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Security System Sensors

Shop the best prices on 3 588 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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289 - 320 of 3 200
Zigbee Door Sensor Wireless Magnetic Window Open Closed Alarm Detector Works Zigbee2MQTT for Need Gateway
From R129,00
6X ZigBee 3.0 Smart Temperature and Humidity Sensor, Battery Powered, Real-Time Monitoring for Home Security
From R824,00
15 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch compatible with Home Alarm System,When Sensor Together,Normally Closed Nc
From R249,00
Home & Garden > Business & Home Security > Security System Sensors-hy
From R309,00
Brake Wheel Speed Sensor 4013251 Quick Response Real Time Monitoring Precise Adjustment Replacement for Polaris
From R1 499,00
Fake TV Simulator with AC Adaptor, Anti-Burglar and Theft Deterrent Home Security and Sensor, EU Plug
From R359,00
Intercom Doorbell System Wireless 15 Ringtone 3 Volume 2 Way Voice Doorbell for Home Apartment
From R1 149,00
PIR+Light Sensor+Temperature/Humidity+USB Human Presence Sensor Zigbee Low-Power Temperature/Humidity Light Sensor
From R379,00
Intelligent sensor for ozone counter and air quality analysis
From R2 349,00
Magnetic Sensor Home Door Window Entry Warning Alarm Switch
From R32,95
,4vwin Fake Tv Simulator With Ac Adaptor Anti-burglar And Theft Deterrent Home Security Timer And Sensor (5v British Standard Plug Type).
From R239,00
1pack Smart Door Sensor Wifi, Wireless Door Window Detector Alarm, Smart Linkage Window Door Contac
From R109,00
Active Infrared Beam Sensor for Gate Openers, Anti-Theft Access Control Security Alarm System
From R359,00
25-26 Tuya Zigbee Indoor Sensor - Real-Time Temperature & Humidity Tracker
From R1 049,00
Tuya Zigbee Smart Vibration sensor Tilt detector Home security protection Smart Life App Realtime monitoring alarm 2025
From R1 899,00
25-26 Infrared Photocell 12V Waterproof Sensor for Automatic Gate Door System
From R269,00
25-26 2025 Latest Model Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home
From R899,00
Zigbee 3.0 Smart Contact Sensor, Door Window Open/Close Detector, Home Security Alarm, 4 Pack
From R339,00
Zinc Alloy Housing Magnetic Reed Switch, Security Wired Rolling Door Contact for Garage Shop, Normally Closed or Open
From R119,00
100V 10W Zinc Alloy Magnetic Reed Switch NC Door Window Contact Sensor for Garage Warehouse Shop in Europe
From R229,00
(New) 433MHz Wireless Low Power Door Sensor(White)
From R199,00
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC with Adjustable Bracket
From R239,00
DOBERMAN SE-0137 4 in 1 Household Anti-theft Door and Window Magnetic Spring Sensor Super Loud Simple Alarm Set
From R499,00
(New) DY-JL100A Wireless Shutter Door Intelligent Door Magnetic Detector
From R399,00
2.4GHz Wireless TTLOCK Door Sensor
From R469,00
Tuya Smart ZigBee Sensor Smart Temperature Humidity Detector RSH-ZigBee-HS03
From R389,00
PA-461 Wired Passive Infrared Curtain PIR Motion Detector Sensor Alarm(White)
From R139,00
REACHFAR V23 4G Internet Door Sensor Alarm Home Door Window Sensor Alarm
From R949,00
2X Light Sensor DC 5V 12V USB Wire Night Auto-on Light Sensor Cable compatible with Home Security and Lighting
From R259,00
Human Presence Sensor Millimeter Wave Radar Detection Built-in Illuminance Sensor
From R499,00
Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)
From R949,00
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L BracketEdition 0701
From R349,00