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Security System Sensors

Shop the best prices on 2,426 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Nedis, Other and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Canada.

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481 - 512 of 2,426
Smart WiFi Door Window Sensor - Easy Install, Alerts for Home Security and Safety
$43.95
WiFi Smart Door and Window Sensor with Phone Alerts and TUYA Integration for Home Security
$28.95
Wireless Door and Window Sensor - Smart Security Alarm with Remote Monitoring, Easy Install
$41.95
Wireless Door Window Alarm - Home Burglar Sensor, Adjustable Ringtone, Easy Install
$36.95
Wifi Door Sensor Window Security Alarm Sensor Magnetic Switch Wireless Detector
$29.95 Save $15.00 RRP: $44.95
Magnetic Door Window Contact Sensor: Enhanced Security, Fireproof, Easy Installation
$36.95
Portable Window Security Alarm with Vibration Sensors for Reliable Travel Protection
$39.95
Smart WiFi Door/Window Sensor - Alexa Compatible Home Burglar Alarm, Easy Install
$43.95
Glass Break Detector High Sensitivity Sdjustable Window Alarm Glass Break Sensor for Home Security
$20.95 Save $6.00 RRP: $26.95
Tuya Matter Thread Door Window Sensor
$26.95
Tuya Zigbee Smart Vibration Sensor Tilt Detector
$12.95
Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
$10.95
380415V 63A Industrial Connector Power Plug 3P+E 4 Pin IP67 Waterproof for Aviation
$48.95 Save $15.05 RRP: $64.00
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window
$15.95 Save $13.00 RRP: $28.95
WiFi Door Sensor Magnetic Triggered Door Sensor with Phone Notification
$18.95 Save $18.00 RRP: $36.95
Wifi Doorbell With Magnetic Triggered Sensor For Window And Door Security 8.20X4.20X1.60cm White 1Set
$15.95 Save $14.00 RRP: $29.95
Split Type Door and Window Sensor Door Magnet Sensor EU White
$18.95 Save $5.00 RRP: $23.95
Magnetic Door Switch RC-33 NC Recessed Wired Sensor Alarm (10 Sets)
$25.95 Save $14.00 RRP: $39.95
Burglar Alarm for Doors and Window 120dB High Decibel Salarm Sensor
$11.95 Save $7.00 RRP: $18.95
Magnetic Sensor Blade Switch CS1-S Magnetic Air Pneumatic Cylinder Magnetic Blade Switch DC Sensor AC 5V - 240V
$13.95 Save $18.00 RRP: $31.95
Tuya Smart Door Window Alarm Sensor Door Magnetic Password Disarm
$22.95
Tuya Zigbee Door And Window Magnetic Sensor Wireless Connection Smart Home Wireless Door Detectors Door Magnetic Automation
$26.95 Save $9.00 RRP: $35.95
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Security
$24.95 Save $7.00 RRP: $31.95
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen), Easy-to-Install Garage Door Safety Accessory
$11.95 Save $2.00 RRP: $13.95
Photocell Single Beam Active Infrared Beam Sensor Detector IR Alarm
$18.95
Smart WiFi Vibration Sensor Alarm Black
$15.95
Home Safety Kit Domos DOML-K-1 Domos
$139.00
433MHz Door Magnetic Wireless Sensor Detector Switch For Home Garage Alarm Security, Compatible With 433MHz Receivers
$20.95 Save $10.00 RRP: $30.95
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor
$26.95 Save $12.00 RRP: $38.95
Tuya Matter Thread Door Window Sensor
$25.95
SNZB-04P Zigbee Door and Window Sensor
$18.95
Magnetic Door Switch RC-33 NC Recessed Wired Sensor Alarm (10 Sets)
$11.95