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Security System Sensors

Shop the best prices on 10,746 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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1,345 - 1,376 of 10,746
Tuya WiFi SOS Panic Call Button Smart Life APP Rechargeable Battery One Key Alarm for Patient Kids E
€13.95 Save €11.00 RRP: €24.95
Tuya ZigBee Smart Knob with 5 Modes - Wireless Remote Scene Switch and Dimmer for DIY Home Automation in the UK
€40.95 Save €8.00 RRP: €48.95
2pcs Infrared Beam Detector, 20m Waterproof Security Sensor For Door/window Burglar Alarm System unbrand
€7.95 Save €4.00 RRP: €11.95
Brake Wheel Speed Sensor 4013251 Quick Response Real Time Monitoring Precise Adjustment Replacement for Polaris
€69.00 Save €110.00 RRP: €179.00
MC-38 Wired Door Window Sensor Wire Magnetic Switch Home Alarm System N.C Type Multicolor
€11.95
Loud 130dB Wireless Door Open Detector Magnetic Alarm Sensors For Garage Door Window Real Time Alerts Easy Installation Multicolor
€39.95
Light Sensor DC 5V 12V USB Wire Night Auto-on Light Sensor Cable for Home Security and Lighting
€4.95 Save €3.00 RRP: €7.95
EWeLink 5.8G Millimeter Wave Human Presence Radar Detector Side Mounted Safety Monitor Radar Alarm Smart Linkage Sensor
€20.95 Save €14.00 RRP: €34.95
4X White Door Window Contacts Magnetic Reed Switch Sensor
€8.95 Save €5.00 RRP: €13.95
Wireless Z-Wave Plus Door/Window Sensor Gen 5 White Smart Home Compatible
€48.95 Save €25.05 RRP: €74.00
Action Camera Gimbal Tripod with Selfie Stick and Phone Holder, Aluminium Alloy Black
€31.95 Save €15.00 RRP: €46.95
WiFi Door Sensor Alarm with Smart Window Contact, Wireless Home Security Compatible with Smart Speaker, Batteries Included, 2 Pack
€48.95 Save €25.05 RRP: €74.00
Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds, 4 In 1 Door Sensor
€25.95 Save €3.00 RRP: €28.95
Pt Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
€37.95 Save €21.05 RRP: €59.00
10 Sets Recessed Wired Security Window Door Sensor DC100V 10W Magnetic Door Sensor for Access Contro
€31.95
Security Burglar Alarm Magnetic Door Window Contact Sensor Alarm Reed Switch
€13.95
Security Sensor Detector 130DB Smart Tuya Door Window Vibration Alarm for Warning Burglars Intruder Home Security Alarm
€14.95 Save €2.00 RRP: €16.95
Wireless Freezer Door Alarm with 4-in-1 Sensor, 3-60 Second Delay, 108dB Sound for UK Kitchen Safety and Energy Savings
€39.95 Save €11.00 RRP: €50.95
Door Alarm Sensor Window Alarms for Home Security Kids Burglar Safety 4PCS
€14.95 Save €9.00 RRP: €23.95
2.4GHz Wireless TTLOCK Door Sensor
€20.95
4X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
€7.95 Save €4.00 RRP: €11.95
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
€54.00 Save €25.00 RRP: €79.00
Camera Detector, Gps Tracker Detection, Rf Signal Scanner With 1m-8g Hz Wide Frequency Range And 12 Sensitivity Levels Z
€74.00 Save €30.00 RRP: €104.00
Safety Sound Monitor Intelligent Sound Recognition Device for Monitoring Camera Automatically Alerting on Specific Noise Multicolor
€14.95
Infrared Photoelectric Sensor Beam 12v/24v Outdoor Waterproof Infrared Sensor Gate Signal for Slide Gate Opener Safety
€12.95 Save €8.00 RRP: €20.95
Tuya ZIGBEE Wall Emergency Button APP Smart Home Sensor 8x6 ZigBee Intelligent Remote Alarm
€25.95 Save €17.00 RRP: €42.95
Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Home Assistant for Gateway Home
€16.95 Save €10.00 RRP: €26.95
Tuya WiFi SOS Panic Button Smart Life APP Notifications One Key Alert Wall Sticky /Neck Strap Design for Elderly & Kids
€29.95 Save €19.00 RRP: €48.95
[New] Tuya WiFi Door Magnetic Sensor Remote Intelligent Linkage Doors Windows Switch Anti-alarm APP Reminder Alarm Tuya Door Magnetic Sensor
€25.95
[New] ABO-20L Single Beam Detector Active Half Egg Beam Infrared Detector Photoelectric Sensor, Detect Distance: 20m
€19.95
[New] 4 in 1 Door Magnet Refrigerator Delayed Door Closing Bell Anti-theft Alarm (3V)
€19.95
[New] MC-03 130dB Multi-function Door and Window Anti-theft Alarm with 5 Modes
€16.95