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Security System Sensors

Shop the best prices on 15,102 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 Australia.

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2,913 - 2,944 of 3,200
Magnetic Contact Opening Sensor MC-38 No
From $14.95
Zigbee Illuminance Sensor with IP67 Waterproof Rating, Real-Time Brightness Detection and App Control for Smart Lighting Solutions
From $54.00
Tuya Smart Human Presence Sensor for Home, Energy Saving & Eco-Friendly-SYKJ
From $199.00
Overhead Garage Door Magnetic Switch Alarm Sensor with L Bracket Contact
From $18.95
Smart Door Sensor - WiFi Wireless Window Sensor for Real-Time Message Notification Compatible with Alexa
From $38.95
Wireless Door Alarm with Adjustable Delay, 4-in-1 Sensor Chime for Freezer, Fridge, or Window, Alerts When Left Open After 3/15/30/60 Seconds
From $36.95
Wireless Door Magnetic Sensor Alarm for Home Security, Anti-Theft Remote Control System
From $46.95
Zigbee Illuminance Sensor, IP67 Waterproof Brightness Detector with Real-Time App Control for Light Monitoring
From $25.95
2-Pack Garage Door Bracket for Contact Sensors, Compatible with 2nd Gen Alarm Systems (Sensors Not Included)
From $48.95
Capacitive Fingerprint Sensor Module for Access Control and Security Systems
From $23.95
Smart WiFi Light Sensor for Home Automation, Tuya App Control, Brightness Detector
From $47.95
GuDoQi Door Alarm Sensor Wireless Remote Window Alarm 2 Remote Controls 130 dB Siren Magnetic Security Sensor Entry Burglar Alert Security Alarm Warni
From $32.95
Window Door Alarm - Vending Machine Alarm - Ultra Thin Shake Sensor Anti-theft Sensor Alarm with Installation Design
From $15.95
Smart WiFi Door Window Sensor, Magnetic Detector for Indoor Home Security, Works with Alexa and Google Home, White
From $14.95
Smart Home Security Sensor for Door and Window with WiFi Connectivity and App Control Compatible with Alexa and Yandex Services
From $19.95
Magnetic Clothing Hard Tag Remove Security Detacher
From $11.95
Remover Clothing Tag Remove/ Tag Detacher
From $32.95
Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db
From $39.95
4X Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 800mm
From $209.00
Infrared Sensor Switch No Contact Contactless Door Release Exit Button with LED Indication
From $36.95
DFROBOT 24GHz MmWave C4001 Sensor Human Presence Distance Velocity Detection Sensor 25M UART for Real-Time Monitoring Tracking
From $46.95
Wireless Door and Window Vibration Sensor Alarm 125dB Glass Breakage Anti-Theft Sensor, Easy Install Black
From $13.95
Door and Window Alarm with Voice Alert, Wireless Opening Detector with Audible Messages, Adjustable Volume, Magnetic Sensor for Home and Office
From $23.95
Door Window Alarm Household Multifunctional Wireless Security System Magnetic Sensor 130 DB Decibel Burglar Alarm
From $15.95
Door Window Alarm 130dB Wireless Magnetic Security System, Household Multifunctional Burglar Alarm for Home Safety
From $15.95
Upgraded InfraredDetectors High Precisions Vehicle & Pedestrians Detection Wide Coverage Ranges for Traffic Monitorings Multicolor
From $35.95
10pcs Magnetic Switch Door Window Security Alarm System Normally NC NO Contact Switches for Enhanced B
From $18.95
4 Pack Door Alarms for Home Security, Window Door Alarms, Window Alarm Sensors, Door Alarms for Kids Safety,DIY Protection Burglar Bell Alarm for Home
From $10.95
Refrigerator Freezer Door Alarm with 60-Second Alert, Adjustable Volume & Open Sensor
From $40.95
Vibration Type Door Handle Sensor Alarm, Export-Ready
From $69.00
Wireless Door Sensor Alarm, Magnetic Induction, 433 Remote Control, Home Anti-Theft
From $74.00
Door Alarm Portable Wireless Touch Sensor Anti-Theft 120 DB Loud Black Door Knob Security System
From $32.95