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Shop the best prices on 2,286 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Other, Ebox and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,145 - 2,176 of 2,286
Wireless Curtain Motion Detector Wide Coverage Smart Curtain PIR Sensor for Window Protection
$25.95 Save $17.00 RRP: $42.95
Window Door Alarm 125dB Adjustable Ultra Slim Glass Break Detector Anti Theft Vibration Sensor Alarm for Home Hotel
$21.95 Save $13.00 RRP: $34.95
Smart Door Window Detector Wireless Security Alarm Door Sensor Door Open Contact Sensor for Home Office WiFi 802.11b/g/n
$24.95 Save $15.00 RRP: $39.95
120dB Individual Alarm Vibration Sensor Theft Prevention Portable Window Door Security Alarm for Bags Luggage Black
$21.95 Save $14.00 RRP: $35.95
2Pcs Single Infrared Beam Sensor IP55 Protection Automatic Infrared Photocell Sensor Alarm for Gate Opener
$24.95 Save $16.00 RRP: $40.95
Bedwetting Alarm Pee Alarm Enuresis Sensors for Boys Grils Kids Potty Training Elder Care with Sound Vibration LED Light Indicator Reminding
$43.95 Save $95.05 RRP: $139.00
Wireless Bedwetting Alarm Baby Children Rechargeable Bedwetting Sensor Receiver with Sound Vibration
$54.00 Save $40.00 RRP: $94.00
Door Magnetic Contacts Switch Sensor NC Type Zinc Alloy Sensitive Sensor Window Alarms for Home Security Garage Warehouse Store
$26.95 Save $17.00 RRP: $43.95
120dB Individual Alarm Vibration Sensor Theft Prevention Portable Window Door Security Alarm for Bags Luggage Red
$21.95 Save $14.00 RRP: $35.95
4PCS Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Home
$36.95 Save $11.00 RRP: $47.95
Safety Light Curtain Sensor 50m Range Anti Theft Light Grating Sensor Security Device AC1218V DC1224V
$104.00 Save $35.00 RRP: $139.00
5 Sets Magnetic Reed Switch DC100V Normally Open Closed Recessed Wired Door Window Sensor Switch for Alarm System White
$33.95 Save $9.00 RRP: $42.95
Wifi PIR Motion Detector Intelligent Infrared Alarm Sensor Anti Theft 110 Wide Angle Detection for Tuya
$31.95 Save $22.05 RRP: $54.00
USB Charge Bicycle Vibration Alarm Anti Lost Security Sensor
$16.95
433MHz Door Magnetic Contact Wireless Sensor Detection Switch for Home Office Alarm Security
$25.95 Save $13.00 RRP: $38.95
Zigbee Smart Door Window Sensor Wireless Mini Alarm Sensor for Mi Home
$13.95 Save $40.05 RRP: $54.00
Wireless Smart Doorbell Waterproof Home Garden Security Alarm Kit with 1 Alarm and 2 Sensors 110-240V EU
$46.95 Save $17.05 RRP: $64.00
Smart Wifi Door Sensor Door Alarm Wireless Window Door Security Alarm, Door Gift
$42.95 Save $61.05 RRP: $104.00
Via Alexa Google Home Door Window Sensor
$30.95 Save $16.00 RRP: $46.95
Tuya WiFi Intelligent Door Sensors Intelligent Home Linkage Equipment Intelligent Home Devices Wireless Voice View APP View Functions Burglar Alarm Se
$24.95 Save $7.00 RRP: $31.95
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Securi
$23.95 Save $19.00 RRP: $42.95
100x Window Door Entry Alarm Magnetic Contact Sensor for Home Security BULK
$269.00 Save $405.00 RRP: $674.00
Tuya Zigbee Door and Window Sensor Smart Home Automation Security Protection APP Alarm Remote Real-T
$9.95 Save $11.00 RRP: $20.95
Tuya ZigBee Smart Door Sensor Door Open/Closed Wireless Detector Tamper Alarm Security System Work w
$16.95 Save $7.00 RRP: $23.95
90db Wireless Security Alarm Door Window Sensor Independent Magnetic Opening Sensor Enhanced Home Safety 10Pcs
$21.95 Save $6.00 RRP: $27.95
Intelligent door sensors, supports remote control and voice commands, ABS textured window sensors for family protection.
$289.00 Save $150.00 RRP: $439.00
Development Board Starter Kit Basic Learning for R3 Beginner Software Engineer Programming for Mixly
$79.00 Save $20.00 RRP: $99.00
Car TPMS Tire Pressure Sensor USB Solar Charging Psi Bar Tyre Pressure Monitoring System Security Alarm With External Sensors
$84.00 Save $35.00 RRP: $119.00
Wireless Home Security Burglar Alarm, Magnetic Sensor Door Window Alarm, Super Loud 110db, Pool Door Alarm Suitable for Kids Pack Of 4
$79.00
Wireless Door/window Sensor Enable Smart Linkage Between Wifi Devices For Via Ewelink App,10pcs GreenZech
$199.00 Save $375.00 RRP: $574.00
Negative Battery Cable AV6N-10C679- for Focus Escape Transit 2012-2018 Battery Management System Sensor AV6N-10C679-GB
$89.00 Save $30.00 RRP: $119.00
Door Window Alarms, Adjustable Volume, Chime/Alarm, Door Window Alarm Sensor for Home Security, Kids Safety 4 Pack
$59.00 Save $5.00 RRP: $64.00