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Security System Sensors

Shop the best prices on 3 792 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
Lightweight InfraredPerimeter Detectors Wide Coverage Ranges Flexible Installation for Effective Access Management Multicolor
From R359,00
NEO COOLCAM NAs DS01Z Mini Wireless Door Window Sensor Alarm for Z-wave 300 500 Series (US)
From R499,00
Universal Smart Electric Infrared Remote Control Home Automation Smart Sensor
From R269,00
Fast Identity Verification Sensorings With Liveness Detections For Security Systems Access Control And Smartests Home Integration Multicolor
From R699,00
2025 DOBERMAN SE-0701 Oval Household Anti-theft Door and Window Magnetic Spring Sensor Super Loud Simple Alarm
From R289,00
DOBERMAN SE-0701 Oval Household Anti-theft Door and Window Magnetic Spring Sensor Super Loud Simple Alarm
From R189,00
12v Waterproof Infrared Photocell Gate Door Ir Sensor Automatic Barrier Hence
From R369,00
Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home
From R624,00
Home Security Wireless Remote Control Door Window Siren Magnetic Sensor Alarm Warning, 1 Remote Controller + 1 Magnetic Sensors
From R239,00
Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim Anti-Theft Alarm for Door and Window with Ajustment Sensitivity
From R479,00
Callback Locator Anti-Theft Voice-Activated Sensor Alarm N9
From R259,00
Wireless Fridge Alarm - 4-in-1 Door Sensor Chime - Adjustable Delay - Freezer Door Alarm
From R199,00
Magnetic Reed Door Window Sensor - Durable NC Contact Switch for Alarm Systems, 10 Pack
From R489,00
4K Video Wall Controller - Multi Display Modes, HD Interface, Remote Control, UK Plug
From R2 499,00
WiFi Door & Window Sensor Alarm | Real-Time Alerts | Easy Install | Home Security
From R419,00
Wireless Door and Window Sensor - Home Security Alarm for Doors, Windows, and More
From R399,00
918Ft Wireless Door Security 4 Magnetic Sensor Alarm Home Door Open Split Entry Detector Commercial Welcome Chime Bell 36 Tunes
From R2 499,00
Security Alarm Sensor Ip54 Waterproof Outdoor Infrared Detector Wall-mounted Pet Immunity Optex Lx402 Nc No Signal Output Option
From R2 599,00
Brake Wheel Speed Sensor 4013251 Quick Response Real Time Monitoring Precise Adjustment Replacement for Polaris
From R1 149,00
MC-38 Wired Door Window Sensor Wire Magnetic Switch Home Alarm System N.C Type Multicolor
From R169,00
15 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch compatible with Home Alarm System,When Sensor Together,Normally Closed Nc
From R249,00
Home & Garden > Business & Home Security > Security System Sensors-hy
From R299,00
Brake Wheel Speed Sensor 4013251 Quick Response Real Time Monitoring Precise Adjustment Replacement for Polaris
From R1 499,00
Fake TV Simulator with AC Adaptor, Anti-Burglar and Theft Deterrent Home Security and Sensor, EU Plug
From R359,00
Intercom Doorbell System Wireless 15 Ringtone 3 Volume 2 Way Voice Doorbell for Home Apartment
From R1 149,00
PIR+Light Sensor+Temperature/Humidity+USB Human Presence Sensor Zigbee Low-Power Temperature/Humidity Light Sensor
From R379,00
Intelligent sensor for ozone counter and air quality analysis
From R2 349,00
2-10x Tuya Smart Wifi Temperature Humidity Sensor Monitor for Alexa Google Home DE
From R279,00
4in Fake Tv Simulator With Ac Adaptor Anti-burglar And Theft Deterrent Home Security Timer And Sensor (5v British Standard Plug Type).
From R399,00
Automatic Door Safety Sensor Photoelectric Beam for Sliding & Swing Doors - Reliable Photocells
From R674,00
100V 10W Zinc Alloy Magnetic Reed Switch NC Door Window Contact Sensor for Garage Warehouse Shop in Europe
From R219,00
Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db
From R199,00