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Security System Sensors

Shop the best prices on 3 832 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Maikaisen and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to South Africa.

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1 025 - 1 056 of 3 200
Wireless Door Window Burglar Sensor 4 Modes Alarm Door Open Detectors Freezers Close Reminder Security Protection
From R259,00
Tuya WiFi Temperature Humidity Sensor Thermometer Hygrometer Smart Home Security Alarm For Smart Life Alexa Google Assistant
From R749,00
Glass Break Detector, Window Alarm With 125db Alarm, Glass Vibration Sensor Alarm For Your Home, Office (2 Pieces) 25-26s
From R429,00
25-26 2025 Latest Model Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home
From R899,00
Wireless Home Alarm,door And Window Alarm 4 Modes Magnetic Wireless Sensor
From R674,00
Smart Temperature Humidity Sensor, ZigBee 3.0, Battery Powered, Real-Time Monitor, Smart Scene Automation, Compatible with ZigBee Hub 6 Pack
From R1 099,00
1 Pair Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrared Photocells
From R469,00
TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart Home 2M
From R469,00
DFROBOT 24GHz MmWave C4001 Sensor Human Presence Distance Velocity Detection Sensor 25M UART compatible withReal-Time Monitoring Tracking
From R899,00
PIR+Light Sensor+Temperature/Humidity+USB Human Presence Sensor Zigbee Low-Power Temperature/Humidity Light Sensor
From R379,00
Wireless Temperature And Humidity Sensor Detector Smart Home Sonoff SNZB-02P
From R449,00
12V PC Fan Temperature Control PWM Speed Controller Module Alarm Buzzer Sensor with Alarm
From R419,00
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
From R459,00
Ultrasonic Animal Repeller Solar,waterproof Cat Repellent,fox Repellent,rat Repellent,ultrasonic Dog Repellent,deterrent For Garden Yard Field Woosien
From R574,00
DS-996PRO Car Positioning Monitoring Scanning Detector Wireless Signal Strong Magnetic Tracker Detector
From R2 599,00
Active Infrared Beam Sensor Anti Theft compatible with Gate Openers Access Control Security Alarm System
From R239,00
BJ2 Alarm Buzzer AC220V DC12V/24V Loud Fire Siren with Dual Voltage Support for Easy Installation
From R949,00
Smart Zigbee Vibration Motion Sensor App Control Security Protection Motion Shock Alarm ZG-103ZL
From R349,00
Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Magnetic Sensor Alarm Smart Life for APP Remote Control
From R209,00
2 Pcs Trip Wire on Reusable Reel (85ft),Trip Wire for Perimeter Trip Alarm 12 Gauge and Trip Wire Alarm
From R279,00
Bluetooth Multifunction Gateway Smart Home Door and Window Sensor Socket Control Center
From R624,00
Callback Locator Anti-Theft Voice-Activated Sensor Alarm N9
From R259,00
I/O Expansion Board Electronic DIY Sensor Modules Fit for R3 Industrial Components
From R189,00
5Pcs SW420 Vibration Sensory Module Low Frequency Motion Detection Application Vibration Switcher For Microcontroller Multicolor
From R409,00
Wireless Home Security Burglar Alarm Magnetic Sensor Door Window Alarm Super Loud Apartment Door Window Pool Alarm Set
From R189,00
Zigbee Human Presence Sensor PIR Motion Radar, Compatible With Home Assistant
From R349,00
Wireless Infrared Passage Detector with 32 Different Melodies White
From R649,00
Robust Burglar Alarm for Doors & Windows Magnetic Alarm Sensor Plastic for Iron Gate & Doors Protect Your Premises
From R409,00
Door Open Alarm Compatible with Freezer - 108dB Loud Wireless Door Sensor and Doorbell
From R549,00
Magnetic Door Window Contact Sensor, Easy Installation, NO/NC Magnetic Switch
From R199,00
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
From R549,00
Wireless Door Window Sensors 433MHz compatible with Home Security Alarm System Home Burglar Alarm Kits
From R574,00