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Security System Sensors

Shop the best prices on 3 779 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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385 - 416 of 3 200
2026 NEW Smart Wifi Door Magnetic Detector Wifi Door and Window Sensor Door Magnetic Switch Alarm Anti-Theft
From R439,00
2025 Sonoff Waterproof Ds18b20 Temperature Sensor?home Automation
From R339,00
Door Sensor Remote Control for Window Alarm 1Pair Set
From R349,00
Door Sensor Door Open Alarm for Security 1Set with Magnetic Window Protection
From R209,00
Smart Vibration Sensor Security Alarm Sensor for Kid Use
From R459,00
Tuya WiFi Door Magnetic Sensor Remote Intelligent Linkage Doors Windows Switch Anti-alarm APP Reminder Alarm Tuya Door Magnetic Sensor
From R349,00
DOBERMAN SE-0701 Oval Household Anti-theft Door and Window Magnetic Spring Sensor Super Loud Simple Alarm
From R249,00
Magnetic Sensor Alarm Door Window Security System, RL-9805
From R179,00
DY-MC400A WiFi Smart Linkage Home Door and Window Detector, Support Voice Control & APP Remote Control
From R339,00
NEO NAS-DS07W WiFi Door Sensor & Window Sensor
From R389,00
Vibration Detectors Alarm 125dB High Decibel Sound Easy Setups No Wiring Required Anti Theft Protections System White
From R349,00
Infrared Beam Detector 2Pcs Automatic Door Security Alarm Sensor
From R699,00
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
From R699,00
Wireless Door Alarm Sensor with Remote Control for Home Security 130DB
From R339,00
Tuya Zigbee Smart Vibration sensor Tilt detector Home security protection Smart Life App Realtime monitoring alarm 2025
From R1 899,00
Burglar alarm sensor for outdoor wireless IR detector
From R599,00
433MHz Outdoor Waterproof Wireless Infrared Detector Long Range for Home Security Systems Wifi/GSM
From R289,00
Door Window Sensor with App Notifications Home Security Alarm Burglar for Enhancing Home Security and Monitoring
From R649,00
Magnetic Wireless Door And Window Open Detector Alarms Contact Sensors For Comprehensive Home Security Easy Installation
From R289,00
Neo Coolcam Nas-ds01z Z-wave Door Window Sensor Compatible With Z Wave 300 500 Series Magnet Lock Door Sensor Alarm
From R1 199,00
2X Temperature Humidity Sensor Zigbee Smart Air Pressure Environment Sensor Smart Home compatible with Mi Home APP
From R724,00
2X Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic Door Sensor APP Remote Control
From R299,00
5pair compatible with IR Break Beam Sensor LEDs Counting Module Split Distance Sensor Infrared Beam Sensor LED Counting Module
From R189,00
Fake TV Simulator with AC Adaptor for Anti-burglar and Theft Deterrent Home Security - Timer and Sensor (5V British Standard Plug Type) Ydcy
From R119,00
Home Use WiFi Door Sensor Magnetic Triggered with System
From R349,00
Power outage alarm for garage 220v with loud sound Lianshi P20211224875
From R249,00
3-Pack Tuya WiFi Smart Temperature and Humidity Sensors for Indoor Climate Monitoring
From R599,00
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alarm
From R974,00
Door And Window Alarm, Wireless Door And Window Detectors With Remote Control And Batteries, Anti-theft Anti-intrusion Magnetic Sensor For Home And Ki
From R649,00
4in Fake Tv Simulator With Ac Adaptor Anti-burglar And Theft Deterrent Home Security Timer And Sensor (5v British Standard Plug Type).
From R319,00
Garage Door Sensor Replacement Kit for G801CB-P/801CB/041-0136
From R269,00
2025 Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door And Window Security Alarm Home
From R319,00