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Security System Sensors

Shop the best prices on 3 608 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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2 849 - 2 880 of 3 200
Replacement 4013251 Brake Sensor for Polaris - Real Time Monitoring
From R1 299,00
BERM Approach Switch Sensor Cylindrical 3‑Wire Industrial Power Control Equipment 10‑30VDC
From R199,00
Wifi Smart Diy House Security Alarm
From R549,00
Magnetic door contact switch, anti-theft sensor, universal, powerful, compatible with doors
From R259,00
Magnetic Reed Switch NC Contact Sensor, Zinc Alloy for Door Window Garage Warehouse Shop 100V
From R649,00
Infrared Sensor Photocell compatible with Gates Security Gate Motion Detector Beams Detector Garage Door Barrier Security Infrared Sensor
From R409,00
10-Pack NC Door Contact Sensors compatible with Window Cabinet Alarms
From R469,00
2 Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db Jske
From R549,00
Window alarm for home protection - 10 pack wireless magnetic door sensor
From R1 099,00
12v Waterproof Infrared Photocell Gate Door Ir Sensor Automatic Barrier Hence
From R309,00
10 Pack Window Alarm with Wireless Door Magnetic Sensor for Home Security System, Pool Door Alarm
From R399,00
PIR+Light Sensor+Temperature/Humidity+USB Human Presence Sensor Zigbee Low-Power Temperature/Humidity Light Sensor
From R399,00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
From R269,00
Adhesive Patches for Libre Libre Sensor Covers Waterproof & Sweatproof & Durable 50-piece/set Skin-Friendly for Sensor Blue
From R409,00
8pcs New Longer Door Window Wireless Burglar Alarm With Magnetic Sensor Home Safety Wireless Longer System Security Device-YH
From R269,00
Door Chime Door Ringer For Business Entry Wireless Motion Sensor Detector Security Alarm Chime Shop Store Home Front Door Entry
From R359,00
Magnetic Sensor Magnetic Switch Sensor Window Door Alarm Security Detector Wired Contact Magnetic Wide Gap for Home Garage-YuJia
From R169,00
Glass Break Detector, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm compatible with Your Home, Office (2 Pieces)
From R524,00
Door Alarm, Wireless Door Window Contact Sensor For Kids Safety 4 Pcs
From R339,00
Wireless Welcome Doorbell Entry Alarm W/Sensor Voice Prompter Antitheft for Home Store Hotel
From R1 799,00
Wireless Window Door Sensor, Magnetic Contact Switch, AC220V 2500W, Ideal for Extractor Hoods and Home Security EU Plug simple
From R259,00
Wifi Smart Window Door Gate Sensor Detector Smart Home Security Alarm System Smart Life Tuya App Remote Control simple
From R209,00
Smart Light Sensor Tuya Smart Home Zigbee Light Sensor Device App Controlled Brightness Detection Detector simple
From R299,00
Tuya WiFi Light Sensor Intelligent Home Illumination Sensor Linkage Control Brightness Sensor Illumination simple
From R369,00
Door Alarm Wireless Anti-theft Remote Control Door Window Alarms
From R259,00
Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home
From R874,00
Wireless Temperature And Humidity Sensor Detector Smart Home Sonoff SNZB-02P
From R674,00
Door Window Alarms, Adjustable Volume, Chime/alarm, Door Window Alarm Sensor For Home Security, Kid
From R574,00
2026 Suitable 5 Pcs -38 Wired Door Window Sensor Magnetic Switch
From R25,95
Wired Overhead Garage Door Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket, 2 Sets
From R419,00
Zigbee Smart Vibration and Tilt Sensor, Real-Time Alerts via App, Adjustable Sensitivity, 3-Pack for Home Security
From R699,00
10 Pack Window Alarm Wireless Door Magnetic Sensor Alarm For Home Security System, Pool Door Alarm 25-26
From R489,00