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Security System Sensors

Shop the best prices on 2 857 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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2 337 - 2 368 of 2 857
Bluetooth Multifunction Gateway Smart Home Door and Window Sensor Socket Control Center
R674,00
(New) C100 125dB Vibration Sensor Alarm Door and Window Alarm Home Personal Anti-theft Alarm(White)
R369,00
(New) Magnetic Sensor Alarm Door Window Security System, RL-9805
R219,00
Door And Window Alarm, Wireless Door And Window Detectors With Remote Control And Batteries, Anti-intrusion Anti-theft Magnetic Sensor For Home And Ki
R349,00
8pcs New Longer Door Window Wireless Burglar Alarm With Magnetic Sensor Home Safety Wireless Longer System Security Device
R249,00 Save R300,00 RRP: R549,00
120dB Individual Vibration Sensor Theft Prevention Portable Window Door Security Alarm for Bags Luggage Red
R239,00 Save R285,00 RRP: R524,00
Anti-Thief Wireless Door Alarm Abnormal Door Opening Immediate Alarm_c*
R129,00 Save R270,00 RRP: R399,00
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
R924,00 Save R425,00 RRP: R1 349,00
[New] DY-JL100A Wireless Shutter Door Intelligent Door Magnetic Detector
R459,00
433MHZ Smart Home WiFi Door Sensor Alarm Window Open Closed Detectors Magnetic Switch
R309,00 Save R60,00 RRP: R369,00
2pairs Smart Door Sensor, Wifi Window Door Sensor Alarm, Contact Sensor For Home Security, Smart Ho
R209,00 Save R565,00 RRP: R774,00
Door and Window Anti-Theft Alarms, Door Sensors, Export Version
R2 099,00 Save R1 150,00 RRP: R3 249,00
Fake TV Simulator with AC Adaptor for Home Security and Anti-Burglar Deterrent, EU Plug
R199,00 Save R400,00 RRP: R599,00
Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home
R799,00 Save R650,00 RRP: R1 449,00
2025,4vwin Fake Tv Simulator With Ac Adaptor Anti-burglar And Theft Deterrent Home Security Timer And Sensor (5v British Standard Plug Type).-HL
R339,00 Save R60,00 RRP: R399,00
2025,4vwin Fake Tv Simulator With Ac Adaptor Anti-burglar And Theft Deterrent Home Security Timer And Sensor (5v British Standard Plug Type)._Good qua
R369,00 Save R70,00 RRP: R439,00
Fake TV Simulator with AC Adaptor, Anti-Burglar Home Security Device, EU Plug
R199,00 Save R400,00 RRP: R599,00
Brand New 3 In 1 Bedwetting Alarm With Sensor Cable, Suitable For Night Enuresis
R369,00 Save R180,00 RRP: R549,00
Remote Control 100dB Sound Alarm Door Window Sensorings Indoor Security Sensorings Simple to Operate Suitable for Home Security
R549,00
Magnetic Wireless Door And Window Open Detector Alarms Contact Sensors For Comprehensive Home Security Easy Installation
R549,00 Save R50,00 RRP: R599,00
Outdoor Wired Active Photoelectric Single Beam Infrared Sensor Barrier Detector for Gate Door Window 12V Accessories Black
R379,00
White kkmoon 7 wired video door phone system visual intercom doorbell with 1*800x480 indoor monitor + 1*700tvl outdoor camera support unlock infrared
R3 349,00 Save R2 641,00 RRP: R5 990,00
Door Window Magnetic Sensor Anti-entry Security Alarm
R229,00
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
R459,00
Adhesive Patches for Libre Libre Sensor Covers Waterproof & Sweatproof & Durable 50-piece/set Skin-Friendly for Sensor Blue
R439,00
Magnetic Door Window Contact Sensor Alarm Wired-Security Home Burglars Alarm NO/NC Magnetic Switchs Easy to Install Multicolor
R259,00
Solar Powered Wireless Independent Infrared Motion Detector Strobe Siren 120dB Alarm Waterproof PIR Sensor
R489,00 Save R610,00 RRP: R1 099,00
Wireless Temperature Humidity Alarm with GSM 3G 4G Network and Sensor Calibration
R2 999,00
Mini Stainless Steel Float Switch Tank Liquid Water Level Sensor Double Ball Float Switch Tank Pool Flow Sensors
R279,00 Save R1 420,00 RRP: R1 699,00
Anti-Thief Wireless Door Alarm Abnormal Door Opening Immediate Alarm_i*
R129,00 Save R270,00 RRP: R399,00
Wireless Door and Window Sensor - Smart Security Alarm with Remote Monitoring, Easy Install
R499,00
NC Type Wired Door Window Magnetic Security Alarm Contact Sensor Detector Reed Switch
R119,00 Save R140,00 RRP: R259,00