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Security System Sensors

Shop the best prices on 3 609 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 - 32 of 3 200
Commercial Grade Wireless Door Chime Sensor 2 Transmitters 2 Receivers for Shop Alert
From R674,00
6-pack wireless anti-theft door and window alarm for home security, diy magnetic sensor
From R169,00
Zinc Alloy Housing Magnetic Reed Switch, Security Wired Rolling Door Contact Alarm System for Garage Shop, Normally Closed or Open Configuration
From R25,95
Professional animal alarm for outdoor - Wild boar repellent & security
From R309,00
Fake TV Simulator with AC Adaptor, Anti-Burglar Theft Deterrent Home Security Sensor, EU Plug
From R674,00
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm
From R449,00
Magnetic Door Window Contact Sensor, Easy Installation, NO/NC Magnetic Switch
From R299,00
Smart Home Zigbee Door and Window Sensor Alarm Compatible with UK SmartThings Hub
From R349,00
Personal Security Window & Door Alarm Bell Wireless Sensor Door Window Burglar Alarm Magnetic Sensor Door Alarm Set
From R189,00
Wifi Door & Window Alarm Sensor For Smart Home Security System GreenZech
From R549,00
Smart Home Wireless Combustible Gas Sensor App Displays Gas Leakage Detector Audible And Visual Alarm GreenZech
From R999,00
Smart Home Door & Window Sensor App Remote Control Alarm Detector GreenZech
From R899,00
(New) PB-69W WIFI Smart Wireless Magnetic Door and Window Sensor
From R339,00
Door Window Sensors Detector Home Security Magnetic Sensor Door Window Anti-theft Alarm Surface Mount Strong Concealment
From R169,00
2 in 1 Light and Rain Sensoring Detector Small Size for Wireless Intelligent Home Integration Multicolor
From R799,00
Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
From R119,00
- Ceiling Pir Mot Sensor S Adj S 800w Ultra Infd Induct
From R429,00
Wired-Magnetic Door Window Contact Sensor Waterproof Door Window Sensors Detector for Home Security Alarm System Multicolor
From R289,00
Sensor Home Indoor Temperature Humidity Detector Mobile Phone APP Real Time Monitoring Intelligent Linkage with Buzzer
From R279,00
Door Alarm Wireless Anti-Theft Remote Control Door & Window Security Alarms Magnetic Sensors Alarm for Apartments
From R189,00
Air Quality Detector 6 in 1 Pollution Monitor Sensor PM2.5 PA TVOC Alarm LX985HGF
From R2 149,00
Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home Garage Security Kit 25-26
From R489,00
25-26 Tuya ZigBee Smart Temperature And Humidity Sensor Battery Powered ZigBee Smart Home
From R229,00
25-26 NEW Tuya Door Sensor Wifi Window Shatter Sensor Door Window Magnetic/shock Detector
From R549,00
Sensor Elektroweb Mc-38 No 2025
From R94,00
2Pcs Tuya Zigbee Smart Siren Alarm Temperature Humidity Sensor Home Security with Strobe Alerts Works With TUYA Smart Hub 2025
From R849,00
2-Pack ZigBee Pressure Sensor for Smart Detection Automation, Scene Linkage, 800mm Range with Voltage Alert
From R1 349,00
Security Door Sensor & Wireless Door Chime, 433MHZ for Home and Office 2025
From R229,00
Intelligent Rain Sensor Ready-to-Go MS24032401 Wireless Rain Detection Device
From R524,00
Smart WiFi Door and Window Sensor - 433MHz Alarm, Anti-Tamper, Low Power Design
From R259,00
4K Video Wall Controller with 9 Channel Splicing, Remote Control, and AU Plug 100-240V
From R9 590,00
Door Window Sensor Quick Response Data Storage Voice Operation Red LED Door Alarm
From R329,00