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Security System Sensors

Shop the best prices on 2 744 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Ydcy and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to South Africa.

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1 - 32 of 2 744
Animal deterrent alarm for wild boar and theft prevention
R399,00 Save R500,00 RRP: R899,00
High Capacity Battery Surveillances Detectors Not Eavesdropping Tool for Protecting Commercial Secrets & Person Privacy Multicolor
R824,00
New Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection System
R129,00 Save R80,00 RRP: R209,00
Pool alarm for kids safety with wireless door sensor and remote
R674,00 Save R625,00 RRP: R1 299,00
Smart Wifi Door Window Sensor, Security Magnetic Sensor Closed Detector
R489,00 Save R185,00 RRP: R674,00
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More-2025
R209,00 Save R240,00 RRP: R449,00
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More-2025
R209,00 Save R180,00 RRP: R389,00
Anti theft and addiction alarm, door and window sensors, wireless alarm and security device
R524,00
Stainless Steel Float Switch for Tank Liquid Water Level Sensor Double Ball Float Switch for Tank Pool Flow Sensors
R359,00
2025 Latest Model Door Open Detection Alarm Door & Window Sensor Simple Use Door
R209,00 Save R140,00 RRP: R349,00
Magnetic Sensor Switch - Wired For Home Garage Alarm Monitoring
R299,00 Save R250,00 RRP: R549,00
outdoor led motion sensor switch 90~240v 180 degree security infrared pir motion sensor detector wall light switch
R379,00 Save R110,00 RRP: R489,00
Magnetic Door Window Contact Sensor Alarm Wireds Metal Security Home Burglars Alarm NO NC Magnetic Switches Easy Install
R389,00
3-Pack Tuya WiFi Smart Temperature and Humidity Sensors for Indoor Climate Monitoring
R649,00 Save R225,00 RRP: R874,00
Solar Light Sensors Energy Efficient Waterproof Outdoor Brightness Detection Luminance Sensors Easy To Installation Multicolor
R949,00
Wired-Magnetic Door Window Contact Sensor Waterproof Door Window Sensors Detector for Home Security Alarm System Multicolor
R309,00
Bluetooth Multifunction Gateway Smart Home Door and Window Sensor Socket Control Center
R649,00
1/2pcs 4 In 1 Door Alarm Security Alarm 3/15/30/60 Seconds Wireless Magnetic Doorbell Sensor Alarm
R369,00
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alarm
R649,00 Save R750,00 RRP: R1 399,00
Infrared Beam Detector 2pcs Automatic Burglar Alarm Sensor
R149,00 Save R475,00 RRP: R624,00
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm f54
R169,00 Save R805,00 RRP: R974,00
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm
R179,00 Save R395,00 RRP: R574,00
1 Pair Home Security Single Beam Infrared Detector Anti-theft Counterfire Alarm Infrared Sensor
R249,00 Save R400,00 RRP: R649,00
Vibration Sensor for Real-Time Monitoring Security Alarm Sensor
R459,00 Save R140,00 RRP: R599,00
Adhesive Patches for Libre Libre Sensor Covers Waterproof & Sweatproof & Durable 50-piece/set Skin-Friendly for Sensor Blue
R449,00
Door Window Sensors Detector Embedded Wired Magnetic Door Window Contact Reed Switch for Home Security Alarm System Multicolor
R179,00
Freezer Door Alarm When Left Open,fridge Door Alarm With Delay Upgrade 3/15/30/60 Seconds Security, Adjustable Delay Wireless Fridge Alarm Door Open C
R949,00 Save R750,00 RRP: R1 699,00
Magnetic Door Window Contact Sensor Alarm Wired-Security Home Burglars Alarm NO/NC Magnetic Switchs Easy to Install
R259,00
CoRui Tuya Smart ZigBee Door Window Sensor Smart Home APP Remote Alarm Portable GPS Tracker Key Finder Tr-Und Fenstersensoren
R209,00 Save R110,00 RRP: R319,00
Home Security Wireless Remote Control Door Window Siren Magnetic Sensor Alarm Warning, 1 Remote Controller + 1 Magnetic Sensors
R259,00
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Securi
R439,00
R35 Signal Detector Rechargeable Bug GSM GPS Smart Radio Frequency Signal Detector
R1 449,00 Save R950,00 RRP: R2 399,00