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Security System Sensors

Shop the best prices on 3 286 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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2 689 - 2 720 of 3 200
Surface Mount Wired Security Window Door Contact Sensor Alarm MC-31 Magnetic Contact Reed Switch White 5 Sets 20x Screws
R309,00
Callback Locator Anti-Theft Voice-Activated Sensor Alarm N9
R309,00
For Aubess Tuya Door Sensor Zigbee Door Window Opening Detector Smart
R599,00 Save R700,00 RRP: R1 299,00
For Tuya Wifi Smart Vibration Sensor Realtime Remote Monitor Alarm
R574,00 Save R625,00 RRP: R1 199,00
For Tuya Matter Thread Door Window Sensor
R624,00 Save R725,00 RRP: R1 349,00
Loud 130dB Wireless Door Open Detector Magnetic Alarm Sensors For Garage Door Window Real Time Alerts Easy Installation
R529,00 Save R45,00 RRP: R574,00
eTIGER ES-D3C Wireless Door/Window 433Mhz Contact Alarm powered Window Door Sensor Detector For eTiger Alarm
R1 399,00 Save R1 900,00 RRP: R3 299,00
Infrared Sensor Detector For Automatic Gate Barrier Garage Infrared Detector Metal+PVC 1Set
R699,00 Save R1 950,00 RRP: R2 649,00
433Mhz 868Mhz MD-210R Door Magnetic Sensor Window Vibration Detector Low Battery Alert Only Compatible With Focus Alarm System
R699,00 Save R1 950,00 RRP: R2 649,00
Door Open Window Alarm Magnetic Door Sensor 1 Set Home Security Simple Design
R574,00
Tuya Zigbee Door and Window Sensor Smart Home Automation Security Protection Smartlife APP Alarm Remote Real-Time Push
R189,00 Save R80,00 RRP: R269,00
Sonoff Dw2 Sensor Wifi Wireless Door Window Alarm
R999,00
Zwave Plus Door Window Sensor Contact Sensor Eu 868.4mhz Instant Alert Magnet Lock Door Window
R724,00
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
R724,00 Save R375,00 RRP: R1 099,00
Window Door Alarm Vibration Glass Break Sensor Alarm Battery Powered for Zigbee Yuya Home Security
R774,00 Save R275,00 RRP: R1 049,00
Tuya WiFi/ZigBee Human Presence Sensor mmWave Radar Detection PIR Motion Sensor Smart
R874,00 Save R175,00 RRP: R1 049,00
Secure Your Home with Our Smart Door Window Sensor - Real-Time Alerts & Easy Setup
R824,00
Rechargeable Wireless Bed Wetting Alarm with Urine Sensor & Receiver
R1 049,00 Save R650,00 RRP: R1 699,00
IR beam detector for intrusion alarm system with high sensitivity
R624,00 Save R300,00 RRP: R924,00
Home security alarm for doors and windows - 10 pack wireless magnetic sensor
R439,00 Save R235,00 RRP: R674,00
Wireless alarm for doors with remote and sensor chime notification
R699,00 Save R350,00 RRP: R1 049,00
Mini key detacher for Eas security tags removal
R509,00 Save R265,00 RRP: R774,00
Window alarm riser for ring sensors, 1/4 inch magnet mount 5 pack
R874,00 Save R475,00 RRP: R1 349,00
Window contact sensor for white door with magnetic reed switch
R309,00 Save R150,00 RRP: R459,00
Animal deterrent alarm for wild boar prevention and property security
R429,00 Save R970,00 RRP: R1 399,00
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More-2025-ss
R199,00 Save R100,00 RRP: R299,00
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More-2025-ss
R199,00 Save R100,00 RRP: R299,00
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
R849,00 Save R400,00 RRP: R1 249,00
Wireds Door Sensor Magnetic Switches Home Anti-theft Alarm Home Door Window Entry Warning Switches Dustproof Waterproof Multicolor
R349,00
Magnetic Door Window Contact Sensor Alarm Wired-Security Home Burglars Alarm NO/NC Magnetic Switchs Easy to Install Multicolor
R259,00
2pcs Security 100db Wireless Door&Window Alarm Vibration Sensor Home SZRH A-X
R624,00 Save R625,00 RRP: R1 249,00
12V PC Fan Temperature Control PWM Speed Controller Module Alarm Buzzer Sensor with Alarm SZRH A-X
R89,00 Save R90,00 RRP: R179,00