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Security System Sensors

Shop the best prices on 3 932 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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2 657 - 2 688 of 3 200
ABO-20L Single Beam Detector Active Half Egg Beam Infrared Detector Photoelectric Sensor, Detect Distance: 20m
From R349,00
CC-309 Full Band Detector with LED Screen Display, Detection Frequency Range: 1MHz-6500MHz(Black)
From R874,00
ABO-20L Single Beam Detector Active Half Egg Beam Infrared Detector Photoelectric Sensor, Detect Distance: 20m
From R349,00
Infrared Sensor Switch NonTouch LED Backlight Button Access Control System DC12V 26-27
From R899,00
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
From R209,00
Magnetic door contact switch, anti-theft sensor, universal, powerful, compatible with doors
From R259,00
Window Alarm Set with 130dB Vibration Sensor for Home Door and RV Security, 6 Black Units
From R524,00
Wireless Home Security Burglar Alarm Magnetic Sensor Door Window Alarm Super Loud Apartment Door Window Pool Alarm Set
From R209,00
Sensor Elektroweb Mc-38 No 26s
From R94,00
JWL-Wireless Door Window Burglar Sensor Alarm 4 Modes Door Open Detectors Freezers Close Reminder Security Protection Alert 26s
From R599,00
Security Alarm, Burglar Wireless Security Alarm System 90dB Alarm Ultra-Long Standby Magnetic High Volume Input for Home
From R399,00
10pcs Magnetic Reed Switch Door Window Security Alarm System Normally NC NO Contact Switches compatible with Enhanced Home Safety B
From R319,00
Ultra-slim Round Door / Window Alert Detect Vibration Sensor Alarm for Home Alarms Security
From R219,00
Wifi Door Sensor Window Security Alarm Sensor Magnetic Switch Wireless Detector
From R339,00
SONOFF SNZB-02D 2.5 inch LCD Smart Sensor Real-Time Monitoring Linkage
From R749,00
Home Security Unlock Exit Button, Touch Sensor Door Access Control System Switch compatible with Door Access Con
From R389,00
Vibration Sensor Modules 10 Pcs Enhanced Trigger Duration Reliable Output Signals For Vibration Detection Tasks
From R129,00
Sensor Infrared Detection Photoelectric Sensing Switch Distance Security Alarm Parts DC5‑24V
From R419,00
Smart Zigbee Vibration Motion Sensor App Control Security Protection Motion Shock Alarm ZG-103ZL
From R409,00
Door and window security sensor, magnetic trigger, 2-piece set, swimming pool door anti-opening alarm
From R774,00
2026 2Pcs IR Beam Detector Burglar Alarm System with Light Sensor for Doors
From R824,00
10 PCS Embedded Normally Closed Door Magnetic Sensor Switch, 18mm, DC0-24V, for Wooden and Aluminum Doors
From R94,00
WiFi Smart Door Sensor Window Door Open Closed Detectors Smart Home Blue Tiger
From R599,00
1 Pair Automated Gate Safe Infrared Detector Sensor compatible with Swing Sliding Garage Gate Door Safety Infrared
From R259,00
2026 Suitable Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home(
From R409,00
1/4 inch Ring Alarm Magnet Riser,5 Pack Mount to Any Doorway, Window szbym
From R599,00
Smart vibration sensor, vibration detector, anti-theft vibration sensor compatible
From R1 299,00
ABO-20 Single-Beam Infrared Beam Detector, Waterproof Infrared Anti-theft Alarm compatible with Doors, Windows, Gates, and Fences compatible
From R1 149,00
2025 TUYA Zigbee Door Window Sensor Open Smart Security Alarms Compatible W/ Alexa
From R119,00
6 Pack ZigBee Temperature and Humidity Sensor, Battery Powered, Real-Time Monitoring for Home Security, Compatible with ZigBee Hub
From R574,00
2pcs Automatic Infrared Beam Detector Ir Alarm Sensor Door Light Sensor Burglar Alarm System 25-26
From R1 049,00