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Security System Sensors

Shop the best prices on 2,882 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on Vashoy, GreenZech, Other 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 2,882
Wireless Door Entry Alarm with Infrared Sensor for Accurate Detection in Business and Retail Environments
$139.00
Tuya ZigBee Vibration Sensor Smart Home Vibrator Door Window Break Burglar Detector Smart Life APP Security Protection
$20.95 Save $6.00 RRP: $26.95
Wireless Door Window Sensor Detector Remote Security Burglar Alarm For Google Home For Alexa
$119.00
pcs Door and Window Sensor Magnetic Sensor Temperature Sensor Anti-theft Protection
$64.00 Save $35.00 RRP: $99.00
Motion Detector Garage Driveway Wireless Alert Secure System Alarm Doorbell White
$64.00 Save $45.00 RRP: $109.00
12000gsu Security Tag Detacher / Magnetic Remover Clothing Hard Tag Remove
$74.00
Tuya Zigbee Door Sensor Window Sensor Wireless Smart Door Sensor Alarm Support Home Security&Automation
$25.95
3 Pin Door Contact Switch For Seat Inca 6N0 947 563
$9.95 Save $49.05 RRP: $59.00
Tuya Zigbee Rain Sensor 2-in-1 Light Detector Rainwater Detector
$19.95 Save $2.00 RRP: $21.95
Garage Door Bracket for Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
$13.95
Tuya Zigbee Smart Vibration Sensor Tilt Detector
$15.95 Save $1.00 RRP: $16.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Window Alarm
$16.95 Save $2.00 RRP: $18.95
Smart WiFi Door and Window Alarm Sensor, Remote Anti-Theft Alarm
$18.95 Save $2.00 RRP: $20.95
Fridge Alarm With Indivdually Adjustable Voice Notifications Window Sensor And Door Lock Reminder For Garage And Cellar
$32.95 Save $16.00 RRP: $48.95
Refrigerator Door Alarm Voice Alert Sensor With Adjustable Volume, Magnetic Door Warning For Fridge, Freezer, Window
$28.95 Save $14.00 RRP: $42.95
SNZB-04P Zigbee Door and Window Sensor Local Smart Scene Linkage Tamper Alarm Security Compatible
$20.95 Save $7.00 RRP: $27.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security
$18.95 Save $5.00 RRP: $23.95
Tuya Zigbee Door Sensor Window Sensor Wireless Smart Door Sensor Alarm Support Home Security&Automa
$22.95 Save $4.00 RRP: $26.95
2Pairs Smart Door Sensor, WiFi Window Door Sensor Alarm, Contact Sensor for Home Security, Smart Ho
$22.95
Smart WiFi Door and Window Alarm Sensor with Open/Close Detection Function, Remote Anti-Theft Alarm
$33.95
Tuya WiFi Smart Door Window Sensor Home Indoor Door Magnetic Detector Compatible with & Home Black
$12.95
Intelligent Door Sensors with Remote Control and Voice Command, ABS Window Sensors for Family Security
$289.00 Save $140.00 RRP: $429.00
Anti Hidden Camera Detector RF Signal Wireless Camera Lens Bug GPS Tracker Magnetic GSM Device Scan Finder
$54.00 Save $25.00 RRP: $79.00
Wired Magnetic Switch Alarm Sensor 1 Sets for Overhead Garage Door Installation
$69.00 Save $15.00 RRP: $84.00
Tuya Wireless Smart 130Db Door Window Sensor for Home Door Window
$16.95
Infrared Wireless GSM Alarm Anti-Theft Motion Detector with EU Plug
$42.95 Save $26.05 RRP: $69.00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
$14.95
Infrared Beam Sensor Intrusion Alarm Outdoor Long Distance Infrared Detector AC12‑18V DC12‑24V 60m/1
$64.00 Save $20.00 RRP: $84.00
SNZB-04P Zigbee Door and Window Sensor
$18.95
Magnetic Door Switch RC-33 NC Recessed Wired Sensor Alarm (10 Sets)
$11.95
120 Wireless Touch Sensor Security Alarm Loud Door Knob Entry Alert Anti Theft
$13.95
Split Type Door and Window Sensor Door Magnet Sensor EU White
$18.95 Save $8.00 RRP: $26.95