Filters

Security System Sensors

Shop the best prices on 3 851 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Maikaisen and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to South Africa.

Filters
1 121 - 1 152 of 3 200
Home Security Magnetic Sensor Door Window Anti-theft Alarm Surface Mount
From R199,00
25-26 Fridge Alarm with Open Door Alert Adjustable Voice Warnings for Home Business
From R209,00
2026 Door Single Beam Infrared Beam Alarm Waterproof High Sensitivity Infrared Beam Sensors for Schools Homes Black
From R239,00
26-27 AUBESS Tuya Door Sensor ZigBee Door Window Opening Detector Smart Home
From R169,00
WiFi Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Alert Freezer Water Alarm EU Plug 26s
From R1 299,00
For Smart Wifi Door And Window Alarm Sensor Remote Antitheft Alarm
From R724,00
Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
From R149,00
Door Infrared Sensor Switch Touch Free NO NC COM compatible with Access Control Systems Gate 12V 86x86mm
From R429,00
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alar
From R419,00
Tuya Wifi Wireless Smart Door Window Sensor System Cell Phone Monitoring Safe Burglar Alarm for Home Door Window 25-26s
From R419,00
2026 2Pcs IR Beam Detector Burglar Alarm System with Light Sensor for Doors
From R824,00
26-27 Automatic Infrared Beam Detector 2Pcs for Door Light Sensor Alarm System
From R774,00
Wireless Door and Window Alarm Burglar Alarm Anti-theft Ho Sensor T8I8-
From R169,00
10 Pack Wireless Door Window Alarm, Magnetic Burglar Alert Sensor with Batteries, Loud Door Alarms for Kids Safety, DIY for Home Security, Office Pro unbrand
From R94,00
For Tuya WiFi Door Sensor Window Sensor Door Magnetic Alarm Detector 2025
From R129,00
12V Waterproof IR Photocell Sensor for Automatic Gate Door Barrier System 2025
From R279,00
Glass Break Detector, Window Alarm With 125db Alarm, Glass Vibration Sensor Alarm For Your Home, Office (2 Pieces) 2025
From R419,00
Smart Home Zigbee Scene Wireless Switch ZG-101ZL
From R339,00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets) Edition 1031
From R119,00
Tuya Zigbee Smart Door Magnet Door And Window Sensor Rechargeable Wireless Smart Door And Window Se 25-26s
From R649,00
For Magnetic Door Switch Rc33 Nc Recessed Wired Sensor Alarm 10 25-26s
From R924,00
Vibration/Noise Electronic Sensors Paranormal Devices For SPIRIT For Vibes RGB Pickup Light Sound Pickup Lamp
From R359,00
Wired-Magnetic Door Window Contact Sensor Waterproof Door Window Sensors Detector compatible with Home Security Alarm System Multicolor
From R139,00
Wireless Door/window Sensor Enable Smart Linkage Between Wifi Devices For Via Ewelink App,10pcs GreenZech
From R2 349,00
Wireless Door And Window Sensor Contact Door And Window Magnetic Detector, 433mhz GreenZech
From R469,00
Us Wall Switch 1/2/3 Gang Us 908.4mhz Z Wave Wireless Home Automation Remote Control Touch Sensitive Wall Switch GreenZech
From R1 099,00
Adhesive Patches for Libre Libre Sensor Covers Waterproof & Sweatproof & Durable 50-piece/set Skin-Friendly for Sensor Blue
From R409,00
Tuya Smart WiFi Door Sensor Smart Home Open Close Detector Smartlife App Control Notification Compatible with Alexa Google Home
From R429,00
Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
From R119,00
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
From R509,00
Portable door alarm with magnetic sensor for apartments
From R774,00
Recessed Magnetic Switch NC DC100V 10W Flame Retardant ABS Shell Reed Switch for Door Window Alarm System Compatible with Access Control 10 Sets
From R329,00