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Security System Sensors

Shop the best prices on 10,972 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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1,185 - 1,216 of 3,200
2025 2Pcs Infrared Beam Detector, 20m Waterproof Security Sensor for Door/Window Burglar Alarm System
$24.95 Save $24.00 RRP: $48.95
2pcs Security 100db Wireless Door&Window Alarm Vibration Sensor Home
$52.95 Save $96.05 RRP: $149.00
Tuya Zigbee Door Sensor Window Sensor Wireless Smart Door Sensor Alarm Support Home Security&Automation
$19.95 Save $10.00 RRP: $29.95
Vibration Sensor For Wireless Door And Window Security Motion Alerts Home Assistant Compatible
$46.95 Save $47.05 RRP: $94.00
WiFi Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Aler
$46.95 Save $22.05 RRP: $69.00
Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim Anti-Theft Alarm for Door and Window with Ajustment Sensitivity
$48.95 Save $25.05 RRP: $74.00
Wireless touch sensor burglar alarm strong security door knob alarm touch door handle 120dB ultra loud alarm sounds
$42.95 Save $26.05 RRP: $69.00
Vibration Sensor For Wireless Door And Window Security Motion Alerts Home Assistant Compatible
$46.95 Save $47.05 RRP: $94.00
Wifi Door Sensor Window Security Alarm Sensor Magnetic Switch Wireless Detector
$30.95 Save $21.00 RRP: $51.95
Magnetic Door Window Sensor for Home Security System 130dB Alert Wireless Burglar Alarm Solution Opening Detection Sensor
$27.95 Save $21.00 RRP: $48.95
ZigBee Wireless Vibration Sensor with Glass Break Drop Tilt Detection and Built-in Siren Alarm
$43.95 Save $25.05 RRP: $69.00
Tuya Zigbee Smart Door Sensor Door Security Burglar Door Sensor Home Burglar Alarm Security APP
$37.95 Save $36.05 RRP: $74.00
Infrared Sensors Dual Beam Sensor for Homeowners Security Personnel High Waterproof Home Security System Outdoor Use 100m 1 Set
$34.95 Save $11.00 RRP: $45.95
Anti-Theft Motion Detector Infrared Sensor Alarm Security for Home Office Warehouse
$14.95 Save $17.00 RRP: $31.95
Wireless Door Alarm with Remote DIY Protection 130dB Loud Ring Chargeable Door Open Sensor
$17.95 Save $20.00 RRP: $37.95
Tuya WiFi Door Magnetic Sensor Remote Intelligent Linkage Doors Windows Switch Anti-alarm APP Reminder Alarm Tuya Door Magnetic Sensor
$25.95
DOBERMAN SE-0119 Household Anti-theft Wireless Remote Control Door Magnetic Sensor Alarm
$44.95
PB-68R Intelligent Wireless Door Window Sensor
$13.95
WiFi Smart Door Sensor 2-Piece Set Alexa Compatible Wireless Door and Window Alarm
$50.95
ZigBee door and window sensor SNZB-04P smart home connection requires S0N0FF hub
$46.95
Door sensor kit 35 melodies retail store wireless door and window detectors 4 volume levels garage alarm
$43.95
Wireless Connection Smart Mini Door Window Sensor Work With Gateway Hub
$109.00
100m Ir Alarm Sensor, Digital Pulse Infrared Sensor Dual Beam Infrared Alarm, Infrared Invisible Sensor
$79.00 Save $25.00 RRP: $104.00
4 Pieces Tire Pressure Monitors System Sensors 31362304/28304 for Volvo
$84.00 Save $20.00 RRP: $104.00
Brake Wheel Speed Sensor 4013251 Quick Response Real Time Monitoring Precise Adjustment Replacement for Polaris
$379.00 Save $495.00 RRP: $874.00
LAN563G-HS10-2 Household Intelligent Network Remote Temperature Monitoring System
$149.00
Car Air Pump Tire Air Pump Smart Air Pump Tire Inflator Auto Supplies High Version
$99.00
2Pack Freezer Door Alarm,3/15/30/60 Seconds Wireless Fridge Alarm,4 in 1 Door Sensor Doorbell Door Open Alarm Loud108dB
$59.00 Save $35.00 RRP: $94.00
Bed Wetting Wireless Alarm Urine Sensor Rechargeable Pee Wet Alarm With Receiver-Good
$69.00 Save $30.00 RRP: $99.00
Solar-Powered Wireless Driveway Alarm with IR Sensor – 1 Detector & 2 Receivers, EU Plug (110-240V)
$74.00 Save $75.00 RRP: $149.00
Smart Wireless PIR Sensor - 3-in-1 Motion, Temperature & Light Detector with App Alerts
$74.00
Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)
$79.00 Save $170.00 RRP: $249.00