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Security System Sensors

Shop the best prices on 3 785 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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65 - 96 of 3 200
Door And Window Anti-Theft Alarms, Door Sensors for Export
From R409,00
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
From R799,00
2025 Sensor Infrared Detection Photoelectric Sensing Switch Distance Security Alarm Parts DC5‑24V
From R339,00
Freezer Door Alarm When Left Open, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-in-1 Door Sensor Chime Door Open
From R239,00
2025 4pcs Door and Window Alarm Magnetic Wireless Sensor for Home Security System Child Safety - Anti-Intrusion Anti-Theft Burglary Detectors 120dB Si
From R499,00
1/2pcs Wireless Door & Window Magnetic Alarm Sensor Home Security Safety Anti-theft Remote Control
From R799,00
1/2/4pcs Magnetic Wireless Loud Burglar Intruder Door Window Home Security Safety Sensor Alarm
From R379,00
Magnetic Door Window Contact Sensor - NO/NC Magnetic Switch, Easy to Install
From R179,00
M-809 Magnetic Wireless Door Sensor Burglar Alarm Detector For Home Security 2025 2025
From R419,00
Intelligent WIFI Door Window Magnetic Sensor RealTime Alarm for Google Play for TUYA 2025
From R339,00
Door Window Alarm,door Alarms For Kids Safety, Window Pool Alarms For Home
From R749,00
2pcs Tuya Wifi Smart Door Sensor Smart Home Security Protection Smart Life Control Smart Life APP Door Open Closed Detectors 2025
From R359,00
26-27 Automatic Infrared Beam Detector 2Pcs for Door Light Sensor Alarm System
From R1 499,00
Glass Break Detector High Sensitivity Sdjustable Window Alarm Glass Break Sensor for Home Security
From R129,00
Car Climate Sensor 5QJ907643 Suitable for Enhances Air Quality Monitoring & Comfort Commuters And Long Distance Traveler
From R459,00
Magnetic Door Window Contact Sensor Alarm Wireds Metal Security Home Burglars Alarm NO NC Magnetic Switches Easy Install
From R359,00
WIFI Door Sensor Door Window Security Alarm Sensor Magnetic Switch Wireless Detector Window Door Sensor Detector Durable White
From R549,00
Wireless Electric Doorbell Kit With 1 Receiver And 1 Pir Motion Detector Sensor Alarm Visitor Alarm With Music 2025
From R479,00
DC5V Point Laser Detector Sensor Alarm Normal Open Focusable Detect Distance Max 10m
From R329,00
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
Wireless Door Alarm With Remote Windows Open Alarmshome Security Sensor Pool Alarm For Kids Safety Sliding (2 Pack)
From R599,00
Tuya Zigbee 3.0 Smart Door Sensor Door Open Closed Detectors Security Protection 26s
From R259,00
25-26 Magnetic Sensor Switch - Wired For Home Garage Alarm Monitoring
From R229,00
2026 Tuya Smart Wifi / ZigBee Temperature Humidity Sensor Monitor for Alexa Google
From R119,00
2025 1/2/3pcs Tuya WiFi Smart Door Sensor Door Open Closed Detectors Smart Home Security Protection Alarm System Smart Life APP Control
From R189,00
2025 For Smart Mi Home Still Human Presence Sensor Micro-Motion Sensitive Light Sensing Wide Angle Detectable Type-C Cable
From R1 149,00
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