Security System Sensors

Shop the best prices on 12,767 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Ireland.

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Sensor for Pressure Flexible Thin Film Smart Life APP Length 40cm

€40.95 Save €12.00 RRP: €52.95

3X Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic Door Sensor APP Remote Control

€21.95 Save €17.00 RRP: €38.95

2Pcs WiFi Vibration Sensor Alarm Wireless Vibration Detector Black

€20.95 Save €6.00 RRP: €26.95

10pcs Magnetic Switch Door Window Security Alarm System B

€14.95 Save €5.00 RRP: €19.95

Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home

€40.95 Save €33.05 RRP: €74.00

Magnetic Door Switch NC Recessed Wired Security Window Door Sensor Alarm White - (10 Sets)

SNZB-04P Zigbee Door and Window Sensor Local Smart Scene Linkage Tamper Alarm Security Compatible with Alexa Home

€25.95 Save €33.05 RRP: €59.00

433MHz Wireless Door Magnetic Contact Sensor Switch for Home Garage Alarm Security

Door Magnetic Contacts Switch Sensor Anti Theft Universal Strong Magnetic Door Magnetic Contact Swit

€21.95 Save €6.00 RRP: €27.95

Tuya WiFi Smart Door Window Sensor Home Indoor Door Magnetic Detector Compatible with & Home Black

€11.95 Save €3.00 RRP: €14.95

120 Wireless Touch Sensor Security Alarm Loud Door Knob Entry Alert Anti Theft

VALSEEL Outdoor Hotels And Guesthouses Infrared Detection Intelligent Alarm Multifunctional Detector

€14.95 Save €9.00 RRP: €23.95

2024 Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home

€14.95 Save €14.00 RRP: €28.95

2pcs Security 100db Wireless Door&Window Alarm Vibration Sensor Home

€40.95 Save €73.05 RRP: €114.00

Tuya Zigbee Door Sensor Window Sensor Wireless Smart Door Sensor Alarm Support Home Security&Automation

€14.95 Save €8.00 RRP: €22.95

Vibration Sensor For Wireless Door And Window Security Motion Alerts Home Assistant Compatible

€35.95 Save €38.05 RRP: €74.00

WiFi Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Aler

€34.95 Save €17.00 RRP: €51.95

Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim Anti-Theft Alarm for Door and Window with Ajustment Sensitivity

€37.95 Save €21.05 RRP: €59.00

Wireless touch sensor burglar alarm strong security door knob alarm touch door handle 120dB ultra loud alarm sounds

€32.95 Save €20.00 RRP: €52.95

Vibration Sensor For Wireless Door And Window Security Motion Alerts Home Assistant Compatible

€35.95 Save €38.05 RRP: €74.00

Wifi Door Sensor Window Security Alarm Sensor Magnetic Switch Wireless Detector

€23.95 Save €16.00 RRP: €39.95

Magnetic Door Window Sensor for Home Security System 130dB Alert Wireless Burglar Alarm Solution Opening Detection Sensor

€21.95 Save €16.00 RRP: €37.95

ZigBee Wireless Vibration Sensor with Glass Break Drop Tilt Detection and Built-in Siren Alarm

€33.95 Save €20.00 RRP: €53.95

Tuya Zigbee Smart Door Sensor Door Security Burglar Door Sensor Home Burglar Alarm Security APP

€28.95 Save €30.05 RRP: €59.00

Infrared Sensors Dual Beam Sensor for Homeowners Security Personnel High Waterproof Home Security System Outdoor Use 100m 1 Set

€25.95 Save €9.00 RRP: €34.95

Anti-Theft Motion Detector Infrared Sensor Alarm Security for Home Office Warehouse

€9.95 Save €12.00 RRP: €21.95

Wireless Door Alarm with Remote DIY Protection 130dB Loud Ring Chargeable Door Open Sensor

€12.95 Save €13.00 RRP: €25.95

Tuya WiFi Door Magnetic Sensor Remote Intelligent Linkage Doors Windows Switch Anti-alarm APP Reminder Alarm Tuya Door Magnetic Sensor

DOBERMAN SE-0119 Household Anti-theft Wireless Remote Control Door Magnetic Sensor Alarm

PB-68R Intelligent Wireless Door Window Sensor

Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor ducer Smart Life Home

WiFi Smart Door Sensor 2-Piece Set Alexa Compatible Wireless Door and Window Alarm