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Security System Sensors

Shop the best prices on 11,020 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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2,881 - 2,912 of 11,020
2025 Anti Spy RF Detector Bug Detector, Camera Finder Scanner, GPS Tracker Detector, Find and Locate Eavesdropping Device Auto Scan 4-in-1 Detector
$239.00 Save $230.00 RRP: $469.00
Door And Window Alarm, Wireless Door And Window Detectors With Remote Control And Batteries, Anti-theft Anti-intrusion Magnetic Sensor For Home And Ki
$79.00 Save $80.00 RRP: $159.00
Automobile sensor explosion vibration sensor 89615-30020 89615-12020 94850211~00581
$74.00
MC-31 Door Alarm Window Security Magnetic Door Switch Wired Magnetic Contact Screw-Terminal Reed Switch for Alarm 5Pairs
$35.95
4in Fake Tv Simulator With Ac Adaptor Anti-burglar And Theft Deterrent Home Security Timer And Sensor (5v British Standard Plug Type).
$43.95 Save $40.05 RRP: $84.00
Freezer Door Alarms, Window Security Alarm, Wireless Fridge Alarm, 4 in 1 Door Sensor Doorbell Loud Door Opening Alarm 108dB
$64.00 Save $15.00 RRP: $79.00
Door Alarm Contact Sensor Wireless WiFi Smart Magnetic Door Detector for Home Garage Apartment 3V
$15.95 Save $5.00 RRP: $20.95
Hand Knitting Car Ornaments Decorative Rainbow-Shape Car Pendant for Vehicle Office Door Window Balcony
$11.95 Save $29.00 RRP: $40.95
Door sensor wireless delay door alarm HG
$35.95 Save $18.05 RRP: $54.00
Compact Vibration Sensor Alarm 125dB Wireless Security Sensor for Door and Window Protection Ultra Thin Design White
$37.95 Save $21.05 RRP: $59.00
Door Window Sensor Quick Response Data Storage Voice Operation Red LED Door Alarm
$69.00 Save $70.00 RRP: $139.00
Bed Wetting Wireless Alarm Urine Sensor Rechargeable Pee Wet Alarm With Receiver
$104.00 Save $45.00 RRP: $149.00
Lockout Tagout Locks Kit with Safety Padlocks Hasps Circuit Breaker Lockouts Loto Tags Carry Bag for Industrial Chemical
$109.00 Save $30.00 RRP: $139.00
Electrical Lockout Tagout Kit with Circuit Breaker Lock Hasps Loto Tags Safety Padlocks Keys for Industrial Chemical
$119.00 Save $40.00 RRP: $159.00
Power Plug Safety Lockout Kit with 38mm/1.5in Long Padlock for Air Conditioner TV Industry Chemistry Middle Lock Box
$39.95 Save $12.00 RRP: $51.95
Emergency Light 2 Head Bright White 9W LED Emergency Lighting for Office Business
$94.00 Save $35.00 RRP: $129.00
32A 5Pin Industrial Socket 3 Phase IP44 Waterproof Insulated Wall Mount 380415V 3P+N+E
$38.95 Save $12.00 RRP: $50.95
Security alarm for wild boar and animal repellent
$32.95 Save $61.05 RRP: $94.00
8pcs New Longer Door Window Wireless Burglar Alarm With Magnetic Sensor Home Safety Wireless Longer System Security Device
$32.95 Save $56.05 RRP: $89.00
Wifi PIR Motion Detector Intelligent Infrared Alarm Sensor Anti Theft 110° Wide Angle Detection for Tuya
$29.95 Save $59.05 RRP: $89.00
Infrared beam detector for home security - Burglar alarm system with IR sensor
$89.00 Save $50.00 RRP: $139.00
120db Wireless Touch Sensor Anti Theft Security Alarm Loud Door Knob
$21.95 Save $12.00 RRP: $33.95
Magnetic door window sensor ZigBee WiFi wireless detector
$43.95
433MHZ Wireless Door Window Entry Magnetic Sensor Alarm Anti Theft Home Security System
$19.95 Save $11.00 RRP: $30.95
Flashing LED Stop Sensor With Adjustable Stand Auto Parking Detector For Garage Port
$79.00 Save $40.00 RRP: $119.00
Intelligent Light Detection Device Wireless Home Automation Integration Small Designs Low Power Sensors for Home
$69.00
Magnetic Door Window Contact Sensor Alarm Wired-Security Home Burglars Alarm NO/NC Magnetic Switchs Easy to Install
$28.95
Magnetic Wireless Door And Window Open Detector Alarms Contact Sensors For Comprehensive Home Security Easy Installation
$69.00
Magnetic Wireless Door And Window Open Detector Alarms Contact Sensors For Comprehensive Home Security Easy Installation
$34.95
Wireless Home Security Burglar Alarm Magnetic Sensor Door Window Alarm Super Loud Apartment Door Window Pool Alarm Set
$22.95
Loud 130dB Wireless Door Open Detector Magnetic Alarm Sensors For Garage Door Window Real Time Alerts Easy Installation
$34.95
Professional Boat Engine Hood Door Alert System Suitable for Transportation and Logistics Monitoring Unauthorized Access
$18.95