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Security System Sensors

Shop the best prices on 12,135 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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1,441 - 1,472 of 3,200
Wired NdFeB Door Sensor 5 Metre
From $33.95
Tuya ZigBee Smart Door and Window Sensor Burglar Magnetic Sensor with Scene Interaction Button APP Remote Control
From $24.95
Refrigerator Alarm Wireless Door and Window Delay Induction Alarm Security Anti-Theft System Smart Home Door Magnetic
From $20.95
Smart WiFi Door Window Sensor
From $89.00
WiFi Door Window Sensor Alarm
From $89.00
Wireless ZigBee Door Window Vibration Detector
From $64.00
Real-Time Mailbox Alert Sensor
From $74.00
Secure Real-Time Mailbox Sensor
From $74.00
Smart Door Window Sensor WiFi
From $89.00
Tuya Zigbee Door Window Contact Sensor
From $41.95
Wired NC Door Contact Sensor
From $32.95
Wired NC Magnetic Door Sensor
From $32.95
Smart Magnetic Door Light Detector WiFi
From $139.00
56m Range Wireless Door Sensor
From $44.95
Freezer Door Alarm 2Pcs Wireless Fridge Open Sensor 4-in-1 108dB Loud 3/15/30/60 Seconds 2026 New 535.
From $69.00
Wired Glass Break Detector Round Door Window Breakin Sensor Tamper Alarm Ceiling/Wall Mount-SSZFV
From $64.00
Door and Window Alarm, Door/Window Sensor, 120dB Touch Sensor Door Handle Burglar Alarm Vibration Window Burglar Alert Home Security
From $28.95
Wired Glass Break Detector Round Door Window Breakin Sensor Tamper Alarm Ceiling/Wall Mount
From $89.00
High-quality magnetic garage door sensor with 5 m cable and magnetic detector compatible with garage door openers.
From $89.00
Tuya magnetic door alarm. Anti-theft device. Wi-Fi app door opening reminder. Remote alarm. Easy to use.
From $99.00
Door alarm. Door Opening Detector with 130dB Loud Siren. Wireless Magnetic Door and Window Alarm compatible with Doors. Windows and Cabinets. Home. Of
From $159.00
Magnetic Door Sensor with Alarm for Muslim Family Athkar Machine Islam Doorbell AL-Harameen Brand Volume Adjustable Easy Install
From $26.95
hard Zigbee Smart Vibration Sensor Detection Tuya Smart Life APP Notification Real-Time Motion Vibration Alarm Smart Home good quality
From $119.00
Wireless Door Window Burglar Sensor 4 Modes Alarm Door Open Detectors Freezers Close Reminder Security Protection White simple
From $94.00
Zigbee Door Window Sensor for Smart Home Security Automation with Alarm Notification Support
From $17.95
Smart Wifi Door Magnetic Detector Wifi Door and Window Sensor Door Magnetic Switch Alarm Anti-Theft
From $22.95
Power Failure Alarm,high Volume Warning Detection Alarm Automatic Fault
From $89.00
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
From $59.00
LED Garage Parking Sensor 300x200mm with Anti-Collision Alarm for Safe Vehicle Positioning and Pathway Illumination
From $69.00
Versatile Waterproof Anti-Lost Sensor Finder for Daily Use
From $34.95
Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim Anti-Theft Alarm for Door and Window with Ajustment Sensitivity
From $64.00
Smart Wifi Door Window Sensor Magnetic Detector Home Security Alarm Voice Control for Google Home
From $41.95