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Security System Sensors

Shop the best prices on 3,561 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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2,017 - 2,048 of 3,561
10pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with Alarm Systems unbrand
$64.00 Save $35.00 RRP: $99.00
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor
$44.95 Save $29.05 RRP: $74.00
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor
$25.95 Save $15.00 RRP: $40.95
Wireless Security Alarm, Door Window Sensor, 90db, 5Pcs
$14.95 Save $8.00 RRP: $22.95
2X Mini Tuya WIFI Elderly SOS Button Waterproof Emergency Panic Sensor Alert Push to Mobile Home Automation Security unbrand
$36.95 Save $22.05 RRP: $59.00
Tuya Zigbee Rain Sensor 2-in-1 Light Detector Rainwater Detector
$22.95 Save $14.00 RRP: $36.95
2Pcs WiFi Vibration Sensor Alarm Wireless Vibration Detector White
$26.95 Save $15.00 RRP: $41.95
4X Infrared Beam Sensor for Gates, Doors & Window - External Alarm Detector unbrand
$17.95 Save $11.00 RRP: $28.95
Fridge Freezer Alarm with Adjustable Voice Reminders
$16.95 Save $10.00 RRP: $26.95
Tuya Smart Door Window Alarm Sensor Door Magnetic Password Disarm
$25.95 Save $15.00 RRP: $40.95
4X Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Magnetic Sensor Alarm Smart Life for APP Remote Control unbrand
$35.95 Save $23.05 RRP: $59.00
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC
$16.95 Save $9.00 RRP: $25.95
2.4GHz Wireless TTLOCK Door Sensor
$24.95 Save $14.00 RRP: $38.95
Split Type Door and Window Sensor Door Magnet Sensor EU White
$19.95 Save $12.00 RRP: $31.95
Tuya ZigBee Door Window Sensor Wifi Smart Home Door Sensor Alarms
$42.95 Save $26.05 RRP: $69.00
2Pcs Smart WiFi Vibration Sensor Alarm Wireless Vibration Detector Alert Real-Time Activity & Shock Detection White
$25.95 Save $17.00 RRP: $42.95
Tuya Wifi Door Window Sensor Smart Anti-Theft Alarm Real-Time Alerts App Control Smart Home Security
$12.95 Save $7.00 RRP: $19.95
Fake TV Simulator with Light Sensor – deters burglars by mimicking real TV activity, ensuring home security when you're away. Ref: 2591
$89.00 Save $40.00 RRP: $129.00
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Security
$28.95 Save $8.00 RRP: $36.95
Tuya ZigBee Smart Door Sensor Door Open/Closed Wireless Detector Tamper Alarm Security System Work with Home
$20.95 Save $7.00 RRP: $27.95
1 Pair Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrared Photocells
$18.95 Save $9.00 RRP: $27.95
Alarm Touch Sensor Door Alarm 120DB Wireless Anti-Theft Security System with Loud Door Knob for Home Safety
$28.95 Save $14.00 RRP: $42.95
2Pcs WiFi Vibration Sensor Alarm Wireless Vibration Detector White
$29.95 Save $2.00 RRP: $31.95
Tuya Zigbee Temperature and Humidity Sensor Voice Control
$419.00 Save $30.00 RRP: $449.00
Garage Door Safety Sensor for Linear Garage Doors HAE00002 LSO50
$19.95 Save $2.00 RRP: $21.95
Zigbee Smart Door Window Sensor Wireless Mini Alarm Sensor
$17.95 Save $1.00 RRP: $18.95
Tuya Smart Door Window Alarm Sensor Door Magnetic Password Disarm
$22.95 Save $2.00 RRP: $24.95
Infrared Wireless GSM Alarm Anti-Theft Motion Detector with EU Plug
$45.95 Save $2.00 RRP: $47.95
Tuya solar light sensor
$38.95 Save $2.00 RRP: $40.95
4pcs Door Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Work for Gateway Mi Home
$109.00
TUYA Zigbee Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor Smart Home 2M
$20.95
Fridge Alarm Freezer Alarm with Adjustable Voice Reminders Close Door Reminder Voice Alert
$19.95