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Security System Sensors

Shop the best prices on 3 700 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Woosien and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to South Africa.

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33 - 64 of 3 200
Tuya Diameter 12MM Wide Angle Fisheye Dual Frequency WiFi Door Eye
From R1 299,00
Detector Cover Protective Cover Heavy Duty for 6Pcs Stainless Steel
2-Pack ZigBee Smart Pressure Sensor, 800mm Detection Range for Home Automation Scene Linkage
From R1 749,00
Door/ Window Tuya WiFi Sensor Connection Smart Mini Door Sensor Security Work With Smart Life APP
From R249,00
Smart Wifi Door Window Sensor Magnetic Detector Home Security Alarm Voice Control for Google Home
From R479,00
Water Immersion Leakage Detector Intelligent Alarm Home Security for Zigbee LH‑69zB
From R699,00
Wifi Smart Door Window Sensor Wireless for Google Tmall Genie App Remote Control for Home Safety
From R309,00
Tuya WiFi Temperature Sensor with Digital Display, Freezer & Water Alarm, Smart Life App Alert, US/EU Plug for Home
From R699,00
2025 Ring Alarm Riser 1/4 inch 5 Pack Mount for Entryways
From R369,00
Tuya APP Door Open/Closed Detectors Security Protection ZigBee Alarm Detector 2.4GHz Wireless Window Door Gate Sensor
From R369,00
Smart WiFi Door and Window Alarm Sensor with Open/Close Detection Function, Remote Anti-Theft Alarm
From R389,00
Door Alarm Wireless Anti-theft Remote Control Door Window Alarms
From R299,00
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket
From R524,00
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
From R259,00
RH-PD6-I 4.3 inch HD Screen Motion Detection Smart WiFi Video Doorbell
From R1 499,00
2025 DOBERMAN SE-0701 Oval Household Anti-theft Door and Window Magnetic Spring Sensor Super Loud Simple Alarm
From R289,00
2025 Automatic infrared beam detector for home security alarm system - 2pcs
From R209,00
2025 AUBESS Tuya Smart ZigBee 3.0 Smart Temperature And Humidity Sensor Monitoring
From R924,00
Smart Door & Window Sensor: Real-Time Alerts, Magnetic Detector for Home Security
From R524,00
2pcs IR Burglar Alarm System Beam Detector Light Sensor
From R724,00
2X E3Z-R61 NPN Photoelectric Beam Sensor with Bracket Mirror Reflection Photoelectric Switch Sensor 2m Range
From R499,00
Tuya Zigbee Door Sensor Window Sensor Wireless Smart Door Sensor Alarm Support Home Security&Automation
From R379,00
Tuya WIFI Smart Door Window Magnetic Sensor Security Alarm Open Closed Detector Home for Anti-Theft Door Rolling Door
From R309,00
120dB Individual Alarm Vibration Sensor Theft Prevention Portable Window Door Security Alarm for Bags Luggage Black
From R469,00
Tuya WiFi Vibration Sensor Door Window Glass Broken Detector Home Security Anti-Theft Smart Life APP Real-Time Alert B
From R549,00
Tuya WiFi Light Sensor Smart Home Illumination Sensor APP Linkage Control Brightness Detector Illumi
From R219,00
1~5PCS New Longer Door Window Wireless Burglar Alarm With Magnetic Sensor Home Safety Wireless Longer System Security Device
From R159,00
Tuya Zigbee Door And Window Magnetic Sensor Wireless Door Detector Open Entry Smart Security Alarms Compatible With Alexa Google
From R419,00
2025 White Wireless Contact Sensor WiFi Smart Door Window Sensor Real Time Alarm for Home Security
From R189,00
Stainless Steel Float Switch for Tank Liquid Water Level Sensor Double Ball Float Switch for Tank Pool Flow Sensors
From R329,00
Multi- 2 In 1 Door Sensor For Door Opener Infrared Safety And Radar Safety Sensor For Automatic Doo
From R2 049,00
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm s202412245722
From R119,00