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Security System Sensors

Shop the best prices on 2,676 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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2,657 - 2,676 of 2,676
Tuya Zigbee Solar Light Sensor Waterproof IP65
$35.95
3X Sensor Wireless Connectivity User-Friendly App Smart Wifi Temperature and Humidity Sensor for Hom
$19.95 Save $16.00 RRP: $35.95
Light Sensor DC 5V 12V USB Wire Auto-on Light Sensor Cable for Home Security and Lighting
$12.95 Save $11.00 RRP: $23.95
Garage Door Bracket for Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
$16.95 Save $4.00 RRP: $20.95
TPMS Motorcycle with 2 External Sensors Smart Tyre Alarm Kit
$34.95
Infrared Wireless GSM Alarm Anti-Theft Motion Detector with EU Plug
$42.95 Save $31.05 RRP: $74.00
Tuya WiFi Temperatures Humidity Sensor with External Probe Wireless Temperatures App Monitor for Fr
$21.95 Save $5.00 RRP: $26.95
Door Gap Alarm, Fridge Warning Sound with Adjustable Voice Notifications, Window Sensor
$28.95 Save $15.00 RRP: $43.95
Refrigerator Door Alarm Voice Sensor with Adjustable Volume MAGNETIC Door WARNING
$28.95 Save $15.00 RRP: $43.95
Smart CloseDoor Notification, EnergySaving Window Sensor, Security Monitoring
$28.95 Save $15.00 RRP: $43.95
Fridge Alarm Adjustable Voice Notifications Window Sensor Door Lock Reminder
$32.95 Save $17.00 RRP: $49.95
Tuya Wifi Intelligent Door Window Sensors Intelligent Home Alarm Devices
$26.95
Door & Window Sensor Bluetooth 5.0 Home Security Alarm Detector Work With Met Mihome App,5pcs GreenZech
$169.00 Save $290.00 RRP: $459.00
Kitchen 12vdc Wired Water Detector Ware House Water Leaking Sensor Base Station Waterproof Water Level Alarm Security Alarm
$189.00
100-240V 3-Phase WiFi Smart Energy Meter with 3 Sensors 80A for Home
$139.00 Save $30.00 RRP: $169.00
433Mhz 1 Sensor 3 Receiver Wireless Pir Motion Detector Infrared Doorbell Shop Welcome Receiver Remote Control Home Security Alarm Sensor Door Bell GreenZech
$129.00 Save $230.00 RRP: $359.00
2X UTP 4 Channel Passive Video Balun Transceiver
$27.95 Save $17.00 RRP: $44.95
Laser Beam Photoelectric Switch Trough-beam Infrared Sensors
$30.95
Home Safety Kit Domos DOML-K-1 Domos
$139.00
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