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Security System Sensors

Shop the best prices on 11,797 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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833 - 864 of 3,200
3Pcs Tuya WiFi SOS Button One Key Emergency Wireless Security Alarm Panic Device for Elderly Kids Home Smart Life Remote
From $69.00
Zigbee 3.0 Light Sensor T1 for Home Automation Brightness Control
From $69.00
2 Pcs Magnetic Door Contact Sensor 0100V NC Rolling Door Alarm Switch with Magnetic Reed Detection Grey
From $74.00
Infrared Photocell Beam Sensor DC 12-24V Waterproof Outdoor Detection 20m for Gate Garage Door_ynas
From $54.00
Infrared Detector Door Light Sensor Burglar Alarm System
From $419.00
12-24V Waterproof IP65 Photocell Automatic Gate Door Safety Warning Infrared Beam Sensor Photocell 20m Detect Range
From $21.95
2pcs Garage Door Bracket compatible with Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
From $43.95
Magnetic Sensor Switch for Window Door Security Alarm Detector Contact Wired Large Magnetic Gap for Home Garage-spai
From $139.00
Universal Wired Wireless Rain Sensor Probe 433Mhz RF Module with Auto Closing for Window Opener
From $79.00
25-26 WiFi Door Alarm Sensor with 80dB Sound & Visual Alerts, Tuya App Compatible, Push Notifications for Home & Garage Security
From $37.95
Zigbee Door Window Sensor for Smart Home Security Automation Burglar Protection System-Compatible with Smart Life App
From $35.95
25-26 Infrared Beam Detector Burglar Ir Alarms Sensor Alarm System
From $35.95
Split Type Door and Window Sensor Door Magnet Sensor 60 Songs Protection Security Anti-Theft Volume Reminder EU Black
From $25.95
Hand Knitting Car Ornaments Decorative Rainbow-Shape Car Pendant for Vehicle Office Door Window Balcony
From $8.95
Door And Window Alarm - Set Of 4x Wireless Anti-intrusion Alarm - Home Security Against Burglary - Magnetic Operation - new zddk
From $129.00
Bluetooth Multifunction Gateway Smart Home Door and Window Sensor Socket Control Center
From $74.00
Wireless IR Burglar Alarm System 20m Range Automatic Infrared Beam Detector compatible with Home
From $49.95
WiFi SOS Panic Button, One-Key Emergency Alert, Wall Mount or Neck Strap, App Push Notifications, 2 Pack, Rechargeable Battery for Elderly Safety
From $74.00
2 Pack Wireless Freezer Door Alarm, 4-in-1 Door Sensor with 108dB Loud Alert, 3/15/30/60s Timer for Home, Fridge, Cabinet
From $54.00
2026 Suitable Tuya WiFi SOS Panic Button Smart Life APP Notifications One Key Alert Wall Sticky /Neck Strap Design
From $25.95
Magnetic Reed Switch 35 NC/NO Recessed Wired Door Window Alarm, Magneti Door Switch, Sensor, for Home Security and Burglar Alarm Magnetic
From $20.95
Wireless Door Window Magnetic Alarm, Home Security Anti-Theft Sensor, 125dB Loud Siren, ABS, for House, Hotel, Restaurant
From $27.95
Printable Door Magnetic Burglar Alarm, Compact Anti‑Theft Security Device for Windows & Doors
From $29.95
for Privacy Protection, Multi-functional RF Signal Detector
From $59.00
Self‑Powered Door And Window Open Alarm Sensor, Wireless Home Safety Alert System for Property Protection
From $31.95
Wireless Magnetic Door Window Contact Alarm with Remote,Battery Powered Anti‑Intruder Home Security Sensor
From $42.95
Infrared Beam Sensor for Automatic Gate, Safe Emitter and Receiver, 12m Range, 940nm Wavelength, for Electric Chicken Coop Door and Access Control
From $41.95
Wireless Entry Home Door Window Burglar Alarm, Safety Security ALARM System Magnetic Sensor (Pack of 5)
From $35.95
Wireless Magnetic Switch Probe Home Automation Wireless 3.0 Magnetic Switch
From $59.00
Ultra-Slim Magnetic Wireless Door Alarm for Home Security
From $35.95
Wired Magnetic Door Sensor Switch with 5m Cable, NdFeB Magnet, for Glass, Wood and Iron Doors
From $37.95
Garage Door Bracket suitable for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Securi
From $40.95