Filters

$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.

Filters
1 - 32 of 92
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
Case Pack Smart Door and Window Sensors for Home Security, Size 2
$36.95 Save $17.05 RRP: $54.00
Remote Control Smart Home Lighting Smart WiFi Sensor ABS Battery Powered Automation Compatible with Smart Life
$35.95 Save $18.05 RRP: $54.00
Ultrasonic Distance Sensor Pack Of 2 SR04T Model For Distance Measurement, Obstacle Avoidance, Industrial Control
$26.95 Save $14.00 RRP: $40.95
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
WiFi Vibration Sensor Detector for Home Security Alarm with Real-Time Motion Shock Detection, Low Power Consumption, White
$74.00 Save $35.00 RRP: $109.00
Smart Siren Alarm 90dB Sound and Light Sensor APP Remote Control Home Security Wireless Alarm for Zigbee Gateway
$33.95 Save $12.00 RRP: $45.95
Bed Wetting Alarm Urine Sensor With Volume Alarm And Vibration For Boys And Seniors Potty Training Aid White
$33.95 Save $17.00 RRP: $50.95
Vibration Sensor Detection For App Notification Alarm, Mobile App Alerts, Smartphone App Notifications
$34.95 Save $17.00 RRP: $51.95
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
Intelligent Surrounding Light Sensors ABS Housing Light Detection Device Indoor Office Use Compact
$35.95 Save $18.05 RRP: $54.00
Smart Light Sensor Zigbee Optical Control Device with App Control for Home Automation
$35.95 Save $18.05 RRP: $54.00
Hidden Camera Detector RF Signal Scanner Anti Spy GPS Tracker Finder for Travel Car Hotel Home Black
$43.95 Save $25.05 RRP: $69.00
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
Wireless Z-Wave Plus Door/Window Sensor Gen 5 White Smart Home Compatible
$46.95 Save $22.05 RRP: $69.00
Action Camera Gimbal Tripod with Selfie Stick and Phone Holder, Aluminium Alloy Black
$29.95 Save $15.00 RRP: $44.95
Zigbee Wireless Window Alarm Rechargeable Living Room And Bedroom Remote Control Door Sensors Status Monitor
$69.00 Save $35.00 RRP: $104.00
Wireless Digital Freezer Alarm For Freezer And Refrigerator, Home Use And Outdoor, 1/2 Sensor
$39.95 Save $19.05 RRP: $59.00
Intelligent Door Sensors with Remote Control and Voice Command, ABS Window Sensors for Home Security
$38.95 Save $20.05 RRP: $59.00
Wireless Gate Sensor with Infrared Beam, IP55 Weatherproof, Low Battery Alert for Outdoor Gates
$43.95 Save $20.05 RRP: $64.00
Anti-Theft Doorbell Bracket for Easy Installation, No Sensor Blockage, Compatible with Most Models, Durable Material
$69.00 Save $35.00 RRP: $104.00