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Security System Sensors

Shop the best prices on 2 434 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Woosien, Ebox and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to South Africa.

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1 - 32 of 2 434
JWL-Wireless Door Window Burglar Sensor Alarm 4 Modes Door Open Detectors Freezers Close Reminder Security Protection Alert
R749,00 Save R300,00 RRP: R1 049,00
DOBERMAN SE-0701 Oval Household Anti-theft Door and Window Magnetic Spring Sensor Super Loud Simple Alarm
R209,00
Advanced Anti-Wild Boar Alarm with Theft Deterrent Technology
R329,00 Save R395,00 RRP: R724,00
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Securi
R279,00 Save R345,00 RRP: R624,00
Refrigerator and Freezer Alarm for Door Left Open, Reminders After 60 Seconds or More by YuJia
R409,00 Save R440,00 RRP: R849,00
NC Type Wired Door Window Magnetic Security Alarm Contact Sensor Detector Reed Switch
R319,00 Save R230,00 RRP: R549,00
WIFI Smart Water Leak Sensor Phone APP Remote Monitoring UltraLow Power Consumption White WS20
R549,00 Save R650,00 RRP: R1 199,00
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
R899,00 Save R450,00 RRP: R1 349,00
Aubess Tuya Motion PIR Sensor Detector WIFI Movement Sensor Smart Life APP Wireless
R449,00 Save R100,00 RRP: R549,00
Aubess Tuya WiFi Smart Door Sensor Smart Home Door Open/Closed Detectors Window Sensor
R259,00 Save R60,00 RRP: R319,00
Tuya Zigbee 3.0 Smart Door Sensor Door Open Closed Detectors Security Protection
R329,00 Save R70,00 RRP: R399,00
White kkmoon 7 wired video door phone system visual intercom doorbell with 1*800x480 indoor monitor + 1*700tvl outdoor camera support unlock infrared
R3 499,00 Save R2 791,00 RRP: R6 290,00
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Securi
R289,00 Save R460,00 RRP: R749,00
2pcs Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door S Edition 0704
R319,00 Save R380,00 RRP: R699,00
Power Key Card Sensor For Hotel Energy Saving Simple Design 9x8.6cm 1Pcs
R269,00 Save R130,00 RRP: R399,00
Tuya WiFi Door Magnetic Sensor Remote Intelligent Linkage Doors Windows Switch Anti-alarm APP Reminder Alarm Tuya Door Magnetic Sensor
R309,00
Door Alarm Door Chime, Window Alarm Sensors for Home Security Kids Safety, Door Open Alarm Contact Theft for Child Safety/Home/Office/Apartment 1
R329,00 Save R90,00 RRP: R419,00
2025 Latest Model Automatic Leveling Sensor Kit Print Compensation Sensor Hot
R429,00 Save R170,00 RRP: R599,00
Sensor Bar Compatible With Wii, Replacement Wired Infrared Ray Sensor Bar
R389,00 Save R385,00 RRP: R774,00
PB-69W WIFI Smart Wireless Magnetic Door and Window Sensor
R249,00
Tuya WiFi Door Magnetic Sensor Remote Intelligent Linkage Doors Windows Switch Anti-alarm APP Reminder Alarm Tuya Door Magnetic Sensor
R309,00
WiFi smart door magnetic alarm field alarm sensor
R439,00 Save R310,00 RRP: R749,00
Home Security Timer with TV Simulator and Sensor, EU Plug
R359,00 Save R390,00 RRP: R749,00
Itead SONOFF DW2 WiFi Smart Door Window Sensor Door Open/Closed Detectors Cs
R2 799,00 Save R550,00 RRP: R3 349,00
Tuya Zigbee 3.0 Door Window Magnetic Sensor Smart Home Wireless Door Open Closed Detector
R2 249,00
Ultra-slim Round Door / Window Alert Detect Vibration Sensor Alarm for Home Alarms Security
R249,00
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
R359,00 Save R415,00 RRP: R774,00
Bluetooth Multifunction Gateway Smart Home Door and Window Sensor Socket Control Center
R799,00 Save R700,00 RRP: R1 499,00
Smart Wireless Sensing Waterproof Doorbell Security Kit for Home Yard with 1 Alarm 2 Sensor 110‑240V
R674,00 Save R775,00 RRP: R1 449,00
2pcs Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
R319,00 Save R455,00 RRP: R774,00
Door Window Open Alarm, Wireless Remote Control Magnetic Sensor
R169,00 Save R200,00 RRP: R369,00
Tuya WiFiZigBee Smart Door Window Sensor Smart Home Wireless Door Detector
R119,00 Save R60,00 RRP: R179,00