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Security System Sensors

Shop the best prices on 4,549 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ebox, Yale and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Canada.

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3,169 - 3,200 of 3,200
Tuya WiFi Smart Door Window Sensor Home Indoor Door Magnetic Detector Compatible with & Home Black
$13.95
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket
$32.95
Wifi PIR Motion Detector Intelligent Infrared Alarm Sensor Anti Theft 110° Wide Angle Detection for Tuya
$51.95 Save $22.05 RRP: $74.00
Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Home Assistant for Gateway Home
$20.95 Save $13.00 RRP: $33.95
6X Call Button Restaurant Pager 433MHz Wireless Doorbell Bell Button for Home Security Alarm System Hardware Red
$25.95 Save $15.00 RRP: $40.95
1 Pair Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrared Photocells
$20.95 Save $12.00 RRP: $32.95
Wireless 79GHz Radar Vehicle Detector Replace Loop Detector for Car Parking System Gate Barrier
$79.00 Save $50.00 RRP: $129.00
Tuya Zigbee Door Sensor Window Sensor Wireless Smart Door Sensor Alarm Support Home Security&Automation
$21.95 Save $13.00 RRP: $34.95
TUYA Zigbee Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor Smart Home 2M
$17.95 Save $9.00 RRP: $26.95
Mechanical Vibration Sensors SW420 Motion Module Vibration Detection Sensor Module for Theft Alarm 6x2x2cm 1Pack
$13.95 Save $2.00 RRP: $15.95
Motion Module Sw420 Vibration Alarm Sensor for Alertor 2Pcs
$17.95 Save $6.00 RRP: $23.95
Motion Detection Alarm Sw420 Motion Module Vibration Alarm Sensor Earthquake Alarm Multi 6x2x2cm Mechanical Vibration Sensors 1Pack
$13.95 Save $9.00 RRP: $22.95
5 Sets Magnetic Reed Switch DC100V Normally Open Closed Recessed Wired Door Window Sensor Switch for
$33.95 Save $10.00 RRP: $43.95
Home Window Door Burglar Security Alarm System Magnetic Sensor
$21.95 Save $6.00 RRP: $27.95
2 Sets Magnetic Reed Switch DC12 to 24V NC Wired Door Window Sensor for Home Security Anti Theft Ala
$29.95 Save $9.00 RRP: $38.95
Tuya Zigbee Light Sensor Luminance Detector Sensor Smart Home Automation App Control Tuya Light Detector
$17.95 Save $5.00 RRP: $22.95
4 Pcs Tuya WiFi SOS Emergency Button Wireless One Key Call Help Home Elderly Children Security Protection A
$139.00
Bett Sensor Alarm for Seniors Intelligent Wireless Alarm Bell, EnergyEfficient Call Device for Elderly Adults, Children, and Bedwetters
$51.95 Save $27.05 RRP: $79.00
Smart Wireless Door And Window Magnetic Sensor Works With Alexa Google Home GreenZech
$59.00 Save $110.00 RRP: $169.00
Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home unbrand
$79.00 Save $30.00 RRP: $109.00
Water Flood Control Leakage Alarm System With Dn20, Dn25, Dn15 Auto Shut Close Brass Valve And Water Detector Cable
$439.00
For Optimist Smart Home, 5 in-One Enhanced Sensor
$59.00 Save $5.00 RRP: $64.00
4K Ultra HD Universe Galaxy LED Projection Light Atmosphere Light
$74.00 Save $5.00 RRP: $79.00
Wireless Sensor Dolphinbar(Wiimote to PC USB )Connect
$64.00
Multi- 2 In 1 Door Sensor For Door Opener Infrared Safety And Radar Safety Sensor For Automatic Doo
$189.00 Save $280.00 RRP: $469.00
Wireless Door/window Sensor No Gateway Required Support To Check History Record On App,10pcs GreenZech
$189.00 Save $340.00 RRP: $529.00
Wireless Welcome Doorbell Entry Alarm W/sensor Voice Prompter Antitheft For Home Store Hotel Ac100v240veu Plug
$239.00
Wireless Remote Controller Gsm Sms Call Control Home Security System Cl4gsm Eu Plug 220v
$249.00
Kitchen 12vdc Wired Water Detector Ware House Water Leaking Sensor Base Station Waterproof Water Level Alarm Security Alarm
$199.00
Security Alarm Sensor Ip54 Waterproof Outdoor Infrared Detector Wall-mounted Pet Immunity Optex Lx402 Nc No Signal Output Option
$229.00
Solar Driveway Alarm 984ft Long Range Wireless Driveway Alarm
$59.00
90db Wireless Security Alarm Door Window Sensor Independent Magnetic Opening Sensor Enhanced Home Safety 5Pcs
$17.95