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Security System Sensors

Shop the best prices on 10,394 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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897 - 928 of 10,394
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm
$24.95 Save $19.00 RRP: $43.95
Wireless Vibration Alarm 120dB Alarm Sound Safe Prevent Theft Door Window Alarm Sensor for Home
$30.95 Save $38.05 RRP: $69.00
2Set Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor
$36.95 Save $5.00 RRP: $41.95
Magnetic Clothing Security Tag Remover, Hard & Security Tag Detacher for Retail Stores
$38.95 Save $80.05 RRP: $119.00
Wireless Vibration Alarm 120dB Alarm Sound Safe Prevent Theft Door Window Alarm Sensor for Home
$20.95 Save $38.05 RRP: $59.00
Refrigerator Freezer Door Alarm with 60-Second Alert, Adjustable Volume & Open Sensor
$54.00 Save $95.00 RRP: $149.00
Wireless Door Chime Kit 1 Receiver and 1 Motion Detector Sensor
$34.95 Save $64.05 RRP: $99.00
Alli Steel Swivel Eye Hook With Secure Lock 2 Ton Round Fixed Eye Lifting Hook Crane Hook For Ship Building Ru-sfygv
$46.95 Save $72.05 RRP: $119.00
4 Pack Door Alarms for Home Security, Window Door Alarms, Window Alarm Sensors, Door Alarms for Kids Safety,DIY Protection Burglar Bell Alarm for Home
$19.95 Save $99.05 RRP: $119.00
25-26 Tuya Zigbee Smart Door Magnet Door And Window Sensor Rechargeable Wireless Smart Door And Window Se
$79.00 Save $80.00 RRP: $159.00
2025 AUBESS Tuya Smart ZigBee 3.0 Smart Temperature And Humidity Sensor Monitoring
$119.00 Save $110.00 RRP: $229.00
Rolling Door Contact Magnetic Reed Switch Responsive NC Gate Alarm Switch for Garage Industrial Warehouses Shops
$59.00 Save $50.00 RRP: $109.00
Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linkag
$59.00 Save $45.00 RRP: $104.00
Tuya Wifi Smart Switch Door Exit Push Release Button No Touch Infrared Induction for Access Control
$29.95
Solar Light Sensors Energy Efficient Waterproof Outdoor Brightness Detection Luminance Sensors Easy To Installation Multicolor
$104.00
Tuya Zigbee Smart Door Sensor Door Open Closed Detectors Security Protection
$54.00 Save $20.00 RRP: $74.00
Aubess Tuya WiFi Smart Door Sensor Smart Home Door Open/Closed Detectors Window Sensor
$64.00 Save $30.00 RRP: $94.00
Tuya WiFi Smart Door Magnetic Sensor App Control USB Wireless Door & Window Sensor Door Magnetic Alarm Detector
$26.95 Save $5.00 RRP: $31.95
Wireless Door Open Sensor Chime 280m Range Door Alarm Window & Door Sensor Door Entry Chime Home Se unbrand
$119.00 Save $40.00 RRP: $159.00
Tuya ZigBee Door Window Sensor Anti-Theft Alarm Smart Home Wireless Detector APP Remote Work with Ho
$24.95
Wireless Door Alarm with Adjustable Delay, 4-in-1 Sensor for Freezer, Fridge, and Window Safety Alerts
$54.00 Save $65.00 RRP: $119.00
Tuya WiFi SOS Panic Button Smart Life APP Notifications One Key Alert Wall Sticky /Neck Strap Design
$54.00
Tuya Zigbee Smart Light and Rain Sensor 2-In-1 Function, Light and Rainwater Detection Smart Life Ap
$59.00
2X Tuya Intelligent Pressure Sensor for ZigBee Detection Automation Scene Linkage 800mm
$139.00
8X Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Ho
$84.00
2X Tuya Bluetooth Finger Robot Switch Button Pusher Smart Life APP Fingerbot Arms Wireless Switch Fi
$84.00
2X ZigBee NEO 90DB Sound and Light Sensor Tuya Smart Life Built-In Siren Alarm Sensor
$59.00
Bed Wetting Wireless Alarm Urine Sensor Rechargeable Pee Wet Alarm With Receiver
$119.00 Save $40.00 RRP: $159.00
Smart Vibration Sensor for Home Security Compatible with Tuya App, Real Time Alerts and Custom Settings
$69.00 Save $35.00 RRP: $104.00
PIR motion detector for burglar alarm - 2pcs wired infrared sensors
$59.00 Save $60.00 RRP: $119.00
Fridge freezer door alarm with 60-second warning, adjustable volume and open sensor
$54.00
2pcs Automatic Infrared Ray Detector Ir Alarm Sensor Door Light Sensor Burglar Alarm System S202412
$47.95