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Security System Sensors

Shop the best prices on 8,312 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on TTMA, Aura, ZENGO and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Ireland.

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225 - 256 of 3,200
Tuya APP Temperature Sensor Seedling Fermentation Animal Breeding Zigbee Temperature Detection Alarm
€21.95 Save €16.00 RRP: €37.95
Tuya WiFi Smart Door Sensor Home Security Protection Smart Life APP Door Window Senso
€14.95 Save €17.00 RRP: €31.95
Tuya Fingerbot Touch Screen Smart Life BLE Wireless Touch Switch Robot Remoter Support Home Voice Assitant
€25.95
Battery P ocell 15m Lnfrared Beam Sensor DC/AC 12-24V Waterproof IP5 Automatic Gate Door Safety Sensor Alarm
€9.95 Save €11.00 RRP: €20.95
Tuya Smart WIFI Door Sensor Breaking in Protection Alarm Anti-Theft 90DB Window Open Detector Voice Control
€10.95 Save €14.00 RRP: €24.95
LD6002C 60G Millimeter Wave Radar Sensor Fmcw Non-Contact Sensor for Fall Detection
€21.95 Save €19.00 RRP: €40.95
Tuya Zigbee Temperature and Humidity Sensor Alarm with LED-Display Screen for Seedling Fermentation Animal EU PLUG
€40.95 Save €33.05 RRP: €74.00
5 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch For Home Alarm System,When Sensor Together,Normally Closed Nc
€7.95 Save €8.00 RRP: €15.95
2Pcs Smart WiFi Vibration Sensor Alarm Wireless Vibration Detector Alert Real-Time Activity & Shock Detection White
€16.95 Save €18.00 RRP: €34.95
4PCS Tuya WiFi Vibration Detector Sensor Wireless Vibration Detector Real-Time Smart Life App Alerts for Home Security
€30.95 Save €23.05 RRP: €54.00
Tuya Zigbee Door and Window Sensor Smart Home Automation Security Protection Smartlife APP Alarm Remote Real-Time Push
€9.95 Save €11.00 RRP: €20.95
Tuya Zigbee 2MQTT Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Detection Strip Smart Linkage
€21.95 Save €19.00 RRP: €40.95
Tuya ZigBee Door Window Sensor Wifi Smart Home Door Sensor Alarms Wireless Door Magnetic Alarms with Zigbee Gateway
€33.95
Infrared P oelectric Sensor Beam 12v/24v Outdoor Waterproof Infrared Sensor Gate Signal for Slide Gate Opener Safety
€10.95 Save €5.00 RRP: €15.95
Tuya Zigbee Smart Vibration Sensor Home Security Guard Real-Time Monitoring Alarm Notification Tilt Detector
€17.95 Save €9.00 RRP: €26.95
Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic Door Sensor APP Remote Control
€8.95 Save €4.00 RRP: €12.95
Smart Light Sensor Tuya Smart Home Zigbee Light Sensor Device App Controlled Brightness Detection Detector
€15.95 Save €7.00 RRP: €22.95
433MHz Outdoor Waterproof Wireless Infrared Detector Long Range for Home Security Systems Wifi/GSM Alarms
€21.95 Save €9.00 RRP: €30.95
10pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with Alarm Systems
€42.95 Save €21.05 RRP: €64.00
Tuya Zigbee Smart Temperature and Humidity Sensor with LED Screen Display CR2032 Battery for Alexa Google Assistant
€11.95 Save €5.00 RRP: €16.95
Light Sensor DC 5V 12V USB Wire Night Auto-on Light Sensor Cable for Home Security and Lighting
€5.95 Save €3.00 RRP: €8.95
Tuya Wifi Smart Door Sensor Window Entry Sensor with Scene Interaction Button Smart Life for APP Remote Control
€11.95 Save €6.00 RRP: €17.95
Tuya Zigbee Door Window Sensor A Burglar Alarm Smart Home Automation Security Protection Smart Life
€8.95 Save €2.00 RRP: €10.95
WiFi Door Sensor, Smart Door Window Sensor,for Alexa Google Assistant,Home Security Door Open,for Business Burglar
€11.95 Save €5.00 RRP: €16.95
Smart Home Zigbee Solar Rain Sensor Wireless App Control Real-Time Rain Detection for Garden Automat
€22.95 Save €6.00 RRP: €28.95
Tuya Smart Home Sensor ZigBee Temperature and Humidity Sensor App Remote Monitoring Light Sensor Detector
€22.95 Save €10.00 RRP: €32.95
Tuya Zigbee Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Smart Linkage Smart Life APP Length 80cm
€25.95 Save €11.00 RRP: €36.95
Tuya Zigbee Solar Rain Sensor Wireless App Control Real-Time Rain Detection
€21.95 Save €10.00 RRP: €31.95
2Pcs Smart WiFi Vibration Sensor Alarm Wireless Vibration Detector Alert Real-Time Activity & Shock Detection White
€15.95 Save €7.00 RRP: €22.95
Tuya Zigbee Temperature and Humidity Sensor Alarm with LED Display for Seedling Fermentation Animal Breeding UK Plug
€34.95 Save €15.00 RRP: €49.95
Wireless Home Door Window Sensor Burglar Security Alarms System Opening Magnetic Door Sensor 130db Security Alarms A
€10.95 Save €5.00 RRP: €15.95
Tuya Zigbee Temperature Humidity Sensor with LCD Screen Smart APP Monitor Real-Time Remotely for Alexa/Google Home 3PCS
€20.95 Save €10.00 RRP: €30.95