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Security System Sensors

Shop the best prices on 3 809 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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2 945 - 2 976 of 3 200
12V PC Fan Temperature Control PWM Speed Controller Module Alarm Buzzer Sensor with Alarm Blue
From R209,00
Stainless Steel Float Switch for Tank Liquid Water Level Sensor Double Ball Float Switch for Tank Pool Flow Sensors
From R339,00
LQ-698 Tuya Smart Home Wireless Temperature And Humidity Detector Sensor, Need to be used with Gateway (TBD05620685)
From R469,00
Wireless door alarm for home security with window open sensor
From R649,00
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket
From R409,00
Zinc Alloy Housing Magnetic Reed Switch, Security Wired Rolling Door Contact Alarm System for Garage Shop, Normally Closed or Open Configuration
From R159,00
UTP 4 Channel Passive Video Balun Transceiver Metal 4 Channel Video Balun Receiver for CVI AHD Cameras CCTV
From R389,00
Light Smart Automatic Adjustment Wireless Connection WiFi Brightness Sensor Tuya for Living Room Bedroom
From R459,00
4 Pcs Tuya WiFi SOS Emergency Button Wireless One Key Call Help Home Elderly Children Security Protection B
From R974,00
Wireless Temperature And Humidity Sensor Detector Smart Home Sonoff SNZB-02P
From R449,00
NEO NAS-DS05B Zigbee Door Sensor & Window Sensor
From R379,00
Matter Thread Door/Window Sensor Compatible With Tuya Smart Home System
From R574,00
433MHz Wireless Low Power Door Sensor(White)
From R189,00
Tuya WiFi Sound And Light Door Magnetic Doors Windows Alarm Scene Linkage APP Reminder Sound And Light Door Magnetic Sensor
From R429,00
1 Pair(Transmitter And Receiver) Infrared Detector Automatic Door Light Sensor Burglar Alarm System
From R399,00
Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db
From R599,00
10W Magnetic Reed Switch Zinc Alloy Responsive NC Door Window Contact Sensor for Garage Warehouse Shop 100V f74
From R449,00
2026 Zinc Alloy Housing Magnetic Reed Switch, Security Wired Rolling Door Contact Alarm System for Garage Shop, Normally Closed or Open Configuration
From R159,00
2pcs Infrared Beam Detector Burglar Alarm Door Sensor
From R724,00
WiFi Window Detector Real Time Record Versatile Smart Linkage Wireless Security Alarm Door Open Contact Sensor for Home
From R279,00
Tuya Zigbee Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Smart Linkage Smart Life APP Length 40cm
From R599,00
Door Sensor Door Alarm for Kids Safety with 1Pair for Home Use White ABS Material
From R459,00
25-26 Glass Break Detector High Sensitivity Sdjustable Window Alarm Glass Break Sensor for Home Security
From R119,00
Wireless Door Opening Contact Sensor Alarm with Buzzer
From R574,00
Tuya Smart WiFi Door Sensor Window Sensor Door Magnetic Alarm Detector 2025
From R249,00
25-26 Adjustable Smart Infrared Sensor Photoelectric Switch For Trash Can - Detects Distance, Dc 5-24v
From R359,00
Wireless Door Window Alarm Sensors 120dB Loud Siren Touch Vibration Alerts Three Adjustable Mode Simple Setups Multicolor
From R329,00
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
From R429,00
10 Sets Magnetic Reed DC100V NC Recessed Wired Door Window Sensor Switch for Alarm System MR‑38
From R309,00
130dB Window Glass Break Vibration Sensor Alerts with Adjustable Sensitivity
From R399,00
Magnetic Door Window Contact Sensor Alarm Wired Metal Security Burglars Alarm
From R179,00
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
From R699,00