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Security System Sensors

Shop the best prices on 127 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on TP-Link, Yale, Domos and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United States.

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33 - 64 of 127
10 Pcs NC Recessed Wired Security Window Door Contact Sensor DC100V 0.5A
$18.95 Save $2.00 RRP: $20.95
Embedded magnetic switch door/window sensor, entrance switch for home antitheft alarm, dustproof and waterproof door magnetic sensor.
$17.95 Save $9.00 RRP: $26.95
120dB Wireless Touch Sensor AntiTheft Security Alarm Loud Door Knob
$17.95 Save $9.00 RRP: $26.95
Home Intelligent Voice Reminder Motion Activated Door Alarm w/ Recordable Reminders, Wireless Entry Sensor for Pool Garage Sliding Doors (Green)
$20.95 Save $11.00 RRP: $31.95
Action Camera Gimbal Tripod Selfie Stick System Sensor Headset Hook Pro
$29.95 Save $15.00 RRP: $44.95
Burglar alarm, 130 dB door and window security sensors for instant alerts upon unauthorized access.
$19.95 Save $9.00 RRP: $28.95
Door And Window Alarm, Wireless Door And Window Detectors With Remote Control And Batteries, Anti-intrusion Anti-theft Magnetic Sensor For e And Ki
$17.95 Save $7.00 RRP: $24.95
Fridge Door Alarm Freezer Alarm With Adjustable Voice Warnings Window Sensor
$23.95 Save $12.00 RRP: $35.95
LED TV Simulator for home security, automatically turns on with a dusk sensor, deters burglars when you're away.
$54.00 Save $30.00 RRP: $84.00
Wearresistant door window sensors, burglary detector, multifunctional security alarm accessory for consumer electronics
$22.95 Save $11.00 RRP: $33.95
Tuya Zigbee Door and Window Sensor Smart Home Automation Alarm with Real-Time Remote Control and Smartlife App Compatibility
$20.95 Save $10.00 RRP: $30.95
Hagen Door Alarm Portable Wireless Touch Sensor Anti-Theft 120 DB Loud Black Door Knob Security System
$18.95 Save $10.00 RRP: $28.95
Refrigerator Alarm Window Opening Alarm with Adjustable Voice Alerts Window Sensor, Voice Warning Door Closing Reminder for Garage, Basement
$31.95 Save $15.00 RRP: $46.95
Output Button Switch For Access Control System Door Exit Button With Touch Trigger Sensor Switch Door Frame Compatible
$28.95 Save $14.00 RRP: $42.95
Magnetic Door Induction Alarm, Wired Iron Door Magnetic Switch, Concealed NO/NC Sensor, White
$54.00 Save $30.00 RRP: $84.00
Vibration Sensor, Tuya Zigbee Smart Vibration Sensor, Realtime Monitoring, Alarm
$22.95 Save $11.00 RRP: $33.95
Fake TV Simulator with Light Sensor – deters burglars by mimicking real TV activity, ensuring home security when you're away. Ref: 3432
$64.00 Save $30.00 RRP: $94.00
Wireless Window Alarm Sensor - 2-Pack, 4 Modes For Doors, Windows, Refrigerators, Cabinets
$19.95 Save $9.00 RRP: $28.95
Smart Sensor for Doors and Windows TP-Link TAPO T300 TP-Link
$54.00
Waterproof Dual Beam Sensor Active Infrared Intrusion Detector IR 100m Outdoor Perimeter Wall Barrier Fence for GSM Alarm
$41.95
Wireless Window Door Alarm Sensor, 4 Modes, 110 dB, Burglar Protection
$17.95 Save $9.00 RRP: $26.95
Fake TV Simulator with Light Sensor – deters burglars by mimicking real TV activity, ensuring home security when you're away.
$69.00 Save $30.00 RRP: $99.00
Home Security Door Alarm 130dB Loud Siren Magnetic Contact Sensor Pack of 2
$25.95 Save $12.00 RRP: $37.95
Remover Clothing Tag Remove/ Tag Detacher
$19.95 Save $19.00 RRP: $38.95
LD6002C 60G Millimeter Wave Radar Sensor NonContact Radar Sensor for Fall Detection
$219.00 Save $110.00 RRP: $329.00
Fenster Open Alarm Intelligent Door Sensor Alarm, Loud Voice Reminder Unit
$20.95 Save $11.00 RRP: $31.95
Tuya Zigbee Wireless Window Alarm for Home, Living Room, Bedroom, Remote Control WiFi Door Gate Closing Sensor Accessories
$20.95 Save $11.00 RRP: $31.95
Touch Sensor Wireless Anti-Theft Alarm with 120dB Sound for Hotel Door Knobs, Battery-Operated Security System
$26.95 Save $13.00 RRP: $39.95
Wide Applications Door Alarm Sensor 125 dB Window Alarm for Home Random Color
$17.95 Save $9.00 RRP: $26.95
Refrigerator Door Alarm Open Alarm with Adjustable Voice Notifications Window Sensor, Voice Warning Door Lock Reminder for Garage Cellar
$20.95 Save $11.00 RRP: $31.95
2pack recessed magnetic contact sensors for door and window security, wired alarm sensors for home protection, mounting switches
$14.95 Save $8.00 RRP: $22.95
Tuya Zigbee Door Sensor Smart Home Security Window Detector Automatic Sliding Door Magnetic Contact Sensor Support Alexa Google
$21.95