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Security System Sensors

Shop the best prices on 147 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 147
Intelligent WLAN Vibration Sensor with Adjustable Sensitivity, Real-Time Shock Alarm, 70 x 24.5 x 21 mm
$20.95 Save $11.00 RRP: $31.95
Fridge Door Alarm, Freezer Alarm with Adjustable Voice Reminders, Close Door Reminder, Voice Alarm Opened Left, Window Sensor for Home Business
$20.95 Save $11.00 RRP: $31.95
HYSRF05 SRF05 Ultrasonic Distance Module Ultrasonic Sensor the SR04 Module
$54.00 Save $30.00 RRP: $84.00
Intelligent Door Monitor, Wireless WLAN Sensor, Smart Home with App Notification
$25.95 Save $12.00 RRP: $37.95
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
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 $25.00 RRP: $79.00
10 Pcs NC Recessed Wired Security Window Door Contact Sensor DC100V 0.5A
$18.95 Save $2.00 RRP: $20.95
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 $9.00 RRP: $27.95
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
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
Refrigerator alarm, door opening sensor, voice alarm, window sensor, room, store, home, school, business, safety
$23.95 Save $12.00 RRP: $35.95
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
Tuya ZigBee Smart Vibration Sensor RealTime Monitoring Door and Window Detection Alarm Smart Security Protection Sensor
$22.95 Save $11.00 RRP: $33.95
HXA068, Wireless Window and Door Sensor, Reed Switch, Electromagnetic, Low Power Consumption, Open Window Alert Wireless Door Sensor HXA068
$14.95 Save $8.00 RRP: $22.95
WiFi Door Sensor - Wireless Motion Detector for Windows and Doors, Home Security App with Open/Close Alerts and Automation
$64.00 Save $35.00 RRP: $99.00
Wear-Resistant Door Window Sensors for Burglary Detection, Multifunctional Security Alarm Accessory Compatible with Consumer Electronics
$22.95 Save $11.00 RRP: $33.95
Wireless Window Alarm Sensor - 2-Pack, 4 Modes For Doors, Windows, Refrigerators, Cabinets
$19.95 Save $9.00 RRP: $28.95
Magnitic Switch Normally Closed Nc Micro Alarm for Door and Window Sensor Arrival
$14.95 Save $8.00 RRP: $22.95
Waterproof Dual Beam Sensor Active Infrared Intrusion Detector IR 100m Outdoor Perimeter Wall Barrier Fence for GSM Alarm
$41.95
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
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 $100.00 RRP: $319.00
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
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
Home Security Door Alarm 130dB Loud Siren with Magnetic Contact Sensor - 2 Pack for Windows and Doors
$25.95 Save $12.00 RRP: $37.95