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Security System Sensors

Shop the best prices on 3 698 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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3 105 - 3 136 of 3 200
Magnetic Door Window Contact Sensor Alarm Wireds Metal Security Home Burglars Alarm NO NC Magnetic Switches Easy Install Multicolor
From R389,00
WiFi Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Alert Freezer Water Alarm US PlugAs Shown SZRH 2025
From R799,00
2025 S200 Mini Camera Detector Multifunctional Anti Theft Pocket LED Security Alarm with Flash Light
From R499,00
2025 Sensor Infrared Detection Photoelectric Sensing Switch Distance Security Alarm Parts DC5‑24V
From R339,00
NEO NAS-DS05W WiFi Door Sensor & Window Sensor
From R319,00
4-Pack Waterproof Power Relay for Garage Door, Heavy DutyThermoplastic
From R449,00
5PCS 25mm RFID Checkpoints Label Tag Guard Tour Patrol System
From R419,00
Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)
From R1 349,00
Wireless Door Open Sensor Chime 280m Range Door Alarm Window & Door Sensor Door Entry Chime Home Se 2025
From R379,00
Security Door Sensor & Wireless Door Chime, 433MHZ for Home and Office 2025
From R229,00
DC5V Infrared Beam Sensor Detector Alarm Photocell Photoelectric Switch Detect Distance 1 Meter Normal Open NO output
From R329,00
433MHz DC12V Wireless Remote Control Special for Glass Door Smart Lock Door Release Opener Transmitter Access Remote Key
From R339,00
Compatible Tuya ZigBee Smart Vibration Tilt Sensor Real Time Shock Alarm Security Protection
From R369,00
Adhesive Patches for Libre Libre Sensor Covers Waterproof & Sweatproof & Durable 50-piece/set Skin-Friendly for Sensor Blue
From R409,00
Wireless Door Magnetic Sensor 2.4GHz WiFi Real-time Alarm Intelligent Home Security Monitor
From R349,00
Jske 2 Pack Door Sensor 4 In 1 Wireless Freezer Window Alarm 3/15/30/60 Seconds
From R459,00
Surface Mount Wired Security Window Door Contact Sensor Alarm MC-31 Magnetic Contact Reed Switch White 5 Sets 20x Screws
From R289,00
Automated Gate Safe Infrared Detector Sensor for Swing Sliding Garage Gate Door Safety Infrared Beam Sensor Photocells Black
From R319,00
Tuya Zigbee Wifi Sensor 24ghz Detector Miave Mot Sensor Wireless Huma 2025
From R1 149,00
Sonoff DW2-WiFi Wireless Security Window Door Sensor Home Sercurity Alarm Work With eWeLink APP Support Sonoff Devices IFTTT 25-26
From R1 949,00
1-10pcs Tuya WiFi Door Sensor Window Sensor Smart Home Wireless Door Detector Smart Life APP Remote Control for Alexa Google Home 25-26
From R1 499,00
MC-31 Door Alarm Window Security Magnetic Door Switch Wired Magnetic Contact Screw-Terminal Reed Switch for Alarm 5Pairs Multicolor
From R319,00
1-10pcs Tuya WiFi Door Sensor Window Sensor Smart Home Wireless Door Detector Smart Life APP Remote Control for Alexa Google Home 25-26
From R624,00
Compactly Air Quality Sensors Module Gas Sensors Module with Fast Response Low Power Consumption for Intelligent Home
From R169,00
2026 Wired Alarm Garage Door Magnetic Contacts with Adjustable Bracket
From R179,00
Game Console Hand Dance Foot Switch Dance Machine Sensor Strip Dance Machine Foot Sensor Foot Sensing Strip Sensor Bar
From R574,00
2026 Tuya Zigbee 100DB Smart Sound And Light Alarm Two-in-one Sensor Battery / Usb Dual Power Intelligent Linkage For Smart Life
From R349,00
Wireds Door Sensor Magnetic Switches Home Anti-theft Alarm Home Door Window Entry Warning Switches Dustproof Waterproof Multicolor
From R389,00
Temperature sensor Supports Wi-Fi connection, compatible with Alexa 25-26
From R649,00
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install 26s
From R249,00
Waterproof 12V Infrared Photocell Sensor Automatic Gate Barrier Opener 25-26
From R269,00
Smart Home Zigbee Solar Rain Sensor Wireless App Control Real-Time Rain Detection for Garden Automat
From R459,00