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Security System Sensors

Shop the best prices on 11,752 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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3,073 - 3,104 of 3,200
Wi-fi Wireless Door/window Sensor No Gateway Required Support To Check History Record On App,3pcs GreenZech
From $119.00
Door Window Sensor Alarm Security 700 Series Usb Charge Battery Operated 868.4mhz GreenZech
From $149.00
Portable door and window alarm, 120 dB door alarm, magnetic door strip, home security sensor, easy to install and remove, LED indicator, anti-theft, a
From $104.00
AUBESS Tuya Smart WiFi Door Sensor Smart Door Open/Closed Detectors WiFi Window Sensor
From $84.00
Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)
From $104.00
Door Open Detection Alarm Door & Window Sensor Simple Use Door
From $29.95
New Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection System
From $30.95
Zigbee Wired Magnetic Sensor with Lead for Door/Window Opening/Closing Detection Security Alarm Linkage Sensing Device
From $24.95
2x Tuya Smart WiFi Door Sensor Window Sensor Door Magnetic Alarm Detector 26s
From $47.95
Tuya Zigbee 3.0 Smart Door Sensor Door Open Closed Detectors Security Protection 26s
From $31.95
Anti-Theft Refrigerator And Freezer Alarm, Door Window Left Open, Reminders At 30 Seconds SH
From $23.95
Light Sensor DC 5V 12V USB Wire Night Auto-on Light Sensor Cable for Home Security and Lighting SH
From $16.95
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
From $24.95
Rodent Repellent Ultrasonic Plug-in Mice Repellent Electronic Deterrent Devices Rat Control For Home Indoor Woosien
From $94.00
Bed Wetting Wireless Alarm Urine Sensor Rechargeable Pee Wet Alarm With Receiver
From $94.00
Door Window Alarm, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-theft Alarm Home Alarm Woosien
From $43.95
Smart Video Doorbell with Night Vision, Human Detection, Wireless Doorbell Camera for Indoor/Outdoor Use, Real-Time Two-Way Communication, Cloud 2025
From $94.00
2Pcs IR Alarm Sensor Automatic Beam Detector for Burglar Security System 2025
From $99.00
Glass Break Detector High Sensitivity Sdjustable Window Alarm Glass Break Sensor for Home Security 2025
From $13.95
Proximity Switch Universal Approach Sensor Waterproof 3 Wire Accessory DC6?36V M18TOSD?04?503 NPN Normally Open
From $99.00
Garage Door Magnetic Contacts Switch Sensor, Heavy Duty Wired Alarm NC for Enhanced Security
From $20.95
12V PC Fan Temperature Control PWM Speed Controller Module Alarm Buzzer Sensor with Alarm
From $20.95
Magnetic Door Window Contact Sensor Switch, Easy Installation NO/NC
From $16.95
Wireless Home Door Window Sensor Burglar Security Alarms System Opening Magnetic Door Sensor 130db
From $39.95
Door Magnetic Sensor Wireless Window Open Detector Electronic Antitheft Burglary Device
From $32.95
Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Home Assistant for Gateway Home
From $31.95
Wireless Door Window Contact Sensor - Compatible with Siren, Alarm System & Doorbell Receiver
From $42.95
10 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch for Home Alarm System,When Sensor Together,Normally Closed Nc
From $20.95
Negative Battery Cable AV6N-10C679- for Focus Escape Transit 2012-2018 Battery Management System Sensor AV6N-10C679-GB
From $84.00
Wireless Door and Window Alarm Sensor with Sensitivity Magnetic Alert for Reliable Home Security
From $28.95
4vwin Fake Tv Simulator With Ac Adaptor Anti-burglar And Theft Deterrent Home Security Timer And Sensor (5v British Standard Plug Type)
From $42.95
Negative Battery Cable AV6N-10C679- for Focus Escape Transit 2012-2018 Battery Management System Sensor AV6N-10C679-GB
From $69.00