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Security System Sensors

Shop the best prices on 4,085 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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129 - 160 of 4,085
Garage Door Bracket for Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
$10.95 Save $7.00 RRP: $17.95
Tuya Zigbee Door Window Sensor A Burglar Alarm Smart Home
$16.95 Save $11.00 RRP: $27.95
Split Type Door and Window Sensor Door Magnet Sensor EU Black
$17.95 Save $12.00 RRP: $29.95
Split Type Door and Window Sensor Door Magnet Sensor EU White
$17.95 Save $12.00 RRP: $29.95
Tuya Wifi Smart Door Sensor Window Entry Sensor with Scene Interaction Button Smart Life for APP Remote Control
$17.95 Save $11.00 RRP: $28.95
TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart Home 1M
$16.95 Save $11.00 RRP: $27.95
WIFI TUYA Smart Window Door Sensor Wireless Connection Door Detector Door Open / Closed Alarm- System
$14.95
433MHz Outdoor Waterproof Wireless Infrared Detector Long Range for Home Security Systems Wifi/GSM Alarms
$31.95
ZigBee Smart Temperature Humidity Light Sensor APP Remote Monitor Intelligent Detector Smart Security Sensor
$35.95
Light Sensor DC 5V 12V USB Wire Day Auto-on Light Sensor Cable for Home Security and Lighting
$10.95
Tuya WiFi Light Sensor Smart Home Illumination Sensor APP Linkage Control Brightness Detector Illumination Automation
$26.95 Save $17.00 RRP: $43.95
5 Pcs -38 Wired Door Window Sensor Magnetic Switch
$20.95 Save $13.00 RRP: $33.95
Tuya WIFI Light Sensor Brightness Detector
$69.00 Save $40.00 RRP: $109.00
Tuya Matter Thread Door Window Sensor
$27.95 Save $19.00 RRP: $46.95
Burglar Alarm for Doors and Window 120dB High Decibel Salarm Sensor
$8.95 Save $5.00 RRP: $13.95
Magnetic Sensor Home Door Window Entry Warning Alarm Switch
$12.95 Save $9.00 RRP: $21.95
Mini Red Wire Siren Buzzer Alarm System Buzzer for Home Security Siren 120d
$14.95 Save $31.00 RRP: $45.95
Door and Window Alarm, Door Handle Alarm, Door/Window Sensor, 120dB Touch Sensor Door Handle Anti-Theft Alarm Vibration Window Burglar Alert Home Sec Cdmjxsm
$19.95 Save $49.05 RRP: $69.00
Tuya Matter Thread Door Window Sensor
$26.95 Save $11.00 RRP: $37.95
Door Magnetic Alarm Wireless Door and Window Anti-Theft Alarm Home Anti-Theft Door Opening Sensor 10 Pcs
$17.95 Save $30.00 RRP: $47.95
Vibration Sensor Smart Vibration Alarm Sensor for Store Security
$35.95 Save $23.05 RRP: $59.00
WiFi smart door magnetic alarm field alarm sensor
$44.95 Save $24.05 RRP: $69.00
Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Switch White - 6 Sets
$22.95
Wireless Door and Window Alarm System with Magnetic Sensors for Home Security, 10-Pack
$54.00 Save $65.00 RRP: $119.00
Door Window Alarm, 2 Pack 130Db Vibration Alarm Sensor Door Window Security Open Alarms, Black Silver Tone
$24.95 Save $6.00 RRP: $30.95
RC-33 NC Recessed Wired Security Window Door Contact Sensor (6 Sets)
$10.95 Save $2.00 RRP: $12.95
Smart Door and Window Sensor Zigbee Wireless Connection Door Open/Closed Detector Work With Tuya Sma
$25.95 Save $6.00 RRP: $31.95
1 Pair Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrared Photocells
$19.95
2X Tuya Smart WiFi Alarm Door and Window Vibration Sensor Security Protection Alert Works with Alexa, Smart Life(White)
$43.95 Save $25.05 RRP: $69.00
25 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch for Home Alarm System,When Sensor Together,Normally Closed Nc
$34.95 Save $19.05 RRP: $54.00
Tuya Zigbee Solar And Rain Sensor Alarm Real-time Notification Sensing Rain Detector 2-in-1
$64.00
Wildlife Deterrent Device for Outdoor Protection Against Boars and Intruders with Alarm Feature
$45.95 Save $43.05 RRP: $89.00