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Security System Sensors

Shop the best prices on 3,426 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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193 - 224 of 3,426
Turbidity Sensor Suspended Turbidity Value Detection Module Kit for
$17.95 Save $4.00 RRP: $21.95
Sensor Bar Compatible With Wii, Replacement Wired Infrared Ray Sensor Bar
$30.95 Save $33.05 RRP: $64.00
2X Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Securit
$24.95 Save $20.00 RRP: $44.95
Tuya Zigbee Temperature and Humidity Sensor Alarm EU Plug
$449.00 Save $325.00 RRP: $774.00
2Pcs WiFi Vibration Sensor Alarm Wireless Vibration Detector White
$23.95 Save $12.00 RRP: $35.95
Fridge Freezer Alarm with Adjustable Voice Reminders
$18.95 Save $10.00 RRP: $28.95
Zigbee Smart Vibration Sensor,Real Time Monitoring,App Remote Control
$15.95 Save $8.00 RRP: $23.95
Mini Golf Magnetic Detacher for Security Tag Removal
$46.95 Save $17.05 RRP: $64.00
2X Tuya Intelligent Pressure Sensor for ZigBee Detection Automation Scene Linkage 400mm
$79.00 Save $50.00 RRP: $129.00
2X Tuya ZigBee Devices Button Scene Switch Intelligent Linkage Smart Switch Battery Powered Work wit
$19.95 Save $13.00 RRP: $32.95
Door Window Open Alarm, Wireless Remote Control Magnetic Sensor
$15.95 Save $8.00 RRP: $23.95
Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Home Assistant for Gateway Home
$23.95 Save $16.00 RRP: $39.95
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen), Easy-to-Install Garage Door Safety Accessory
$10.95 Save $7.00 RRP: $17.95
Smart Home Zigbee Solar Rain Sensor Wireless App Control
$28.95 Save $3.00 RRP: $31.95
Triple Beam Alarm Photoelectric Infrared LED Detector Security System ABE-200
$94.00 Save $55.00 RRP: $149.00
Infrared Beam Sensor Intrusion Alarm Outdoor Long Distance Infrared Detector AC1218V DC1224V 30m/98.4ft
$51.95 Save $32.05 RRP: $84.00
Zigbee Smart Vibration Sensor,Real Time Monitoring,Door Window Vibration Detection Siren for Home,App Remote Control
$14.95 Save $44.05 RRP: $59.00
Standalone Alarm Smoke Detector Kit Home Security Wireless Fire Smoke Sensitive Detector Portable Alarm Sensors Fire Equipment
$49.95 Save $49.05 RRP: $99.00
SNZB-04P Zigbee Door and Window Sensor Local Smart Scene Linkage Tamper Alarm Security Compatible
$25.95 Save $1.00 RRP: $26.95
Tuya ZigBee Door Window Sensor Anti-Theft Alarm Smart Home Wireless Detector APP Remote Work with H
$14.95
WIFI TUYA Smart Window Door Sensor Wireless Connection Door Detector Door Open / Closed Alarm- Syst
$12.95 Save $1.00 RRP: $13.95
90db Wireless Security Alarm Door Window Sensor Magnetic Opening Sensor Enhanced 10Pcs
$20.95 Save $1.00 RRP: $21.95
Garage Door Bracket for Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accesso
$11.95 Save $1.00 RRP: $12.95
Garage Door Bracket for Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
$14.95 Save $3.00 RRP: $17.95
WiFi Door Window 100dB Alarm with Magnetic Sensor Tuya APP Remote Alerts Door Open Closed Detectors
$16.95 Save $4.00 RRP: $20.95
433MHz Door Magnetic Contact Wireless Sensor Detection Switch for Home Office Alarm Security Wireless Door Sensor
$25.95 Save $12.00 RRP: $37.95
Door Magnetic Contact Wireless Sensor Detection Switch For Home Garage Security System Wireless Door Sensor
$20.95 Save $10.00 RRP: $30.95
Tuya WiFi Smart Door Magnetic Sensor App Control USB Wireless Door & Window Sensor Door Magnetic Alarm Detector
$21.95 Save $7.00 RRP: $28.95
Wireless Door Window Burglar Sensor 4 Modes Alarm Door Open Detectors Freezers Close Reminder Security Protection White
$12.95 Save $4.00 RRP: $16.95
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
$16.95 Save $5.00 RRP: $21.95
Glass Break Detectors, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm (2pcs) Banban
$25.95 Save $58.05 RRP: $84.00
Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
$10.95