya WiFi Smart Door Magnetic Sensor Alarm Door Window On-Site Alarm Sensor Support Amazon Alexa / Google Assistant
€46.95
Magnetic Clothing Security Tag Remover, Hard & Security Tag Detacher for Retail Stores
€12.95
High Decibel Anti-Theft Magnetic Door Alarm with Child Safety Sensor for Home Store Office Security
€12.95
USB Light Sensor Cable DC 5V 12V Auto-on for Home Security
€4.95 Save €3.00 RRP: €7.95
Tuya ZigBee Devices Button Scene Switch Intelligent Linkage Smart Switch Battery Powered Automation Work with Smart Life
€16.95 Save €4.00 RRP: €20.95
Smart Door Sensor - WiFi Wireless Window Sensor Real-Time Message Notification Compatible with Alexa
€25.95 Save €6.00 RRP: €31.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security P
€14.95 Save €4.00 RRP: €18.95
2pcs Automatic Infrared Beam Detector Ir Alarm Sensor Door Light Sensor Burglar Alarm System 25-26s
€59.00 Save €60.00 RRP: €119.00