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Security System Sensors

Shop the best prices on 264 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on Yale and Smart Things. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United States.

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97 - 128 of 264
WiFi Smart Vibration Sensor Motion Detection Real Time Remote Monitoring Alarm Doors Window Drawers Compatible
$25.95 Save $12.00 RRP: $37.95
Vibration Sensor Compatible With Smart Automation, Wireless IoT Home Security Sensor
$33.95 Save $17.00 RRP: $50.95
Alarm Touch Sensor Door Alarm 120DB Wireless Anti-Theft Security System with Loud Door Knob for Home Safety
$20.95 Save $10.00 RRP: $30.95
Zigbee Door and Window Sensor for Smart Home Security, Real-Time Alerts, Remote Control via App
$104.00 Save $55.00 RRP: $159.00
Door Handle Alarm with 120dB Touch Sensor, AntiTheft Vibration Trigger for Travel, Kids, Elderly, Bedroom, Hotel Security
$17.95 Save $8.00 RRP: $25.95
Zigbee Smart Light Sensor with Wide Lighting Range and App Control for Tuya Smart Home
$30.95 Save $15.00 RRP: $45.95
Smart WiFi Temperature and Humidity Sensor for Alexa and Google Home, Smart Life App Monitor
$21.95 Save $9.00 RRP: $30.95
60GHz Millimeter Wave Radar Sensor FMCW Module for Fall Detection and Elderly Care
$38.95 Save $20.05 RRP: $59.00
XCSDMC7905 Coded Magnetic Switch XCSDMC 2 NC Staggered 5m Cable 5V
$21.95 Save $10.00 RRP: $31.95
Recessed Wired Door Window Security Sensor with Magnetic Reed Switch White
$14.95 Save $8.00 RRP: $22.95
Alarm Buzzer for Windows - Loud Vibration Sensors, Window Safety Alarm System, White Security Sensor for Effective Protection
$19.95 Save $10.00 RRP: $29.95
Electric Bike 12 Magnet PAS System Sensor Drop Shape Double Hall Pedal Assist Sensor,Black (1PC)
$17.95 Save $9.00 RRP: $26.95
Magnetic Door and Window Sensors Wired Alarm Contact Switch Flush Mount for Home Security Systems 2-Pack With Bracket
$14.95 Save $8.00 RRP: $22.95
Window Alarm Sensor: High-Decibel Alarm, Magnetic Safety Trigger, Wireless, Portable, Door/Window Bell Mode
$17.95 Save $9.00 RRP: $26.95
Sensor Module for Energy Efficiency Maximization with Adjustable Detection Delays, Compatible Equipment, Compact Size
$22.95 Save $12.00 RRP: $34.95
Wireless Door Window Sensor And Control Detector, Rugged Multi-Purpose Security Alarm, Smart Life Compatible
$74.00 Save $35.00 RRP: $109.00
Zigbee Wireless Window Alarm Sensor for Tuya Living Room And Front Door Security System Status Detector Accessories
$54.00 Save $30.00 RRP: $84.00
Yale Pet PIR Motion Detector Sensor Pet Friendly for SR & EF Alarms 868MHz Yale
$20.95
Yale 3 Pack Yale PIR Motion Detector Sensor for Yale HSA Alarms 433MHz Yale
$64.00
Refrigerator Temperature Sensor Wireless Refrigerator Alarm Temperature Monitoring Indoor Outdoor Compact Measuring Device for Dormitory
$27.95
Zigbee Smart Light Sensor for Tuya Smart Home Integration and Automatic Light Adjustment
$25.95 Save $12.00 RRP: $37.95
Real Sensor Open Home Detector Color Black Security System Compatible Instant Notifications
$20.95 Save $11.00 RRP: $31.95
Vibration Sensor Modules 10 Pcs Enhanced Trigger Duration Reliable Output Signals For Vibration Detection Tasks
$15.95 Save $8.00 RRP: $23.95
Smart Home Vibration Sensor Door Breakage Detector With Remote WiFi Alarm Zigbee Version Long Battery Life
$89.00 Save $40.00 RRP: $129.00
APP Vibration Sensor For Smart RealTime Motion Alerts Shock Alarm History Tracking 4Piece Pack
$64.00 Save $30.00 RRP: $94.00
Vibration Sensor WiFi Compatible RealTime Alerts Low Power White Home Security Doors Smart Automation
$22.95 Save $11.00 RRP: $33.95
Infrared Gate Opener Sensor Kit with Outdoor Photocell IR Beam for Automatic Garage Door and Access Control
$20.95 Save $10.00 RRP: $30.95
WiFi Smart Alarm Button for Home Security SOS Signal, Rechargeable Battery, IPX4 Water Resistant, Google Assistant Compatible
$23.95 Save $12.00 RRP: $35.95
433MHz Door Magnetic Wireless Sensor Detector Switch For Home Garage Alarm Security, Compatible With 433MHz Receivers
$14.95 Save $8.00 RRP: $22.95
Wireless Smart Wi-Fi Door and Window Contact Sensors for Home Security
$48.95 Save $25.05 RRP: $74.00
Set of WiFi door and window sensors for home security with smart app notifications
$35.95 Save $18.05 RRP: $54.00
2 Pack Recessed Door Magnetic Contact Sensor Alarm Detector for Home Security 100V
$34.95 Save $17.00 RRP: $51.95