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Security System Sensors

Shop the best prices on 3 308 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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577 - 608 of 3 200
Essential Freezer Alarm: Wireless Thermometer with Industrial-Grade Chip, Multi-Sensor System, and Long Battery Life for Reliable Monitoring in
R774,00 Save R225,00 RRP: R999,00
433MHZ Smart Home WiFi Door Sensor Alarm Window Open Closed Detectors Magnetic Switch
R309,00 Save R60,00 RRP: R369,00
Fake TV Simulator with AC Adaptor for Anti-burglar and Theft Deterrent Home Security - Timer and Sensor (5V British Standard Plug Type)-Good Ydcy
R129,00 Save R140,00 RRP: R269,00
Multifunction Security Beam 20m Reach Easy to Install Single Beam Detectors Simple Installation for Office & Gate Protections Multicolor
R379,00
Smart WiFi sensor for home monitoring temperature and humidity
R169,00 Save R555,00 RRP: R724,00
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher,supermarket Buckle Remover Unbutton Magnetic Buckle Nail Remover Needle Remover Unlock
R429,00 Save R220,00 RRP: R649,00
Door Chime Door Ringer For Business Entry Wireless Motion Sensor Detector Security Alarm Chime Shop Store Home Front Door Entry
R379,00 Save R495,00 RRP: R874,00
Tuya WiFi / ZigBee Door Window Sensor Smart Home Wireless Door Open / Closed Detector
R289,00 Save R240,00 RRP: R529,00
Tuya ZigBee Smart Door Window Open/closed Detector Sensor Smart Home Security Alarm
R389,00 Save R260,00 RRP: R649,00
Tilt Sensor Module Angle Relay 45 90 Degree Alarm Trigger Protection Board 5V SW‑520
R179,00 Save R210,00 RRP: R389,00
NC Type Wired Door Window Magnetic Security Alarm Contact Sensor Detector Reed Switch
R119,00 Save R140,00 RRP: R259,00
Tuya Wifi Temperature Humidity Sensor Support Alexa Google Smart Life App Indoor
R599,00 Save R750,00 RRP: R1 349,00
Replacement 4013251 Brake Sensor for Polaris - Real Time Monitoring
R1 349,00 Save R1 000,00 RRP: R2 349,00
2 Pack Door Security Alarm, Wireless Freezer Sensor with Loud Doorbell
R209,00 Save R490,00 RRP: R699,00
Automatic Door Safety Sensor Photoelectric Beam for Sliding & Swing Doors - Reliable Photocells
R899,00 Save R450,00 RRP: R1 349,00
10W Magnetic Reed Switch Zinc Alloy Responsive NC Door Window Contact Sensor for Garage Warehouse Shop 100V
R229,00 Save R470,00 RRP: R699,00
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
R209,00 Save R440,00 RRP: R649,00
Security alarm for pool doors - 10 piece wireless magnetic sensor for windows
R339,00 Save R170,00 RRP: R509,00
Infrared beam detector for gate security - Reliable burglar alarm with IR sensor
R799,00 Save R400,00 RRP: R1 199,00
Magnetic Sensor Magnetic Switch Sensor Window Door Alarm Security Detector Wired Contact Magnetic Wide Gap for Home Garage-YuJia
R169,00 Save R130,00 RRP: R299,00
MC-38 Wired Door Window Sensor Wire Magnetic Switch Home Alarm System N.C Type Multicolor
R179,00
Waterproof Active Photoelectric Single Beam Infrared Photocells Sensor Barrier Detector for Gate Door Window Black
R369,00
Utp 4 Channel Passive Video Balun Transceiver
R319,00
Tuya ZigBee Wireless Smart Door Sensor Smart Home Door Window Open/closed Magnetic
R389,00 Save R260,00 RRP: R649,00
Tuya Zigbee 3.0 Smart Door Sensor Door Open / Closed Detectors Security
R289,00 Save R50,00 RRP: R339,00
Tuya Smart Zigbee Solar Light and Rain Sensor Alarm Real-Time Notification Light Sensing Rain Detect
R749,00 Save R600,00 RRP: R1 349,00
Hidden Cameras Detectors AntiSpies BugsListeningDevice / Trackers Detectors BugsSweepers RF WirelessSignalScanners Multicolor
R599,00
Early Warning Security Device for Camping Perimeter with 4X Trip Alarm
R1 649,00 Save R900,00 RRP: R2 549,00
Magnetic Contact Sensor for Door Window Alarm Home Security
R774,00 Save R725,00 RRP: R1 499,00
Automatic Door Safety Sensor Photoelectric Beam for Sliding & Swing Doors - Reliable Photocells
R489,00 Save R610,00 RRP: R1 099,00
Fake TV Simulator with AC Adaptor for Anti-burglar and Theft Deterrent Home Security - Timer and Sensor (5V British Standard Plug Type)
R209,00 Save R465,00 RRP: R674,00
120dB Ultra-Slim Vibration Alarm Sensor for Home Security, Window, Door, Bike
R249,00 Save R425,00 RRP: R674,00