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Security System Sensors

Shop the best prices on 4 200 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Maikaisen and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to South Africa.

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673 - 704 of 3 200
M8 Commercial Wireless Door Magnet Sensor Chime Welcome Visitor Alert with 2 Transmitter 2 Receiver_c*
From R409,00
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More-2025
From R189,00
2025 Sensor Infrared Detection Photoelectric Sensing Switch Distance Security Alarm Parts DC5‑24V
From R409,00
M-809 Magnetic Wireless Door Sensor Burglar Alarm Detector For Home Security 2025 2025
From R499,00
Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless 25-26s
From R1 249,00
2026 10W Zinc Alloy Magnetic Reed Switch NC Door Window Contact Sensor for Garage, Warehouse, Shop 100V
From R309,00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (20 Sets)
From R724,00
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
From R874,00
Intelligent Door Magnetic Detector Alarm for Home and Hotel with 433MHz Door Magnetic Induction
From R699,00
Vibration Sensor Door Handle Alarm
From R649,00
Tuya Smart Home ZigBee Temperature and Humidity Sensor Indoor Thermometer Monitor
From R109,00
Garage Door Sensor Replacement Kit for G801CB-P/801CB/041-0136
From R269,00
Vibration Type Door Handle Sensor Alarm, For Export
From R489,00
Door Window Alarm, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-theft Alarm Home Alarm Woosien
From R359,00
Smart Home Door & Window Sensor App Remote Control Alarm Detector GreenZech
From R874,00
Door Window Alarm, Door Alarms compatible with Kids Safety, Window Pool Alarms compatible with Home, Anti-Theft/Doorbell/ Closing Beep Reminder
From R179,00
(New) DY-MC400A WiFi Smart Linkage Home Door and Window Detector, Support Voice Control & APP Remote Control
From R419,00
Garage Door Bracket compatible with Ring Alarm Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
From R179,00
Infrared Beam Detector 2pcs Automatic Burglar Alarm Sensor
From R139,00
Smart Zigbee Vibration Motion Sensor App Control Security Protection Motion Shock Alarm ZG-103ZL
From R359,00
Wire Door Magnetic Switches for Office Security Alarm System NC/NO Recessed Wire Window Door Switches Magnetic Switches White
From R269,00
Light Sensor T1 Brightness Sensor Smart Lighting Change Controlled
From R69,00
1/4 Inch Ring Alarm Magnet Riser, 10 Pack Mount for Any Doorway, Window, Entryway - Ring Sensor/Magnet Not Included
From R874,00
Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10
From R1 149,00
SONOFF SNZB-02D 2.5 inch LCD Smart Sensor Real-Time Monitoring Linkage
From R624,00
433MHZ Wireless Infrared Detector Alarm 110° PIR Sensor 25KG Pet Immune Security Alarm
From R319,00
Vibration Sensor Zigbee Inclination Sensor Real-Time Monitoring Adjustable Alarm Sensitivity
From R349,00
5 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch compatible withHome Alarm System,When Sensor Together,Normally Closed Nc
From R239,00
2pcs Wired Pir Motion Sensor Wide Angle Passive Infrared Detector For Home Burglar Security Alarm Sy
From R119,00
10 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch compatible with Home Alarm System,When Sensor Together,Normally Closed Nc
From R349,00
DOBERMAN SE-0119 Household Anti-theft Wireless Remote Control Door Magnetic Sensor Alarm
From R489,00
2G Callback Locator Anti-Theft Voice-Activated Sensor Alarm N9 US
From R499,00