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Security System Sensors

Shop the best prices on 10,973 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Other and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1,217 - 1,248 of 3,200
Mini Clothes Hooks for Perforated Doors, Windows, and Walls
$10.95 Save $26.00 RRP: $36.95
10 Pack Wired Door Window Cabinet Contact Sensors for Security Systems
$32.95 Save $19.00 RRP: $51.95
Magnetic Door Window Sensor, Easy-to-Install Security Switch for Home and Office Use
$30.95 Save $33.05 RRP: $64.00
For Pb67r Intelligent Wireless Door Window Sensor With Button
$30.95 Save $33.05 RRP: $64.00
For Ultraslim Round Door Window Alert Detect Vibration Sensor Alarm For Home Alarms Security
$40.95 Save $48.05 RRP: $89.00
For bracket for 35 bl touch sensor holder for
$26.95 Save $32.05 RRP: $59.00
For Window Alarms 130db For Security Slim Vibration Siren Ultra Glass Break Security Alert For Home
$22.95 Save $26.00 RRP: $48.95
For vacuum cleaner water tank rag for dreame d9bot l10 pro robot vacuum cleaner spare parts
$36.95 Save $42.05 RRP: $79.00
For door window open alarm wireless remote control magnetic sensor chime anti theft home security di
$34.95 Save $39.05 RRP: $74.00
For Tuya Wifi Temperature Sensor 24g Wifi Temperature Sensor Smart With Temperatur Easy To Clean
$59.00 Save $60.00 RRP: $119.00
Wireless Door Open Sensor Chime 280m Range Door Alarm Window & Door Sensor Door Entry Chime Home Se 2025
$34.95 Save $34.05 RRP: $69.00
Treadmill Security Key, Magnetic Sensor Design for Emergency Stop Functionality
$11.95 Save $10.00 RRP: $21.95
Tuya APP Door Open/Closed Detectors Security Protection ZigBee Alarm Detector 2.4GHz Wireless Window Door Gate Sensor
$17.95 Save $9.00 RRP: $26.95
Tuya Zigbee Illuminance Sensor IP67 Waterproof Light Sensor Brightness Detection Real Time App Control Sensor
$20.95 Save $10.00 RRP: $30.95
Tuya WiFi Vibration Sensor Door Window Glass Broken Detector Home Security Anti-Theft Smart Life APP Real-Time Alert B
$33.95 Save $16.00 RRP: $49.95
4in1 Multi-Functional Door Magnetic Alarm Touch Button Door and Window Alarm Displacement Alarm Sensor 125dB
$12.95 Save $6.00 RRP: $18.95
Magnetic Door Sensor 868.4mhz Eu Window Sensor Z-wave Plus Contact Sensor Smart Home
$59.00 Save $10.00 RRP: $69.00
8pcs New Longer Door Window Wireless Burglar Alarm With Magnetic Sensor Home Safety Wireless Longer System Security Device-Yvan
$24.95 Save $12.00 RRP: $36.95
M5STACK RFID 2 Unit Mini RFID Reader Sensor WS1850S Radio Frequency for Smart portation
$14.95 Save $69.05 RRP: $84.00
Xiaomi Mini Door Window Sensor-Smart Home Automation Module (CA1001)
$43.95 Save $9.00 RRP: $52.95
Wireless Vibration Alarm 120dB Alarm Sound Safe Prevent Theft Door Window Alarm Sensor for Home
$16.95
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
$20.95 Save $20.00 RRP: $40.95
Light Curtain Sensor Switch Safety Light Grating Security Device(6 Beams BEM0640-C-200NB)
$179.00 Save $150.00 RRP: $329.00
Sonoff Dw2 Wi-fi Wireless Door And Window Sensor
$59.00
Wireless Remote Control Vibration Alarm Sensor For Car Window Door Home Security
$31.95
1/2/4pcs Magnetic Wireless Loud Burglar Intruder Door Window Home Security Safety Sensor Alarm Smggv
$49.95 Save $29.05 RRP: $79.00
1/2pcs Wireless Door & Window Magnetic Alarm Sensor Home Security Safety Anti-theft Remote Control Smggv
$79.00 Save $80.00 RRP: $159.00
Stainless Steel Float Switch Tank Liquid Water Level Sensor L Type For Pool Can 75mm Float Switch Tank Pool Flow Sensors_Newway
$26.95 Save $52.05 RRP: $79.00
MicoAir Optical Flow & Range Sensor MTF-02P Compatible with Various Devices
$30.95 Save $48.05 RRP: $79.00
Surface Mount Wired Nc Door Contact Sensor Alarm For Door Window Cabinets 10pcs
$16.95 Save $3.00 RRP: $19.95
Infrared Beam Detector for Burglar Alarm Security System
$23.95 Save $35.05 RRP: $59.00
Door And Window Anti-Theft Alarms, Door Sensors (For Export)
$42.95 Save $56.05 RRP: $99.00