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Security System Sensors

Shop the best prices on 12,145 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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2,593 - 2,624 of 3,200
Smart vibration sensor, vibration detector, anti-theft vibration sensor compatible
From $104.00
Smart Home Security Door and Window Sensor, Contact Alarm Switch for Windows and Doors, Graffiti Design Handle Detector
From $23.95
2-Pack IR Beam Detectors,20m Weatherproof Security Sensors for Door/Window Intrusion Alarm Systems_hjab
From $69.00
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Securi
From $64.00
Door Sensor Alarm Burglar Exit AntiTheft Infrared Sensing Safety Home Shop Security(Pink )
From $48.95
Stable Perimeters Guard Detectors Miniature Designs & Waterproof Beam Alarm 20 Meter Effective Simple Installs Multicolor
From $54.00
Tuya Zigbee Temperature Sensor, Waterproof, Smart Home Remote Monitor
From $37.95
20m Range Automatic Infrared Beam Detector Waterproof Hemispheric Lens Home Security Alarm
From $64.00
Light Sensor DC 5V 12V USB Wire Day Auto-on Light Sensor Cable for Home Security and Lighting
From $18.95
Wireless IR Beam Detector for Security Alarm Systems
From $49.95
4in1 Multi-Functional Door Magnetic Alarm Touch Button Door and Window Alarm Displacement Alarm Sensor 125dB
From $21.95
Tuya Smart Home Sensor ZigBee Temperature and Humidity Sensor App Remote Monitoring Light Sensor Detector
From $46.95
Garage Door Bracket for Ring Alarm Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
From $20.95
Tuya Smart ZigBee 3.0 Smart Temperature and Humidity Sensor Battery Powered Security with Tuya Smart
From $48.95
WiFi Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Alert Freezer Water Alarm US PlugAs Shown SZRH 2025
From $104.00
Tuya Zigbee Contact Sensor
From $39.95
433MHz Wireless Door Sensor
From $104.00
Real-Time Smart Mailbox Sensor
From $74.00
Green Glass Break Emergency Reset Switch
From $74.00
Real-Time Mailbox Monitoring Sensor
From $74.00
Metal-Housed Wide-Gap Door Alarm Sensor
From $54.00
Wear-Resistant Alarm Carpet Mat
From $84.00
Smart WiFi Door Sensor No Hub Needed
From $47.95
Smart Door Sensor WiFi Direct Alert
From $47.95
Wireless Door Opening Sensor
From $119.00
433MHz Door Window Detector
From $119.00
RF Item Tracker With Flashlight And 4 Beep-Flash Tags
From $69.00
MC-38 Door Magnetic Wiring System for Door and Window Burglar Alarm - Normally Closed Door Magnetic Switch compatible
From $84.00
TUYA Zigbee 3.0 Smart Window Door Sensor ZigBee 3.0 Wireless Connection Multifunction for Smart Echo Hub SmartLife App MMD
From $29.95
Infrared Beam Sensor for Gate Opener, Outdoor Photoelectric Detector for Access Control Safety
From $69.00
Infrared Beam Sensor for Automatic Gates and Garage Doors, Weatherproof Photoelectric Safety Sensor
From $40.95
Tuya Smart Zigbee Vibration Sensor Door Magnetic Two-In-One Smart Home Vibration Sensor
From $54.00