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Security System Sensors

Shop the best prices on 10,737 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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961 - 992 of 10,737
Door & Window Alarm, Door/Window Sensor, 120Db Touch Sensor Door Handle Alarm Anti-Theft Vibration W
€30.95 Save €18.05 RRP: €49.00
Smart Magnetic Door Sensor Zigbee for Home Security Wireless Contact Programmable with Life
€10.95 Save €3.00 RRP: €13.95
For Xiaomi Mijia Optimist Smart Home, Millimeter Waveradarinfrared Temperature Humidity Light 5 In-One Enhanced Sensor
€47.95 Save €11.05 RRP: €59.00
Freezer Door Alarm When Left Open, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-in-1 Door Sensor Chime Door Open
€16.95 Save €8.00 RRP: €24.95
Door Window Magnetic Contacts Set Wireless Sensor Detector Switch with Remote Controller
€14.95 Save €9.00 RRP: €23.95
Door Sensor Alarm 0 to 6.6yd Infrared Body Induction Remote Control 2W Speaker Motion Sensor Doorbell for Home Warehouse
€42.95 Save €26.05 RRP: €69.00
GSM 3G 4G Humidity Temperature Alarm Environmental Monitoring Power Failure Alarm
€119.00 Save €40.00 RRP: €159.00
WIFI Smart Door Window Alarm Sensor Wireless Remote Control for Home Security
€14.95 Save €8.00 RRP: €22.95
Single Channel Inductive Loop Vehicle Detector for Parking Lot Access Control
€23.95 Save €14.00 RRP: €37.95
2Pcs Single Infrared Beam Sensor IP55 Protection Automatic Infrared Photocell Sensor Alarm for Gate Opener
€14.95 Save €8.00 RRP: €22.95
Burglar Alarm for Doors and Window 120dB High Decibel Salarm Sensor Battery Powered Detector Door Ma
€6.95 Save €2.00 RRP: €8.95
Infrared Photoelectric Sensor Beam 12v/24v Outdoor Waterproof Infrared Sensor Gate Signal for Slide Gate Opener Safety
€10.95 Save €6.00 RRP: €16.95
UTP 4 Channel Passive Video Balun ceiver
€11.95 Save €2.00 RRP: €13.95
Tuya Zigbee Temperature Humidity Sensor Smart Life Remote Monitor for Smart Home Workwith Tuya Zigb
€18.95 Save €1.00 RRP: €19.95
Tuya WiFi Smart Temperature and Humidity Sensor for Home, Works with Smart Life, Alexa, and Google
€20.95 Save €16.00 RRP: €36.95
Tuya Zigbee 3.0 Smart Door Sensor - Wireless Open/Close Detector for Home Security
€18.95 Save €15.00 RRP: €33.95
Smart Wifi Water Leak Sensor For Home Kitchen - Phone App Monitoring & Security Alarm Ebox
€34.95 Save €34.05 RRP: €69.00
Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 in 1 Door Sensor Doorbell Door Open Alarm Loud108dB
€9.95
Video Wall Controller 2X2 TV Wall Control Processor Support 4 Output 1080p High Definition Home
€169.00 Save €100.00 RRP: €269.00
Tuya Smart Home ZigBee Temperature and Humidity Sensor Indoor Thermometer Monitor
€25.95 Save €58.05 RRP: €84.00
For Gates Doors Windows External Positioning Alarm Single Beam Infrared Radiation Sensor Barrier
€23.95 Save €125.05 RRP: €149.00
New Tuya Zigbee Solar Light Sensor Waterproof IP65 Outdoor Brightness Detection Luminance Sensor Ea
€23.95 Save €7.00 RRP: €30.95
Tuya Zigbee Rain Sensor 2-in-1 Light Detector Rainwater Detector
€14.95 Save €22.00 RRP: €36.95
New Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Securi
€16.95 Save €28.00 RRP: €44.95
White Door Window Contacts Magnetic Reed Switch Sensor
€13.95 Save €15.00 RRP: €28.95
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor
€14.95 Save €18.00 RRP: €32.95
Smart Home Zigbee Door Sensor Window Security Alarm Work Wit Mqtt Smartthings Hub
€8.95
2025 Wireless Window/Door Open 52 Chime Entry Security Alarm Doorbell Magnetic Sensor
€41.95 Save €42.05 RRP: €84.00
2pcs Wired Pir Motion Sensor Wide Angle Passive Infrared Detector For Home Burglar Security Alarm Sy
€22.95 Save €12.00 RRP: €34.95
Freezer Door Alarm When Left Open, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-in-1 Door Sensor Chime Door Open
€23.95 Save €11.00 RRP: €34.95
Utp 4 Channel Passive Video Balun Transceiver
€19.95 Save €6.00 RRP: €25.95
Car Universal Anti Theft Sensor Adjustable Car 360 Panoramic Detection Vibration Sensor Alarm Anti-
€20.95 Save €6.00 RRP: €26.95