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Security System Sensors

Shop the best prices on 4 186 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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449 - 480 of 3 200
MC-31 Surface-Mounted NC Magnetic Door Contact Sensor Alarm Reed Switch 10 Set 25-26
From R1 299,00
AUBESS Tuya Smart WiFi Door Sensor Smart Door Open/Closed Detectors WiFi Window Sensor 25-26
From R774,00
2pcs Automatic Infrared Beam Detector Ir Alarm Sensor Door Light Sensor Burglar Alarm System 25-26s
From R824,00
Infrared Beam Detector Burglar Ir Alarms Sensor Alarm System 25-26
From R239,00
Refrigerator Door Alarm Open Alarm with Adjustable Voice Notifications Window Sensor, Voice Warning Door Lock Reminder for Garage Cellar 25-
From R209,00
Tuya WiFi Smart Door Sensor Wireless Magnetic Door Window Open Closed Detectors 25-26
From R149,00
25-26 Tuya Wifi Zigbee Door Sensor Tuya App Door Ow
From R139,00
Tuya Zigbee 2MQTT Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Detection Strip Smart Linkage
From R974,00
110-220V Wire Magnetic Switches compatible with Burglar Alarm System Magnetic Switches NC/NO Recessed Wire Window Door Switches
From R259,00
Ewelink Zigbee Mini Smart Switch For ,temperature Humidity Window Door Sensor Motion Snzb-02
From R339,00
O111ROM TLQ5MC1Z Square Proximity Switch DC 1030V 3 Wire 5MM NPN Inductive Proximity Switch Sensor
From R189,00
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More-2025-ss
From R189,00
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
Tuya Zigbee Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Smart Linkage Smart Life APP Length 80cm
From R1 449,00
Door And Window Anti-Theft Alarms, Door Sensors for Export
From R399,00
ZigBee 3.0 Smart Door Window Sensor, Battery Powered, Real-Time Alerts, Easy Installation, Compatible with Alexa Google Home, Home Security (1 Pack)
From R524,00
Recessed Magnetic Switches for Office Home Security Alarm System, NC/NO Wire Door Window, 110-220V, White
From R269,00
Active Infrared Beam Sensor for Gate Openers, Access Control Security Alarm System, Outdoor Long Range 49.2ft
From R359,00
Zigbee 3.0 Smart Contact Detector, Security Door Sensor, No Battery Replacement for 1 Year, Compatible with Zigbee Gateway (1 Pack)
From R25,95
Infrared sensor detector for automatic access control systems, garage infrared detector, made of metal and PVC, 1 set.
From R724,00
Window open alarm compatible with home security with wireless sensor (2 pack)
From R649,00
Tuya Door Magnetic Alarm, Anti-Theft Alarm
From R419,00
1 set Magnetic Door Sensor Alarm High-Security Door Window Alarm Plastic Suitable for Residential & Commercial Use
From R429,00
hard Door Window Alarm Sensor 125dB Sound DIY Protection Alarm System compatible with Home Dormitories Office Hotel intelligence
From R419,00
Tuya WiFi Light Sensor Smart Home Illumination Sensor APP Linkage Control Brightness Detector Illumi
From R799,00
2026 Suitable Tuya Smart Zigbee Temperature And Humidity Detector Sensor APP Real Time Monitoring LCD Screen Diaplay compatible with Google Smart Home
From R25,95
2026 Suitable Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door(1PCS)
From R25,95
2026 Suitable 2X Tuya Intelligent Pressure Sensor for ZigBee Detection Automation Scene Linkage 800mm
From R874,00
2026 Suitable Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home(
From R119,00
Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
From R209,00
Door And Window Anti-Theft Alarms, Door Sensors (For Export)
From R1 599,00
Waterproof Dual-Beam Photoelectric IR Detector - Outdoor Infrared Barrier Sensor with Lens Indicato
From R649,00