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Security System Sensors

Shop the best prices on 4 172 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.

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3 073 - 3 104 of 3 200
[New] OULIA 220V Wireless Sensor Door Chime Electro Guard Watch, US Plug
From R524,00
[New] REACHFAR V23 4G Internet Door Sensor Alarm Home Door Window Sensor Alarm
From R1 149,00
[New] NEO NAS-AB02B ZigBee USB Siren Alarm Sensor
From R549,00
RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Recessed Switch White - (6 Sets)
From R169,00
Tuya ZigBee Smart Door Sensor Door Open/Closed Wireless Detector Tamper Alarm Security System for Work with -LL
From R319,00
LD6002C 60G Millimeter Wave Radar Sensor Fmcw Non-Contact Sensor compatible with Fall Detection
From R449,00
Infrared Beam Detector Burglar Ir Alarms Sensor Alarm System -LL
From R329,00
Magnetic Door And Window Alarms Wireless Security Sensors System For Child Safety & Burglar Prevention Easy Installation Multicolor
From R299,00
2 Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60s Wireless Fridge Alarm, 4-in-1 Door Sensor Doorbell, Loud 108dB
From R599,00
5X Wireless Time Delay Door Opening Sensor Alarm for Door & Window Home Security
From R824,00
Smart WiFi Door Window Vibration Sensor for Home Security Alerts, Tuya Compatible
From R1 049,00
1/4 Inch Ring Alarm Magnet Riser, 10 Pack Mount for Any Doorway, Window, Entryway - Ring Sensor/Magnet Not Included
From R849,00
100m Sensor Alarm Dual Beam Photoelectric Infrared Detector for Home Security, Black
From R724,00
Compact Vibration Sensor Alarm 125dB Wireless Security Sensor for Door & Window Protection, Ultra Thin White
From R359,00
Smart Mailbox Alert, Instant Updates, Enhanced Home Security
From R624,00
Human Body Infrared Motion Detection Sensor Wired Network Anti Theft Infrared Detection Alarm 9V16V
From R179,00
Wired Door Sensor Magnetic Switch Home Door Window Entry Warning Switch Home Anti-theft Alarm Dustproof Waterproof Multicolor
From R349,00
Surface Mount Wired Security Window Door Contact Sensor Alarm MC-31 Magnetic Contact Reed Switch White 5 Sets 20x Screws
From R289,00
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket
From R239,00
TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart Home 1M
From R189,00
5 Pcs -38 Wired Door Window Sensor Magnetic Switch
From R129,00
2X Tuya Intelligent Pressure Sensor for ZigBee Detection Automation Scene Linkage 800mm
From R1 249,00
2026 Suitable 2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket
From R99,00
TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart Home 1M
From R239,00
2026 Suitable 5 Pcs -38 Wired Door Window Sensor Magnetic Switch
From R24,95
Tuya WiFi Smart Vibration Sensor Motion Detection Real-Time Remote Monitor Alarm for Home Window Dra
From R439,00
Safety Light Curtain Infrared Light Screen Sensor Safety Grating Variable Frequency with Alarm 8?33V DC 10m / 32.81ft
From R1 199,00
LD2416 Radar Module Smart Home Stationary Detection Module 24G Human Presence Sensing APP
From R409,00
5X White Door Window Contacts Magnetic Reed Switch Sensor
From R219,00
15 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch compatible with Home Alarm System,When Sensor Together,Normally Closed Nc
From R549,00
2pc Window Door Alarm,110dB Wireless Anti-theft Magnetic Sensor
From R309,00
10pcs Magnetic Reed Switch Door Window Security Alarm System Normally NC NO Contact Switches compatible with Enhanced Home Safety B
From R319,00