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Security System Sensors

Shop the best prices on 14,722 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 New Zealand.

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2,113 - 2,144 of 3,200
Description: This set of magnetic detecting switch monitors the opening and closure of doors and win
From $23.95
Wireless Curtain Motion Detector Wide Coverage Smart Curtain PIR Sensor for Window Protection
From $29.95
Smart WiFi Door Window Open/Closed Sensor Detectors Voice Control for Google Home for Tuya
From $30.95
3X Tuya Zigbee Smart Vibration Sensor Tilt Detector Home Security Protection Smart Life App Real-Tim
From $79.00
Wifi Door 2.4Ghz 164ft Anti Theft Door Window Alarm Home Security Wireless Magnetic Sensor White
From $34.95
Smart Water Leakage Detector Alarm Alert Auto Shut Off Valve Home Security System DN15
From $319.00
Door Window Magnetic Sensor WiFi 2.4GHz Wireless Prevent Theft Home Security Alarm White
From $42.95
433MHz Wireless Vibration Alarm Sensor Door Window Detector for Home Security Burglar System
From $17.95
High Volume Power Failure Alarm with Automatic Fault Detection, Long Standby
From $54.00
1 Pair Home Security Single Beam Infrared Detector Anti-theft Counterfire Alarm Infrared Sensor
From $31.95
3Pcs Tuya WiFi SOS Button One Key Emergency Wireless Security Alarm Panic Device for Elderly Kids Home Smart Life Remote
From $74.00
Tuya ZigBee Devices Button Scene Switch Intelligent Linkage Smart Switch Battery Powered Automation Work with Smart Life
From $17.95
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC with Adjustable Bracket
From $23.95
Split Type Door and Window Sensor Door Magnet Sensor 60 Songs Protection Security Anti-Theft Volume Reminder EU Black
From $24.95
Door Magnetic Alarm Wireless Door and Window Anti-Theft Alarm Home Anti-Theft Door Opening Sensor 10 Pcs
From $33.95
Palm Vein TTLOCK APP WIFI Facial IP67 Access Control Time Attendance 3D Face Recognition 13.56MHZ RFID +Fingerprint
From $229.00
3 Phase Din Rail Voltmeter Ammeter with over/Under Voltage Current Limit Protection Self-Resetting Surge Protector 63A
From $64.00
90db Wireless Security Alarm Door Window Sensor Independent Magnetic Opening Sensor Enhanced Home Safety 5Pcs
From $17.95
8PCS Mini Wireless Window Door Security Alarm System - Loud Sound Alert, Easy Installation, Strong Adhesive Gze
From $36.95
4pc 120dB Door & Window Alarm System - Magnetic Security Sensors for Home, Office, Garage - Easy Installation Hsmy
From $37.95
2-Pack IR Beam Detectors, 20m Weatherproof Security Sensors for Door/Window Intrusion Alarm Systems mangG
From $64.00
Window Alarm Sensors, Door Alarms for Home Security,120 DB Pool Door Alarm for Kids Safety (8 Pack)
From $169.00
Anti-Pet PIR Motion Sensor Wired Alarm - Dual Infrared Detector for Home Security, Immune to Pets Under 15kg Hsmy
From $38.95
Window Alarm Sensors, Door Alarms for Home Security,120 DB Pool Door Alarm for Kids Safety (8 Pack)
From $169.00
6X Infrared Installation Contactless Infrared Door Lock No Touch Sensor Exit Button IR Door Release DoorbellSwitch A
From $139.00
4X TUYA Zigbee 3.0 Smart Window Door Sensor Wireless Connection Multifunction for Smart Echo Hub SmartLife App
From $84.00
- Ceiling Pir Mot Sensor S Adj S 800w Ultra Infd Induct
From $54.00
3-Pack Zigbee Smart Vibration Sensor Tilt Detector, Home Security with Real-Time Alerts, Adjustable Sensitivity via App
From $64.00
Wireless Door Window Alarm with 2 Remote Controls, DIY Home Security Sensor for Apartment Garage
From $54.00
2 In 1 Smart Zigbee Door Window Sensor, Compatible With Home Assistant ZG-102Z
From $54.00
Matter Thread Door/Window Sensor Compatible With Tuya Smart Home System
From $74.00
Tuya WiFi Sound And Light Door Magnetic Doors Windows Alarm Scene Linkage APP Reminder Sound And Light Door Magnetic Sensor
From $59.00