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Security System Sensors

Shop the best prices on 3 755 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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2 529 - 2 560 of 3 200
Stainless Steel Float Switch for Tank Liquid Water Level Sensor Double Ball Float Switch for Tank Pool Flow Sensors
From R329,00
Door Window Sensors Detector Home Security Magnetic Sensor Embedded Door Window Anti-theft Alarm Strong Concealment
From R159,00
Stainless Steel Float Switch for Tank Liquid Water Level Sensor Double Ball Float Switch for Tank Pool Flow Sensors
From R339,00
Waterproof Active Photoelectric Single-beam Infrared Sensor Obstacle Detector Anti-theft Alarm System Alarm Black
From R399,00
12V PC Fan Temperature Control PWM Speed Controller Module Alarm Buzzer Sensor with Alarm Blue
From R209,00
Compactly Air Quality Monitoring Device Gas Sensors Module For Home And Office Detects CO2 TVOC With Low Power Design
From R389,00
SONOFF SNZB-02D 2.5 inch LCD Smart Sensor Real-Time Monitoring Linkage
From R749,00
12V PC Fan Temperature Control PWM Speed Controller Module Alarm Buzzer Sensor with Alarm 2025
From R129,00
Wireless Door Open Sensor Chime 280M Range Door Alarm Window & Door Sensor Door Entry Chime Home Se
From R299,00
120dB Inductive Alarm of Human Body Wireless Touch Sensor Security Alarm Loud Door Knob Entry Alert Anti Theft
From R289,00
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor
From R499,00
SONOFF SNZB-02D 2.5 inch LCD Smart Sensor Real-Time Monitoring Linkage
From R599,00
Smart Home Zigbee Scene Wireless Switch ZG-101ZL
From R349,00
Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
From R119,00
ZigBee-Compatible Smart Alarm Sensor with Built-in 90DB Siren & Flashing Light for Tuya Smart Life Home Security
From R279,00
Infrared Sensor Switch Contactless No Touch Door Exit Button with Backlight compatible with Access Control
From R674,00
Masteelf 1PCS SW420 Motion Module Vibration Alarm Sensor Compatible for Arduino
From R159,00
Automatic Chicken Coop Door Light Sensing Door Poultry Coop Accessories
From R849,00
BERM Proximity Switch 5mm Induction Distance DC 3-Wire Inductive Sensor DC10-30V PS-05N
From R249,00
2025 JWL-Wireless Door Window Burglar Sensor Alarm 4 Modes Door Open Detectors Freezers Close Reminder Security Protection Alert
From R599,00
Infrared Beam Detector for Burglar Alarm Security System
From R259,00
Ewelink Zigbee Smart Window Door Sensor/temperature Sensor/human Motion Sensor Smart
From R329,00
Tuya Zigbee Smart Temperature And Humidity Sensor Battery Powered Zigbee Smart Home
From R349,00
Mc-38 Wired Door Window Sensor Wire Magnetic Switch Home Alarm System N.c Type
From R149,00
2025 ABO-20 IP55 20 Meter S-ingle Infrared Beam Snesors Alarm Automatic Door Garage Gate Brake Sliding Door Safety Infrared Detector Home Doors Window
From R129,00
For Cmucam5 Recognit Sensor For Pixy2 Cmucam5 Hd Camera Data Acquisit Recognit
From R2 949,00
Magnetic Contact Sensor for Door/Window, Wired Alarm Switch
From R724,00
Wire Door Magnetic Switches for Office Home Security Recessed Wire Window Door Contact Sensors Alarm Magnetic Switches White
From R269,00
High Precisions Sound Detection Sensors LM393 Module Low Voltages Operation 4-6V For Alarm Systems And Voice Controls Multicolor
From R199,00
Versatile Surface-mounted Door Magnet Sensor Effective Detection for Window & Door Intrusion Alarms Simple Installation Multicolor
From R209,00
Home Security Magnetic Sensor Door Window Sensor Detector Door Window Antitheft Alarm Surface-Mount Strong Concealments Multicolor
From R259,00
433 Wireless Door Sensor Detector For Home Window Cabinet Switch Status Monitoring And Anti-Theft Use With The Host
From R524,00