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Security System Sensors

Shop the best prices on 3 541 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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289 - 320 of 3 200
3 Hall Sensors Circuit Board 120 Degree Convenient
From R189,00
Garage Door Bracket Protector for Ring Alarm Entry Sensors Garage Door Mount
From R129,00
Wired-Magnetic Door Window Contact Sensor Waterproof Door Window Sensors Detector for Home Security Alarm System
From R249,00
10 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch compatible with Home Alarm System,When Sensor Together,Normally Closed Nc
From R199,00
Brake Wheel Speed Sensor 4013251 Quick Response Real Time Monitoring Precise Adjustment Replacement compatible with Polaris
From R1 199,00
433MHz Wireless Door & Window Sensor compatible with Home Security, Anti-Theft
From R799,00
Wireless Door Alarms When Opened with Remote,Door Security Sensor Chime Window Alarm Pool Alarm Door Alarm 2 Pack
From R549,00
Door and window alarm, wireless door and window detector with remote control and battery, anti-theft and anti-intrusion magnetic sensorwhite
From R419,00
Window alarm for home security system - 10 pack wireless sensors
From R599,00
8pcs New Longer Door Window Wireless Burglar Alarm With Magnetic Sensor Home Safety Wireless Longer System Security Device
From R289,00
Smart Door Sensor Smart Home Door Open/Closed Detector
From R699,00
433mhz Wireless Infrared Detector Alarm 110 Pir Sensor 25kg Pet Immune Security Alarm
From R279,00
Water Leak Alarm, Water Leak Detector Flood Detector Water Alarm Wireless Water Detector With Alarm Soundwifi Water Leak Alarm Overflow Wifi Fl
From R524,00
2025 Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
From R229,00
Tuya ZigBee Smart Door Sensor, Wireless Open/Closed Detector with Tamper Alarm Security System
From R329,00
2025 Fake TV Simulator Anti-Burglar Device with AC Adaptor for Home Security
From R319,00
25-26 Wifi Temperature Sensor Monitoring Bluetooth Wireless Thermometer Hygrometer Remote Monitor Alerting App
From R749,00
25-26 AUBESS Tuya Smart WiFi Door Sensor Smart Door Open/Closed Detectors WiFi Window Sensor
From R774,00
Tuya ZigBee Intelligent Light Detector Temperature & Humidity Sensor with LED Display Support APP Control Home Linkage Compatible with Alexa Home 2025
From R624,00
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alarm
From R749,00
Non-Contact Sensor Switch Door Release Switch, Door Exit Button for Access Control System
From R45,95
Wifi Alarm Sensor, Smart Door Window Alarm Sensor Wireless Remote Control
From R674,00
Door And Window Alarm, Wireless Door And Window Detectors With Remote Control And Batteries, Anti-intrusion Anti-theft Magnetic Sensor For Home And Ki
From R309,00
Touch Sensor Wireless Anti-Theft Alarm with 120dB Sound for Hotel Door Knobs, Battery-Operated Security System
From R299,00
2pcs Door Light IR Alarm Sensor Automatic Infrared Beam Burglar Detector System
From R159,00
2pcs Automatic Infrared Beam Burglar Alarm Sensor Door Light IR Detector System
From R149,00
Anti-Thief Wireless Door Alarm Abnormal Door Opening Immediate Alarm
From R129,00
Small PM2.5 Sensors for Continuous Air Quality Monitoring in Public Space and Workplaces DIY Air Quality Project
From R949,00
Tuya WiFiZigBee Smart Door Window Sensor Smart Home Wireless Door Detector
From R104,00
WiFi Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Alert Freezer Water Alarm EU Plug 26s
From R1 349,00
Door Sensor, Wireless Smart Door Window Alarm, Wireless Security Alarm
From R429,00
Usb Wired For Sensor Bar, Replacement Wired Infrared Ray Sensor Bar For And Console
From R139,00