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Security System Sensors

Shop the best prices on 3,449 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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3,041 - 3,072 of 3,449
4X Sensor Wireless Connectivity User-Friendly App Smart Wifi Temperature and Humidity Sensor for Home Iot Device
$26.95 Save $13.00 RRP: $39.95
3X Tuya ZigBee Devices Button Scene Switch Intelligent Linkage Smart Switch Battery Powered Work with Smart Life
$26.95 Save $14.00 RRP: $40.95
Tuya Zigbee Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Smart Linkage Smart Life APP Length 40cm
$54.00 Save $15.00 RRP: $69.00
6X Sensor Infrared Safety Beam Photocell Detector for Garage Gate / Swing / Sliding Door Access System
$36.95 Save $22.05 RRP: $59.00
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Home Burglar Alarm NO/NC Magnetic Switch Easy to Install
$34.95 Save $7.00 RRP: $41.95
Tuya Wifi Smart Door Sensor Window Entry Sensor with Scene Interaction Button Smart Life for APP Remote Control unbrand
$18.95
4pcs Door Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Work for Aqara Gateway Mi Home HomeKit unbrand
$109.00
Tuya Zigbee Vibration Sensor with Tilt XYZ Axis Detect Real-Time Motion Shock Alarm Home Security Protection Support Zigbee2mqtt
$20.95 Save $4.00 RRP: $24.95
TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart Home 1M
$18.95 Save $13.00 RRP: $31.95
4PCS Tuya WiFi Vibration Detector Sensor Wireless Vibration Detector Real-Time Smart Life App Alerts for Home Security
$48.95 Save $25.05 RRP: $74.00
Glass Break Detector High Sensitivity Sdjustable Window Alarm Glass Break Sensor for Home Security
$19.95 Save $15.00 RRP: $34.95
Ultrasonic Distance Sensor Pack of 2 SR04T for Distance Measurement, Obstacle Avoidance, and Industrial Control
$36.95 Save $17.05 RRP: $54.00
Alarm Buzzer for Windows - Loud Vibration Sensors, Window Safety Alarm System, White Security Sensor for Effective Protection
$26.95 Save $13.00 RRP: $39.95
Tuya Wifi Door Window Sensor Smart Anti-Theft Alarm Real-Time Alerts App Control Smart Home Securit
$13.95 Save $3.00 RRP: $16.95
Supermarket Refrigerator Door Opener Freezer Sensor Store Doorbell Window/Door Magnetic Anti-Theft
$20.95 Save $3.00 RRP: $23.95
Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Home Assistant for Gateway Home
$20.95 Save $3.00 RRP: $23.95
Wireless Outdoor Door Window Magnetic Alarm Sensor Waterproof Monitor Burglar Anti Theft Alarm Home
$31.95 Save $5.00 RRP: $36.95
Cleaning Stick, Lens Cleaning Stick, Camera Sensor Cleaner Lens Cleaning Gel Stick For Digital Cameras, Mirrorless Cameras And Lenses\N
$23.95 Save $11.00 RRP: $34.95
Magnetic Contact, Door Window Magnetic Contact Wired Sensor Detector Switch For Outdoor Garage Home Security Alarm Magnetic Sensor
$14.95 Save $44.05 RRP: $59.00
Floor Socket Waterproof Good Sealing Embedded Safe Practical Silver Bounce Floor Socket 250V 16A
$59.00 Save $15.00 RRP: $74.00
Solar Sensor Light 38 LED Human Body Induction Wireless Waterproof for Hotel Household
$59.00 Save $15.00 RRP: $74.00
Wireless Security Alarm, Door Window Sensor, 90db, 5Pcs
$13.95
TV Simulator with AC Adapter for Home Security, Anti-Theft Deterrent Device, EU Plug-Compatible Sensor Solution
$42.95 Save $41.05 RRP: $84.00
Tuya Smart WiFi Temperature Humidity Sensor with LCD Display
$15.95 Save $24.00 RRP: $39.95
3 Sets Black Magnetic Switch Wiring NO/NC Flush Door Sensor Hidden Window Contact Reed Switch for Access Control Alarm System
$64.00 Save $55.00 RRP: $119.00
Tuya WiFi Vibration Sensor Door Window Glass Broken Detector Home Security Anti-Theft Smart Life APP Real-Time Alert B
$35.95
Adjustable Freezer Door Alarm with 4-in-1 Sensor, Wireless Chime for Fridge Safety, 3-60 Sec Delay
$50.95 Save $43.05 RRP: $94.00
5-Pack 25mm RFID Security Tags for Guard Tour Systems
$16.95 Save $25.00 RRP: $41.95
Anti-theft Alarm Home Windows And Doors Shop Infrared Burglar Sensor God Alarm
$129.00 Save $70.00 RRP: $199.00
Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 in 1 Door Sensor Doorbell Door Open Alarm Loud108dB
$41.95 Save $22.05 RRP: $64.00
DC 12v 24v Infrared Sensor Detector Door Safety Photocell Beam Sensor
$18.95
WiFi Door Window 100dB Alarm with Magnetic Sensor Tuya APP Remote Alerts Door Open Closed Detectors
$16.95 Save $7.00 RRP: $23.95