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$10 to $25 Security System Sensors

Shop the best prices on 158 great value $10 to $25 security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on 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 158
Door and Window Alarm With Magnetic Sensor For Home Office Security Easy Installation Intrusion Alarm For Windows
$17.95 Save $9.00 RRP: $26.95
Refrigerator Alarm, Door-Opening Sensor, Voice Alarm, Window and Room Sensor for Home, Office, School, Store Security
$23.95 Save $12.00 RRP: $35.95
Kuhlschranktuer Alarm Smart Door Sensor With Fridge Door Alarm And Voice Alarm For Window Room Home School Office Security
$22.95 Save $11.00 RRP: $33.95
Door Magnetic Sensor Embedded Reed Switch For Doors And Windows Waterproof Dustproof Home Anti-Theft Alarm
$17.95 Save $9.00 RRP: $26.95
Fridge Door Alarm Freezer Alarm Adjustable Voice Alert Close Reminder Voice Alarm Left Open Window Sensor Home/Business
$20.95 Save $10.00 RRP: $30.95
Fridge Alarm Window Opening Alarm With Adjustable Voice Warnings Magnetic Sensor Door Closing Reminder For Garage Cellar
$23.95 Save $12.00 RRP: $35.95
Water Leak Sensor Wireless, 5 X 5 X 1.6 Cm, White, Indoor Outdoor Use, Sturdy Alarm, Decorative Leak Monitor
$22.95 Save $11.00 RRP: $33.95
ZigBee Smart Vibration Sensor Real Time Door and Window Detection Alarm Smart Security Protection Sensor
$22.95 Save $11.00 RRP: $33.95
ZigBee Smart Vibration Sensor Real-Time Door And Window Detection Alarm Compatible SmartLife Security Sensor
$22.95 Save $11.00 RRP: $33.95
Smart Home Vibration Sensor, Door Break Detector, Remote Control Included, WiFi Alarm, ZigBee Version
$24.95 Save $13.00 RRP: $37.95
Fridge Door Alarm With Adjustable Voice Warnings, Freezer Alarm, Window Sensor, Door Closing Reminder For Garage Or Cellar
$23.95 Save $12.00 RRP: $35.95
Power Failure Alarm with 120dB Siren and LED Indicator for Home Office Safety (Needs 9V Battery)
$16.95 Save $8.00 RRP: $24.95
Magnetic Reed Switch Surface Mount NO Door Contact Sensor Alarm, Zinc Alloy Silver MC58 1PC
$20.95 Save $10.00 RRP: $30.95
Door Magnetic Contact Wireless Sensor Detector Switch for Home Garage Security Alarm System, Battery-Powered, Easy Installation
$21.95 Save $11.00 RRP: $32.95
Compact Vibration Sensor Alarm 125dB Wireless Security Sensor for Door and Window Protection Ultra Thin Design White
$18.95 Save $9.00 RRP: $27.95
Wired Door Contact Sensor Magnetic Switch Black NO Mount for Home Security Alarm System
$19.95 Save $9.00 RRP: $28.95
Hagen Door Alarm Portable Wireless Touch Sensor 120 dB Black Anti-Theft Loud Door Knob
$17.95 Save $9.00 RRP: $26.95
Wear-Resistant Door Window Sensors for Burglary Detection, Multifunctional Security Alarm Accessory Compatible with Consumer Electronics
$21.95 Save $11.00 RRP: $32.95
WiFi Door and Window Sensor, Smart Life App Remote Control, Magnetic Intruder Alarm, Compatible with Home Security Systems
$23.95 Save $12.00 RRP: $35.95
120dB Wireless Touch Sensor Anti-Theft Security Alarm for Door Knob - Loud, Easy to Install, Battery Operated, Durable Design
$17.95 Save $9.00 RRP: $26.95
Waterproof Silicone Case for Google Nest Cam Outdoor/Indoor Battery - All-Weather Protective Sleeve Cover (White)
$14.95 Save $7.00 RRP: $21.95
Intelligent WLAN Vibration Sensor with Adjustable Sensitivity, Real-Time Shock Alarm, 70 x 24.5 x 21 mm
$20.95 Save $10.00 RRP: $30.95
HXA068 Wireless Window And Door Sensor With Reed Switch Electromagnetic Low Power Consumption
$14.95 Save $8.00 RRP: $22.95
WiFi Smart Vibration Sensor Motion Detection RealTime Remote Monitor Alarm For Home Windows Drawers 2.4 GHz
$23.95 Save $12.00 RRP: $35.95
WiFi Smart Vibration Sensor Motion Detection RealTime Remote Monitoring Alarm Smart Compatible Windows Drawers
$24.95 Save $13.00 RRP: $37.95
Smart Vibration Sensor Real Time Motion Detection App Control Shock Alarm Notification Battery Saving Technology
$23.95 Save $12.00 RRP: $35.95
Zigbee Smart Vibration Sensor Smart Life App Notification Real Time Motion And Vibration Alarm For Smart Home
$24.95 Save $13.00 RRP: $37.95
Smart Vibration Sensor ZigBee Compatible Motion Detector With App Control Security Alarm
$24.95 Save $13.00 RRP: $37.95
Smart WiFi Vibration Sensor Alarm Wireless Vibration Detector RealTime Activity And Shock Detection White
$20.95 Save $10.00 RRP: $30.95
Zigbee 3.0 Vibration Sensor, Adjustable Sensitivity, Home Assistant Compatible, Door/Window Motion Detector
$21.95 Save $11.00 RRP: $32.95
Vibration Sensor Module 10 Pack Long Lasting Triggers For Relay Modules In Security Devices Clean Output Signals
$14.95 Save $7.00 RRP: $21.95
Wireless Vibration Alarm Door Window Open Alarm 120dB Security Sensor Anti-Theft For Home Apartment Hotel Garage
$17.95 Save $9.00 RRP: $26.95