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Security System Sensors

Shop the best prices on 11,043 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Nedis and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Ireland.

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2,049 - 2,080 of 3,200
Photocell Sensor Beam for Sliding Gate Opener Infrared Safety Photo cell(1pc, black)
From €34.95
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
From €16.31
TUYA Zigbee 3.0 Smart Window Door Sensor ZigBee 3.0 Wireless Connection Multifunction for Smart Echo Hub SmartLife App
From €16.95
Infrared Sensor Security Alarm Anti-theft Motion Detectors compatible with Home Guard System
From €38.95
Elektroweb Sensor Magnetic Contact Opening Sensor Mc-38 No szrh
From €25.95
25-26 Infrared Detector Sensor 2 Beams Indoor 300m Outdoor 100m High Sensitive Waterproof Home Security Alarm
From €45.95
RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Recessed Switch White - (6 Sets)
From €27.47
Bluetooth-compatible 5.0 Car Tire Pressure Sensors TPMS Smart Alarm Tyre Monitoring Tools with 2/4 Sensors for lOS Android
From €45.49
Door Window Alarm Sensor Alarms Kids Safety Security Doors Windows When Opening
From €24.56
6 Pcs Remote Door Alarm Door Sensor Chime Door Magnets Alarm Window Alarms Sensors Burglar Alert Security Door Sensor
From €28.66
White,5 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch For Home Alarm System,When Sensor Together,Normally Closed Nc-yiwu
From €19.95
suitable for Glass Break Detector, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm for Your Home, Office (2 Pieces)-YI WU CHUN HUI
From €28.95
5M Wired Iron-Gate Door Sensor
From €28.95
IP54 Battery Power Photocell Ray Sensor for Automatic Gate Accessories Infrared Opener Operator
From €59.00
Door and Window Alarm, 2 Remote Controls, 130dB Siren, Adjustable Volume, 5 Function Modes, Magnetic Security Sensor, Wireless Home Alarm for Home
From €29.43
Set of 6 wireless anti-theft alarms for apartment doors and windows, for self-installation.
From €22.69
PIR+Light Sensor+Temperature/Humidity+USB Human Presence Sensor Zigbee Low-Power Temperature/Humidity Light Sensor
From €29.40
Detector Head Protector Guard with Iron Mesh for Home Use
From €26.95
Security Door Sensor & Wireless Door Chime, 433MHZ for Home and Office 2025
From €20.14
4 Pcs Car Tpms Tire Pressure Monitor/warning System Sensor For Bmw X1 E84 X3 F25
From €99.00
2 Pack Wireless Door Window Freezer Door Alarm 3/15/30/60 Seconds Adjustable Delay Wireless Open Sensor
From €31.29
Smart Window And Door Sensors Netatmo Netatmo
From €181.97
Wireless Door and Window Vibration Sensor Alarm 125dB White
From €15.95
Door Window Open Alarm, Wireless Remote Control Magnetic Sensor
From €15.95
RC-33 NC Recessed Wired Security Window Door Contact Sensor (6 Sets)
From €13.95
Wireless Window Door Sensor, Magnetic Contact Switch EU Plug
From €19.95
Tuya Zigbee Smart Temperature and Humidity Sensor
From €18.95
Garage Door Alarm Zinc Alloy Magnetic Reed Switch
From €24.95
Compatible with Smart door stopper/door gap/door stop, door pressure type burglar alarm, door stopper for home, shop, business trip, accommodation, an
From €14.78
Infrared Detector Durable Window Alarm Active Barrier Sensor
From €32.95
Tuya ZIGBEE Wall Emergency Button APP Smart Home Sensor 8x6 ZigBee Intelligent Remote Alarm unbrand
From €27.95
Rain Snow Sensor,Switch Type 485 Rain and Snow Transmitter Detection Densor
From €32.61