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Security System Sensors

Shop the best prices on 4 051 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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1 633 - 1 664 of 3 200
[New] DOBERMAN SE-0106 Ultra-slim Round Door / Window Alert Detect Vibration Sensor Alarm for Home Alarms Security
From R359,00
[New] DY-JL100A Wireless Shutter Door Intelligent Door Magnetic Detector
From R419,00
[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
Magnetic Door And Window Alarms Wireless Security Sensors System For Child Safety & Burglar Prevention Easy Installation Multicolor
From R309,00
RH-PD6-I 4.3 inch HD Screen Motion Detection Smart WiFi Video Doorbell
From R1 499,00
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
Door Alarm When Door Opens, Wireless 110dB Anti-Theft with Remote, Door Bells Chimes, Magnetic Alarms for Door, Window
From R649,00
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
5PCS 25mm RFID Checkpoints Label Tag Guard Tour Patrol System
From R179,00
Surface Mount Wired Security Window Door Contact Sensor Alarm MC-31 Magnetic Contact Reed Switch White 5 Sets 20x Screws
From R289,00
3X Tuya Zigbee Smart Vibration Sensor Tilt Detector Home Security Protection Smart Life App Real-Tim
From R449,00
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 R25,95
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
Freezer Door Alarm When Left Open, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-in-1 Door Sensor Chime Door Open
From R209,00
Magnetic Door Window Contact Sensor, NC/NO Switch
From R149,00
820CB Garage Door Sensor Replacement Kit for G801CB-P/801CB/041-0136
From R259,00
Door Handle Sensor Alarm, for Export
From R479,00