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Security System Sensors

Shop the best prices on 3 794 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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3 137 - 3 168 of 3 200
8pcs New Longer Door Window Wireless Burglar Alarm With Magnetic Sensor Home Safety Wireless Longer System Security Device-yvan
From R429,00
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
From R309,00
Wireless Door Open Sensor Alarm Chime, Adjustable Volume With Mute Indicators
From R459,00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
From R329,00
Wireless Door Open Sensor Alarm Chime Adjustable Volume with Mute Option for Home Security
From R439,00
Electric Rivet Nut Gun Riveting Tool Cordless Riveting Drill Adaptor Insert Nut Tool Multifunction Nail Gun Auto Rivet
From R479,00
Smart Motion Sensor,wifi Wireless Security Alarm,with Free Notification
From R409,00
2026 SNZB-04P Zigbee Door Window Sensor Door Open/Close Detector for EWeLink App ZBBridge Required Work with Alexa Google Home
From R269,00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets) 26-27s
From R104,00
26-27 Aubess WiFi Smart Temperature Humidity Sensor Detector Indoor Thermometer
From R1 499,00
25-26 Refrigerator Freezer Door Alarm with 60-Second Alert, Adjustable Volume & Open Sensor
From R349,00
1-10x Tuya Zigbee Door And Window Magnetic Sensor Wireless Connection Smart Home Wireless Door Detectors Door Magnetic Automation
From R259,00
2025 10m to 15m Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrared Photocells
From R349,00
For Gates Doors Windows External Positioning Alarm Detector Single Beam Infrared Radiation Sensor Barrier Against Hacking System
From R309,00
Surface Mount Wired NC Door Contact Sensor Alarm - For Door, Window, Cabinets, 10pcs
From R159,00
Precise Dust Particle Counter with High Sensitivity Sensors for Accurate Air Quality Monitoring in Various Environment
From R6 990,00
10pcs Surface Mount Wired NC Door Contact Sensor Alarm for Door Window Cabinets
From R199,00
PB-200R Wireless Emergency Button SOS Panic Button 433MHz One Key Alert Work with Anti-thief Alarm System compatible ST-VGT ST-IV CS fast
From R1 249,00
2X Mini Tuya WIFI Elderly SOS Button Waterproof Emergency Panic Sensor Alert Push To Mobile Home Automation Security CS fast
From R1 399,00
2025 433mhz Door Window Alarm Sensor
From R674,00
Easy to Install Single Beam Detectors Robusts Outdoor Use Interferences Resistant Security Detectors for Gate Multicolor
From R369,00
Sound Monitor High Clear Pickup Device Audios Capture with Mic for Security Camera Ensuring Clear Sound Quality Multicolor
From R199,00
Tuya Smart Wifi SOS Button Wireless Security Alarm Panic Device Emergency compatible Elderly Kids compatible Safety Smart Life Rem CS fast
From R899,00
Light sensor for burglar alarm - infrared beam detector
From R649,00
Door Sensor Battery Powered Sensor Home Security Detector Easy Installation for Real Time Monitoring and Home Safety Multicolor
From R674,00
Garage Door Sensor Replacement Kit for G801CB-P/801CB/041-0136
From R269,00
Smart Motion Sensor,wifi Wireless Security Alarm,with Free Notification
From R479,00
Sound Light Detector Sensor Tuya Universal Smart Human Body Sensors Wifi App Remote
From R699,00
Magnetic Door Window Contact Sensor: Enhanced Security, Fireproof, Easy Installation
From R419,00
WiFi Smart Door and Window Sensor with Phone Alerts and TUYA Integration for Home Security
From R329,00
Wireless Door Window Alarm - Home Burglar Sensor, Adjustable Ringtone, Easy Install
From R419,00
Door and Window Alarm Multi-Functional Anti-Theft Alarm Wireless Remote Control Door Sensor Alarm 130DB Door Sensor Walk 3843 B
From R649,00