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Security System Sensors

Shop the best prices on 13,227 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Gze and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Ireland.

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2,145 - 2,176 of 3,200
Tuya Intelligent Pressure Sensor for ZigBee Detection Automation Scene Linkage 800mm
From €36.64
Door Window Alarm | Magnetic Sensor | Battery powered | 2x CR2032 | 85 dB| White Nedis
From €24.95
AURA Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban Aura
From €45.64
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor Anti-Burglary Window Security Alarm FASTXM
From €67.69
Wireless Door Open Sensor Alarm Chime, Adjustable Volume With Mute Indicators
From €46.64
Door And Window Sensors 5 Pcs. Recessed Wired Door Window Sensor Door Window Alarm Sensor Home Secur
From €37.64
WiFi smart door magnetic sensor, app-controlled USB wireless door and window sensor, door magnetic alarm detector.Tuya Smart WiFi Version - Without Ba
From €57.69
Smart WiFi Door Sensor: Wireless Window Sensor with App Notification Alert, Tuya
From €18.64
Rolling Door Magnetic Contact Garage Door Reed Switch with Easy TwoWire Connection OC55
From €22.64
Door & Window Alarm, Door/Window Sensor, 120Db Touch Sensor Door Handle Alarm Anti-Theft Vibration W S07
From €29.64
Tuya ZigBee Door Sensor Magnetic Contact Detector Real Time Alarm Security Monitor for Smart Home Works with Alexa Google Homeo
From €30.64
SONOFF DW2 WiFi/ DW2-RF Smart Door Window Sensor Door Open/Closed Detectors eWeLink Smart Home Alarm Work With Alexa Google Home
From €31.64
Gebildet 3 sets Black Magnetic Switch Wiring NO/NC Recessed Door Sensor Hidden Window Contact Reed Switch for Access Control Replace Alarm System
From €40.64
1 set Magnetic Door Sensor Alarm High-Security Door Window Alarm Plastic Suitable for Residential & Commercial Use Multicolor
From €33.64
WiFi Door Sensor, Smart Door Window Sensor, compatible withAlexa Google Assistant,Home Security Door Open, compatible withBusiness Burglar
From €57.69
Infrared BarrierDigital Pulse Infrared Sensor 100m Active Detection Invisible IR Beam Barrier Waterproof Alarm1 pcs
From €28.64
Wireless Door Alarms When Opened with Remote,Door Security Sensor Chime Window Alarm Pool Alarm Door Alarm 2 Pack
From €51.64
Garage Door Magnetic Curtain Sensor with 5m Wired Magnetic Detector for Garage Door Opener Accessories
From €18.64
Magnetic Reed Switch Roller Door Contact Sensor for Accurate Position Detection and Alarm Integration
From €22.64
Tuya Smart Home WiFi Temperature & Humidity Sensor
From €22.64
Sensor Smart Wireless Mini Switch Key Zigbee Connection Remote One Key Control Button Home Security 3pc
From €25.64
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen)
From €12.64
Garage Door Bracket for Contact Sensor
From €11.64
Tuya Zigbee Temperature and Humidity Sensor Voice Control
From €50.64
FP001 Metal Circular Face Recognition Module Supports Palm Vein Recognition for Face Recognition Applications
From €23.64
Magnetic Door Window Sensor for Home Security with RealTime Access Monitoring and Easy Wired Install
From €19.64
Wireless Door Window Alarm with Instant Intrusion Alert for Home Security Protection and Easy Installation
From €19.64
Trip Wire Reel 85FT SiliconeCoated for Early Warning Perimeter Security and Camping 2 Pack
From €48.64
6 Pack WiFi Door Sensor Smart Window Alarm with Instant Alerts Alexa Google Tuya Compatible
From €67.69
Door Window Alarm Sensors 10 Pack with 90dB Loud Siren for Home Security and Kids Safety
From €26.64
Split Type Door and Window Sensor Door Magnet Sensor 60 Songs Protection Security Anti-Theft Volume Reminder EU Black
From €19.64
Wireless 433MHz Door Sensor for Smart WiFi GSM Alarm System Home Security Magnetic Contact
From €179.00