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Security System Sensors

Shop the best prices on 3 636 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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1 409 - 1 440 of 3 200
Zinc Alloy Housing Magnetic Reed Switch, Security Wired Rolling Door Contact Alarm System for Garage Shop, Normally Closed or Open Configuration
From R25,95
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home(
From R169,00
Power outage detector, high volume wired alarm system
From R209,00
2026 Suitable 2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket
From R99,00
2026 Suitable Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds, 4 In 1 Door Sensor
From R25,95
5 Pcs -38 Wired Door Window Sensor Magnetic Switch
From R129,00
TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart Home 1M
From R189,00
Active Infrared Beam Sensor for Gate Openers, Anti-Theft Access Control Security Alarm System
From R359,00
2026 Suitable Tuya WiFi Light Sensor Smart Home Illumination Sensor APP Linkage Control Brightness Detector Illumi
From R269,00
TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart Home 1M
From R239,00
Tuya WiFi Smart Vibration Sensor Motion Detection Real-Time Remote Monitor Alarm for Home Window Dra
From R439,00
Safety Light Curtain Infrared Light Screen Sensor Safety Grating Variable Frequency with Alarm 8?33V DC 10m / 32.81ft
From R1 199,00
Intelligent Audios Detection Sound Monitor Embedded in Security Camera Triggering Alarms on Suspicious Sounds Automatically Multicolor
From R209,00
Tuya Zigbee 3.0 Smart Contact Detectors, Security Sensor for Gates, Doors, and Windows
From R199,00
Wifi Human Presence Sensor Mmwave Radar High Precision Sensing Human Body Presence Sensor Support T
From R649,00
Magnetic Sensor Magnetic Switch Sensor Window Door Alarm Security Detector Wired Contact Magnetic Wide Gap for Home Garage-Yvan
From R159,00
90 Decibel Luxury Door And Window Alarm Window Door Sensor Alarm Anti-theft Simple Door Sensor GreenZech
From R229,00
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen), Easy-to-Install Garage Door Safety Accessory
From R309,00
Wireless Door Alarm With Remote Windows Open Alarmshome Security Sensor Pool Alarm For Kids Safety Sliding (2 Pack)
From R1 099,00
Zigbee Smart Vibration Sensor,Real Time Monitoring,Door Window Vibration Detection Siren for Home,App Remote Control
From R379,00
Tuya ZigBee Smart Vibration Sensor Wireless Glass Break/Drop/Tilt Detector Built-in Smart Siren Alarm for Home Security
From R524,00
2X Tuya ZigBee Devices Button Scene Switch Intelligent Linkage Smart Switch Battery Powered Work with Smart Life
From R359,00
Tuya Smart Wifi Alarm Door And Window Vibration Sensor Security Protection Alert Works Wit
From R624,00
Wired Glass Break Detector Round Door Window Breakin Sensor Tamper Alarm Ceiling/Wall Mount
From R674,00
Magnetic Door Sensor with Alarm for Muslim Family Athkar Machine Islam Doorbell AL-Harameen Brand Volume Adjustable Easy Install
From R209,00
Tuya Zigbee Illuminance Sensor IP67 Waterproof Light Sensor Brightness Detection Real Time App Control Sensor
From R359,00
ABS system sensor for Isuzu D-Max Rodeo front right 2003+
From R459,00
12V Waterproof IR Photocell Sensor for Automatic Gate Door Barrier System
From R209,00
Ceiling motion detector for security, flush-mounted PIR sensor 140 white
From R179,00
Door and Window Anti-Theft Alarm Door and Window Alarm Window Anti-Theft Alarm Door Magnetic Alarm Glass Reed Switch
From R229,00
Tuya WiFiZigBee Smart Door Window Sensor Smart Home Wireless Door Detector
From R104,00
Vibration Detectors Alarm 125dB High Decibel Sound Easy Setups No Wiring Required Anti Theft Protections System White
From R349,00