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Security System Sensors

Shop the best prices on 4,569 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ebox, Yale and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Canada.

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33 - 64 of 3,200
Tuya Fingerbot Touch Screen Smart Life BLE Wireless Touch Switch Robot Remoter Support Home Voice Assitant
$27.95 Save $31.05 RRP: $59.00
4in1 Multi-Functional Door Magnetic Alarm Touch Button Door and Window Alarm Displacement Alarm Sensor 125dB
$12.95
4pcs Door Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Work for Aqara Gateway Mi Home HomeKit
$99.00
Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Magnetic Sensor Alarm Smart Life for APP Remote Control
$11.95
4pcs Door Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Work for Aqara Gateway Mi Home HomeKit
$109.00
Zigbee Smart Air Pressure Environment Sensor Smart Home for Mi APP
$84.00 Save $5.00 RRP: $89.00
5 Pcs -38 Wired Door Window Sensor Magnetic Switch
$31.95 Save $1.00 RRP: $32.95
Safety Sensor Eyes for , 41A4373A Garage Door Openers
$24.95 Save $1.00 RRP: $25.95
5 Set Wireless Burglar Alarm Door and Window Magnetic Sensor Alarm
$11.95 Save $1.00 RRP: $12.95
Tuya Zigbee Smart Vibration Sensor Home Security Guard
$21.95 Save $2.00 RRP: $23.95
Magnetic Sensor Home Door Window Entry Warning Alarm Switch
$13.95 Save $1.00 RRP: $14.95
Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor
$21.95 Save $1.00 RRP: $22.95
Tuya Zigbee Smart Vibration Sensor Tilt Detector
$13.95 Save $1.00 RRP: $14.95
Rear View Mirror Back Plate with Snap Plate for Dash Cam Mount Arm Holder, Secure Fit for All Vehicles, No Strap Needed
$21.95 Save $7.00 RRP: $28.95
Smart Home Zigbee Solar Rain Sensor Wireless App Control Real-Time Rain Detection for Garden Automa
$37.95
Solar Sound Light Motion Alarm Solar Animal Repeller Alarm Long Range Sound Light Outdoor Infrared Sensor Alarm with Remote Control for Orchard 1W 5V
$64.00 Save $40.00 RRP: $104.00
Smart WiFi Door and Window Sensor for Enhanced Home Security with Alarm Alerts
$22.95
Wireless Door and Window Alarm Sensor with Loud 105dB Alert and Doorbell Function
$47.95
Wireless WiFi Door Window Sensor - Real-Time Alerts, Remote Monitoring, Easy Install
$43.95
Secure Your Home with Our Smart Door and Window Sensor - Real-Time Alerts & Control
$59.00
Battery Powered Door and Window Alarm Sensor - 125dB Security for Home and Office
$37.95
WiFi Door & Window Sensor Alarm | Real-Time Alerts | Easy Install | Home Security
$37.95
Compact 120dB Security Personal Alarm - Infrared Sensor, Anti-Theft & Anti-Wolf Protection
$37.95
Wireless Door & Window Alarm - Sensitive Anti-Theft Sensor, Easy Install, Multifunctional Use
$35.95
Vibration Sensor Detector Alarm Monitor Wireless Automation Control for Home Office
$39.95 Save $29.05 RRP: $69.00
90db Wireless Security Alarm Door Window Sensor Magnetic Opening Sensor Enhanced 5Pcs
$13.95 Save $1.00 RRP: $14.95
Wireless Hidden Camera Aunty Candid Detector Pinhole Camera GPS Tracker RF Signal GSM Bug Device Finder Scanner
$74.00 Save $45.00 RRP: $119.00
Foam Sealing Tape 50 Feet Waterproof Weatherproof for Doors and Windows Insulation Home Use Black Color
$43.95 Save $25.05 RRP: $69.00
Smart Light Sensor Zigbee Optical Control Device with App Control for Home Automation
$49.95 Save $24.05 RRP: $74.00
2-Pack Magnetic Contact Sensors for Door and Window Alarm System, Wired Security Solutions for Home Protection
$20.95 Save $10.00 RRP: $30.95
20Pcs Vibration Switch for Alarm Systems, Adjustable Sensitivity, Compact Size, Electrical Compatibility
$20.95 Save $10.00 RRP: $30.95
Touchless Infrared Exit Button with Blue Backlight, Stainless Steel Hands Door Release Sensor
$20.95 Save $10.00 RRP: $30.95