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Security System Sensors

Shop the best prices on 3 344 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Maikaisen, Ydcy and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to South Africa.

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1 409 - 1 440 of 3 200
2025 Smart Wireless PIR Sensor 110° Wide View Angle Remote Infrared Alarm for Factory Warehouse
From R279,00
2025 Solar Strobe Lamp With Ip65 Waterproof Motion Detector Led Solar Alarm With Remote Control, 129db Sound Security Siren
From R824,00
2025 Glass Break Detector, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm for Your Home, Office (2 Pieces)
From R309,00
2025 Wifi Smart Door Window Sensor Alarm Detector Security Alexa Google
From R139,00
2025 S200 Mini Camera Detector Multifunctional Anti Theft Pocket LED Security Alarm with Flash Light
From R499,00
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security P
From R349,00
Wireless Sensor Dolphinbarwiimote To Pc Usb Connect
From R1 799,00
Zigbee Wireless Door Window Sensor 4pcs Connection Smart Mini Door Sensor Works For Gateway Mi Home Homekit
From R4 399,00
2025 433mhz Door Window Alarm Sensor
From R674,00
24Sets Wireless Anti Theft Apartment Burglar Alert Door Alarm Window compatible with Home Security DIY Magnetic Sensor
From R849,00
Light Sensor T1 Brightness Sensor Smart Home Lighting Change Controlled for Home
From R349,00
HK-809 High Sensitivity GPS Magnetic Field Electromagnetic Wave Wireless Signal Detector(Black)
From R1 549,00
CC-309 Full Band Detector with LED Screen Display, Detection Frequency Range: 1MHz-6500MHz(Black)
From R874,00
3 Pack Perimeter Trip Alarm, 12 Gauge Camping Trip Wire Device,Early Warning Security System for Camping/Bear Deterrent
From R459,00
WiFi Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Alert Freezer Water Alarm US PlugAs Shown SZRH 2025
From R799,00
NEW Tuya Door Sensor Wifi Window Shatter Sensor Door Window Magnetic/shock Detector
From R599,00
Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
From R35,95
Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Security
From R419,00
PB-28 Hold Up Button / Emergency Button / Panic Button(White)
From R239,00
2026 2Pcs Tuya Zigbee Smart Siren Alarm Temperature Humidity Sensor Home Security with Strobe Alerts Works With TUYA Smart Hub
From R849,00
26-27 Wireless 4-in-1 Door Alarm for Freezer/Window, Adjustable 3-60s Timer & 108dB Security Sensor (2-Pack)
From R574,00
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install 26s
From R249,00
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
From R874,00
Infrared Sensor Switch Contactless No Touch Door Exit Button with Backlight compatible with Access Control
From R674,00
433MHz Wireless Door Window Magnet Sensor Detector For 99 Zones Alarm System
From R119,00
JWL-Wireless Door Window Burglar Sensor Alarm 4 Modes Door Open Detectors Freezers Close Reminder Security Protection Alert
From R674,00