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$25 to $75 Security System Sensors

Shop the best prices on 92 great value $25 to $75 security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on Smart Things and Yale. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United States.

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1 - 32 of 92
Smart Light Sensor Zigbee Optical Control Device with App Control for Home Automation
$35.95 Save $18.05 RRP: $54.00
20Pcs Vibration Switch for Alarm Systems, Adjustable Sensitivity, Compact Size, Electrical Compatibility
$49.95 Save $24.05 RRP: $74.00
Parking Assistant Alarm Wall Mounted Garage Parking Sensor with 3-Color LED Traffic Light for Timely Detection and Flashing Signal
$64.00 Save $30.00 RRP: $94.00
Vibration Sensor For Wireless Door And Window Security Motion Alerts Home Assistant Compatible
$28.95 Save $14.00 RRP: $42.95
Foam Sealing Tape 50 Feet Waterproof Weatherproof for Doors and Windows Insulation Home Use Black Color
$31.95 Save $16.00 RRP: $47.95
Light Sensors Intelligent Built In Low Battery Alerts Miniature Thread Activated Ambient Light Sensor For Furniture
$32.95 Save $17.00 RRP: $49.95
Vibration Sensor For RealTime Door And Window Monitoring, Tuya Smart App Compatible, Wireless Home Security Sensor
$26.95 Save $14.00 RRP: $40.95
Tuya Smart Zigbee Door Magnet And Light Sensor, Window Open Detection, ABS, Memory Lighting, Alarm Sensor, 1 Set
$64.00 Save $30.00 RRP: $94.00
Fake TV Simulator with Light Sensor - Home Security Device Imitates TV Activity to Deter Burglars When Away
$69.00 Save $30.00 RRP: $99.00
Smartthings Multipurpose Sensor, Know If Windows And Doors Are Open, Single Smart Things
$44.95
WiFi Door Alarm Sensor With Magnetic Sensor Zigbee Compatible Tuya Smart Home Security Door Sensor
$49.95 Save $24.05 RRP: $74.00
WiFi Door Peephole Camera 2.4G 5G 1080P HD Wide Angle Lens 2 Way Talk Motion Detection Electronic Door Viewer for Home Silver
$59.00 Save $35.00 RRP: $94.00
Zigbee Vibration Sensor For Door And Window Security, Low Power, Notifications, Model ZG103ZL
$29.95 Save $15.00 RRP: $44.95
Wifi Wireless Security Sound And Light Alarm Alarm,0780
$64.00 Save $65.00 RRP: $129.00
LD6002C 60GHz Millimeter Wave Radar Sensor with Accurate Fall Detection for Smart Home Safety
$46.95 Save $22.05 RRP: $69.00
20Pcs Vibration Switch for Alarm Systems, Adjustable Sensitivity, Compact Size, Electrical Compatibility
$49.95 Save $24.05 RRP: $74.00
12V/24V Contactless Infrared Sensor Switch With LED Indicator 86x86mm Black Panel Mount For Access Control
$28.95 Save $15.00 RRP: $43.95
Smart WiFi Vibration Detection Sensor Sensitivity Alarm App Compatible 2Pack Motion Monitoring
$37.95 Save $21.05 RRP: $59.00
Smart Light Sensor with App Control for Wide Range Smart Home Automation
$35.95 Save $18.05 RRP: $54.00
Door Monitoring Sensor Wireless Door Opening Detector Magnetic Security Accessory App Alerts When Door Opens Smart Home
$44.95 Save $24.05 RRP: $69.00
Smart Vibration Sensor for Home Security Compatible with Tuya App, Real Time Alerts and Custom Settings
$34.95 Save $17.00 RRP: $51.95
Infrared Beam Sensor Weatherproof Photocell for Gate Opener DC/AC 12V24V Outdoor Safety
$37.95 Save $21.05 RRP: $59.00
LED-TV-Simulator For Home Security With Dusk Sensor Auto-On Deters Burglars When You Are Away
$54.00 Save $30.00 RRP: $84.00
Kuehlschranktuer Alarm Fridge Door Alarm Compact Sensor With Voice Alert For Home Office School And Rooms With Windows
$31.95 Save $16.00 RRP: $47.95
WiFi Door Sensor With Vibration Detection, Mobile Alerts, Temperature-Resistant, Adjustable Sensitivity, WiFi Version
$27.95 Save $13.00 RRP: $40.95
Inductive Cylindrical LongRange Proximity Sensor With Wire Cable Detection Distance
$46.95 Save $27.05 RRP: $74.00
Smart Light Sensor with App Control for Smart Home Automation and Wide Lighting Range
$35.95 Save $18.05 RRP: $54.00
WiFi Door Sensor Alarm with Smart Window Contact, Wireless Home Security Compatible with Smart Speaker, Batteries Included, 2 Pack
$46.95 Save $22.05 RRP: $69.00
Smart WiFi Door Window Sensor with App, RealTime Alerts, Alexa Google Home Compatible, No Hub, 1 Pack
$28.95 Save $14.00 RRP: $42.95
Kuhlschrank Alarm | Window Opening Alarm With Adjustable Alerts | Window Sensor & Door Closure Reminders For Garage
$31.95 Save $15.00 RRP: $46.95
LD6002C 60G FMCW Millimeter Wave Radar Sensor Non-Contact Fall Detection Device for Safety Monitoring
$43.95 Save $25.05 RRP: $69.00
1-pack smart door and window sensor for home security
$36.95 Save $17.05 RRP: $54.00