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Security System Sensors

Shop the best prices on 14.961 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, SystemHouse Solutions and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Belgium.

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1 - 32 of 3.200
Commercial Grade Wireless Door Chime Sensor 2 Transmitters 2 Receivers for Shop Alert
From 54,00 €
TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart
From 13,95 €
Tuya Zigbee Solar Light Sensor Waterproof IP65 Outdoor Brightness Detection Luminance Sensor Eas
From 26,95 €
Smart Mailbox Alert, Instant Updates, Home Security Solution
From 23,95 €
TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart Home 1M
From 12,95 €
Smart Mailbox Alert, Instant Updates, Secure Home
From 10,95 €
12V 8A Power Adapter 100V240V AC to DC Power Supply Transformer Converter for LED Light Strip
From 19,95 €
TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart Home 1M
From 12,95 €
90db Wireless Security Alarm Door Window Sensor Independent Magnetic Opening Sensor Enhanced Home Safety 5Pcs
From 9,95 €
TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart H
From 14,95 €
7m Sliding Garage Door Gate Opener Infrared Beam Reflective Photocell for Electrical Gate Photoelectric Switch Gate
From 22,95 €
Compact Vibration Sensor Alarm 125dB Wireless Security Sensor for Door and Window Protection Ultra Thin Design White
From 17,95 €
Automated Gate Safe Infrared Detector Sensor for Swing Sliding Garage Gate Door Safety Infrared Beam Sensor Photocells
From 10,95 €
Door Alarm for Refrigerators | Adjustable Voice Alerts, Closing Reminder, Open State Warning, Home and Business Use
From 16,95 €
Tuya WiFi Smart Door Sensor Wireless Magnetic Door Window Open Closed Detectors Automation
From 14,95 €
Tuya Zigbee Door and Window Sensor Smart Home Automation Security Protection Smartlife APP Alarm Re
From 3,95 €
Tuya WiFi Door and Window Sensors, Smart Alarm with Notification App, No Hub Required, Works with Alexa, Google Home 26s
From 13,95 €
2025 Wired NC Type Magnetic Alarm Door Window Contact Sensor Detector Reed Switch
From 12,95 €
Adjustable Voice Notification Door Alarm for Windows and Doors, Suitable for Garage and Cellar Use
From 19,95 €
Pack Zer Door Alarm, Ow Alarm, 3/15/30/60 Seconds Wireless Frid Alarm, 4 In 1 Door Sensor Door Door Open Alarm Loud108db
From 23,95 €
Remover Clothing Tag Remove/ Tag Detacher
From 14,95 €
F20 to F36 Compatibility 4-Piece Parking Sensor Kit for Models
From 39,95 €
Vibration Sensor For Wireless Door And Window Security Motion Alerts Home Assistant Compatible
From 27,95 €
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alarm
From 33,95 €
Wireless Home Door Window Sensor Burglar Security Alarms System Opening Magnetic Door Sensor 130db Security Alarms A
From 10,95 €
5 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch For Home Alarm System,When Sensor Together,Normally Closed Nc
From 8,95 €
Reflector Photocell Long Range 12-24V DC/AC Automatic Gate Infrared Photocell Sensor with Waterproof Cover
From 29,95 €
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
From 11,95 €
3Pcs Tuya WiFi SOS Button One Key Emergency Wireless Security Alarm Panic Device for Elderly Kids Home Smart Life Remote
From 34,95 €
SNZB-04PR2 SenseGuard Gen2 Zigbee Door/Window Sensor Active Security with Tamper Alerts App Monitoring Via ZBBridge-P
From 43,95 €
2X Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor Real-Time Luminance Detection Smart Home Automation App Control
From 23,95 €
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home(2PCS)
From 12,95 €