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Security System Sensors

Shop the best prices on 2,679 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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2,561 - 2,592 of 2,679
Freezer Door Alarm, Door Sensor, Compact Sensor with Voice Alert for Household, Business, School, and Rooms with Windows
$32.95 Save $17.00 RRP: $49.95
Freezer door alarm – door opening sensor, voice alarm, small sensor for windows, rooms, shops, home, school, store, retail security
$28.95 Save $15.00 RRP: $43.95
Tuya Smart Zigbee Door Magnet And Light Sensor, Window Open Detection, ABS, Memory Lighting, Alarm Sensor, 1 Set
$84.00 Save $45.00 RRP: $129.00
Extremely Loud Wireless Alarm Door Handle Alarm 120dB Wireless Home Security Touch Door Sensor Anti Theft Security Alarm
$24.95 Save $12.00 RRP: $36.95
WiFi Door Alarm Sensor With Magnetic Sensor Zigbee Compatible Tuya Smart Home Security Door Sensor
$69.00 Save $35.00 RRP: $104.00
Tuya Zigbee Wireless Window Alarm for Home, Living Room, Bedroom, Remote Control WiFi Door Gate Closing Sensor Accessories
$28.95 Save $15.00 RRP: $43.95
Fenster Open Alarm Intelligent Door Sensor Alarm, Loud Voice Reminder Unit
$28.95 Save $15.00 RRP: $43.95
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
Door Wireless Touch Sensor Alarm, 120 dB Anti-Theft Security for Home, ABS Material, Compatible with Windows and Doors
$22.95 Save $11.00 RRP: $33.95
Wireless Window Door Alarm Sensor, 110 dB Entry Alert, 4 Modes, Magnetic Break-In Protection for Home, Office, Garage
$24.95 Save $12.00 RRP: $36.95
Vibration Sensor For RealTime Door And Window Monitoring, Tuya Smart App Compatible, Wireless Home Security Sensor
$37.95 Save $21.05 RRP: $59.00
Intelligent wireless window alarms, rechargeable bedroom remote control, WiFi door opening security system, sensor status detector
$32.95 Save $17.00 RRP: $49.95
Magnetic Door Window Sensor Switch, 2 Wired Alarm Contacts, Home Security System for Burglary Detection
$20.95 Save $10.00 RRP: $30.95
5 Set Wireless Burglar Alarm Door and Window Magnetic Sensor Alarm
$11.95
Light Sensor T1 Brightness Sensor Smart Home Lighting Change Controlled for Home
$12.95 Save $8.00 RRP: $20.95
Tuya Smart ZigBee 3.0 Smart Temperature and Humidity Sensor Battery Powered Security with Tuya Smart
$28.95 Save $18.00 RRP: $46.95
Light Sensors Intelligent Built In Low Battery Alerts Miniature Thread Activated Ambient Light Sensor For Furniture
$45.95 Save $23.05 RRP: $69.00
Window Door Sensor Smart Gateway Hub security Alarm Kit
$48.95 Save $35.05 RRP: $84.00
Magnetic Door Switch RC-33 NC Recessed Wired Sensor Alarm (10 Sets)
$12.95 Save $1.00 RRP: $13.95
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen), Easy-to-Install Garage Door Safety Acc
$9.95 Save $3.00 RRP: $12.95
Car Sensor Wireless Parking Sensor for 89341-60060
$21.95 Save $11.00 RRP: $32.95
Tuya Intelligent Pressure Sensor for ZigBee Detection 400mm
$47.95
Tuya Smart ZigBee 3.0 Smart Temperature and Humidity Sensor Battery Powered Security with Tuya Smart Life App Alexa(C)
$13.95
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door(2PCS)
$20.95
Tuya Intelligent Pressure Sensor for ZigBee Detection Automation Scene Linkage 800mm
$54.00
C100 125dB Vibration Sensor Alarm Door and Window Alarm Home Personal Anti-theft Alarm
$28.95 Save $8.00 RRP: $36.95
Tuya Wifi Door Window Sensor Smart Anti-Theft Alarm Real-Time Alerts App Control Smart Home Security
$14.95
Zigbee Door Sensor Wireless Magnetic Window Open Closed Alarm Detector Works Zigbee2MQTT for Need Gateway
$12.95
Wall Mounted Remote Control Holder Organizer with Adhesive, Sturdy Storage Box for Easy Access Without Drilling
$13.95 Save $13.00 RRP: $26.95
Zigbee Smart Vibration Sensor,Real Time Monitoring,Door Window Vibration Detection Siren for Home,App Remote Control
$17.95
90dB Smart Siren Alarm, Sound and Light Sensor, App Remote Control, Wireless Home Security Alarm for Zigbee Gateway
$54.00 Save $20.00 RRP: $74.00
Door alarms, home security, anti-theft, anti-burglary, door and window opening sensor for house and apartment
$16.95 Save $5.00 RRP: $21.95