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Security System Sensors

Shop the best prices on 3 744 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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2 497 - 2 528 of 3 200
120dB Security Alarm - High Sensitivity Door/Window Sensor, Easy Install, Portable Use
From R369,00
Wireless Door Window Alarm Sensor: Easy Install, 105dB Alert, Built-in Battery
From R229,00
Wired NC Magnetic Door Window Sensor - Flame Retardant ABS, Reliable Security Switch
From R549,00
Door Anti Burglar Protection Kit 911770 Door Security Device Replacement for Peugeot Boxer
From R549,00
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home(6pcs)
From R1 299,00
4in Fake Tv Simulator With Ac Adaptor Anti-burglar And Theft Deterrent Home Security Timer And Sensor (5v British Standard Plug Type).
From R359,00
Wireless Door Window Magnetic Alarm, Home Security Anti-Theft Sensor, 125dB Loud Siren, ABS, for House, Hotel, Restaurant
From R229,00
Tuya Zigbee Intelligent Door And Window Sensor Smart Home Wireless Door Open Closed
From R949,00
AUBESS Tuya WiFi Smart Door Sensor Door Open Closed Detectors Protection Alarm System
From R419,00
AUBESS Tuya Smart WiFi Door Sensor Smart Door Open/Closed Detectors WiFi Window Sensor
From R999,00
Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 400mm
From R799,00
2Pack Freezer Door Alarm,3/15/30/60 Seconds Wireless Fridge Alarm,4 in 1 Door Sensor Doorbell Door Open Alarm Loud108dB
From R329,00
Beam Gate Photocells Infrared Sensor - Garage Gate Blind - 12V/24V AC DC unbrand
From R624,00
1/4 Inch Ring Alarm Magnet Riser,5 Pack Mount to Any Doorway, Window, and Entryway,Ring Sensor/Magne
From R139,00
2 Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db Jske
From R479,00
Freezer security alarm for home - 2 pack wireless 108db door sensor
From R209,00
Wireless Door Open Sensor Chime 280M Range Door Window Alarm Home Security Entry Alert
From R359,00
Magnetic Reed Switch RC-33 NC Recessed Wired Window Door Contact Sensor for Home Security and Burglar Alarm Systems
From R389,00
Door Alarm, Door Opening Detector With Powerful Siren, Magnetic Wireless Door And Window Alarm(pack Of 1) new SZRH A-G 25-26s
From R489,00
5PCS/Lot Home Security Alarm Wired Window Magnetic Door Contact Sensor Detector Switch NC
From R389,00
AUBESS Tuya Smart WiFi Door Sensor Smart Door Open/Closed Detectors WiFi Window Sensor 25-26
From R774,00
Tuya WiFi Smart Door Sensor Wireless Magnetic Door Window Open Closed Detectors 25-26
From R149,00
Infrared Beam Detector Burglar Ir Alarms Sensor Alarm System 25-26
From R239,00
Vibration Sensor Smart Vibration Alarm Sensor for Store Security
From R399,00
Door Magnetic Switches Normally Closed or Normally Open Magnetic Switches For Burglar Alarm Systems for Home Multicolor
From R279,00
Professional Boat Engine Hood Door Alert System Suitable for Transportation and Logistics Monitoring Unauthorized Access
From R159,00
Magnetic Door Window Contact Sensor Alarm Wireds Metal Security Home Burglars Alarm NO NC Magnetic Switches Easy Install
From R359,00
Waterproof Active Photoelectric Single Beam Infrared Photocells Sensor Barrier Detector for Gate Door Window Black
From R329,00
Tuya Zigbee WiFi Smart Door Window Sensor Alarm Detector Independent Magnetic Sensor Smart Home Via Alexa Google Home Smart Life
From R549,00
2025 Wireless Home Doors Windows Security Entry Alarm System Pack 6
From R289,00
2025 Ring Alarm Riser 1/4 inch 5 Pack Mount for Entryways
From R299,00
Access Button Door Exit Push Infrared Sensor Switch No Touch Release Gate Opener Door Access Control System Entry Open Induction
From R419,00