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Security System Sensors

Shop the best prices on 3 677 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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1 921 - 1 952 of 3 200
Magnetic Door Window Contact Sensor Switch, Easy Installation NO/NC
From R139,00
Pair Universal Infrared Photocells For Automatic Outdoor Sensor For Garage Gate 12v-24v Ac Dc
From R749,00
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
Wireless Door Window Magnetic Alarm, 125dB Loud Siren, Home Security Anti-Theft Sensor for Open/Close Detection, Hotel, Restaurant
From R359,00
Type B 2Pcs Infrared Beam Sensor Detector Alarm Photocell Photoelectric Switch DC 12-24V Light 25-26
From R209,00
Wifi Smart Door Sensor Window Door Open Closed Detectors Smart Home
From R259,00
2025 Zigbee Window Door Open Alarm Real Time Remote Control Magnetic Door Sensor
From R269,00
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alar
From R459,00
10W Magnetic Reed Switch Zinc Alloy Responsive NC Door Window Contact Sensor for Garage Warehouse Shop 100V
From R259,00
315MHz/433Mhz Anti-Theft Drawer Detector Vibration Alarm Wireless Vibration Door Sensors Alarm Detector for Security Multicolor
From R299,00
2Pcs Single Infrared Beam Sensor IP55 Protection Automatic Infrared Photocell Sensor Alarm for Gate Opener
From R439,00
Rodent Repellent Ultrasonic Plug-in Mice Repellent Electronic Deterrent Devices Rat Control For Home Indoor Woosien
From R774,00
Door Window Alarm, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-theft Alarm Home Alarm Woosien
From R359,00
Zigbee Smart Vibration Sensor,Real Time Monitoring,Door Window Vibration Detection Siren for Home,App Remote Control
From R279,00
Waterprof Ip55 Automatic Gate Safety Sensors And Door Safety Infrared Photocells Sliding Swing Garage Door Gate Opener
From R549,00
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More
From R549,00
Wi-fi Wireless Door/window Sensor No Gateway Required Support To Check History Record On App GreenZech
From R349,00
Door Window Sensor Compatible With Rf Bridge For Smart Home Alarm Security,433mhz GreenZech
From R249,00
Lianshi Power Failure Alarm Power Off Alarm 220v Power Off Alarm
From R339,00
Wireless Door Sensor Alarm with Magnetic Induction for Home Security and Access Control
From R524,00
Improved Shock Activated Security Device Loud 125dB Warning Sound Quick Adhesive Installation Anti Tamper Alarm White
From R359,00
Personal Security Window & Door Alarm Bell Wireless Sensor Door Window Burglar Alarm Magnetic Sensor Door Alarm Set
From R189,00
Door Open Detection Alarm Door & Window Sensor Simple Use Door Sensor Plastic Door Sensor Protect Home Improvement
From R399,00
12V PC CPU Fan Temperature Control PWM Speed Controller Module Alarm Buzzer Sensor with Alarm Blue
From R199,00
For Tuya Smart Door Window Alarm Sensor Door Magnetic Password Disarm
From R749,00
5 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch For Home Alarm System,When Sensor Together,Normally Closed Nc
From R419,00
Sensor Infrared Safety Beam Photocell Detector DC/AC 12~24V for Garage Gate Door
From R724,00
2X Light Sensor T1 Brightness Sensor Smart Home Lighting Change Controlled for Home
From R599,00
LAN563G-HS10-2 Household Intelligent Network Remote Temperature Monitoring System
From R1 599,00
Infrared Beam Detector Burglar Ir Alarms Sensor Alarms System
From R399,00
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC with Adjustable Bracket
From R469,00