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Security System Sensors

Shop the best prices on 3 824 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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705 - 736 of 3 200
2026 100m Ir Alarm Sensor, Digital Pulse Infrared Sensor Dual Beam Infrared Alarm, Infrared Invisible Sen
From R4 499,00
Tuya ZigBee/WiFi Temperature Humidity Sensor Home Connected Thermometer Compatible With Smart Life Alexa Google Assistant
From R379,00
Tuya Zigbee 3.0 Door Window Magnetic Sensor Smart Home Wireless Door Open Closed
From R1 899,00
1/ 2/3x DOBERMAN SECURITY 100dB Wireless Door & Window Alarm Vibration Alert Sensor
From R469,00
Wireless Infrared Gate Beam Sensor Anti Theft Alarm IP55 Waterproof for Station Automatic Door 25-26
From R724,00
10 Pack Window Alarm with Wireless Door Magnetic Sensor for Home Security System, Pool Door Alarm
From R1 199,00
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm
From R479,00
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
From R874,00
WiFi Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Alert Freezer Water Alarm US PlugAs Shown SZRH 2025
From R824,00
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alarm
From R749,00
1pc Tuya Zigbee Smart Home Wireless Door And Window Contact Door Sensor App Control Present
From R369,00
Door and Window Anti-Theft Alarm Door and Window Alarm Window Anti-Theft Alarm Door Magnetic Alarm Glass Switch js
From R309,00
Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home
From R574,00
Infrared Beam Detector Burglar Ir Alarms Sensor Alarm System 26s
From R249,00
Self-Adhesive Wireless Magnetic Sensor Burglar Door Window Entry Alarm 90 Db 25-26s
From R1 249,00
1pcs 20m Latest Waterproof Active Photoelectric Single-beam Infrared Sensor Obstacle Detector Anti- 2025
From R74,00
5 Pcs -38 Wired Door Window Sensor Magnetic Switch
From R209,00
Smart Zigbee Vibration Motion Sensor App Control Security Protection Motion Shock Alarm ZG-103ZL
From R369,00
Automatic Door Safety Sensor Photoelectric Beam for Sliding & Swing Doors - Reliable Photocells
From R419,00
Door Window Sensor Home Independent Personal Wireless Security Burglar Alarm Bell For Home New
From R189,00
PB-69W WIFI Smart Wireless Magnetic Door and Window Sensor
From R309,00
Tuya Wifi Solar Light Sensor Outdoor Brightness Detector with Real Time compatible with Monitoring and Managing Brightness Levels
From R999,00
NEO NAS-DS07W WiFi Door Sensor & Window Sensor
From R399,00
433MHz Wireless Low Power Door Sensor(White)
From R189,00
2 In 1 Smart Zigbee Door Window Sensor, Compatible With Home Assistant ZG-102Z
From R319,00
Kaisi TX1 IMX678 Sensor 55MP 4K Ultra HD Industry Microscope Camera
From R3 199,00
Zigbee 3.0 Smart Contact Sensor, Moisture-Resistant Wireless Door Window Detector with Real-Time Alerts, Compatible with Zigbee Gateway, 4 Pack
From R449,00
Door Sensor 1Pair Window Alarm for Home Security Monitoring
From R349,00
(New) NEO NAS-DS05B Zigbee Door Sensor & Window Sensor
From R429,00
Tuya Intelligent Pressure Sensorcompatible with ZigBee Detection Automation Scene Linkage 400mm
From R874,00
PB-67R Intelligent Wireless Door Window Sensor with Emergency Button
From R149,00
Home Security Wireless Remote Control Door Window Siren Magnetic Sensor Alarm Warning, 1 Remote Controller + 1 Magnetic Sensors
From R239,00