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Security System Sensors

Shop the best prices on 5,120 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Maikaisen, Gze and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Canada.

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1,185 - 1,216 of 3,200
3 Pack 433MHz Wireless Door Window Alarm Sensors Compatible with A103F A105F A107F Home Security
From $39.95
Smart WiFi Vibration Sensor for Door and Window Security with Adjustable Sensitivity and App Control
From $33.95
Tuya Smart WiFi Door Sensor 80dB Sound Window Sensor Smart Life Arm Disarm Door Sensor APP Alert Alarm Door Sensor
From $15.95
Magnetic Reed Switch Roller Door Contact Sensor for Accurate Position Detection and Alarm Integration
From $23.95
Smart Light Sensor with Thread Technology for Home Automation, Energy Saving and Low Power Alerts
From $39.95
Wired Magnetic Contact Sensor NC Door Window Alarm Switch Pack of 10 for Home Security
From $139.00
2 Pcs NC Recessed Door Window Contact Sensor, Wired Magnetic Reed Switch for Home Security
From $21.95
Door and Window Alarm Sensor 110dB Loud with 4 Modes, Battery Operated, Easy Adhesive Install
From $21.95
Infrared Beam Sensor Pair 20m Long Range Photoelectric Detector for Door and Gate Security
From $39.95
Waterproof Infrared Beam Sensor Pair 20m, 12/24V Outdoor Photoelectric Safety for Gate Door
From $439.00
Smart Vibration Sensor Compatible with Tuya App, Instant Motion Alerts, Smart Sensitivity Control
From $39.95
Window Door Alarm with Sensitive Vibration Sensor, 120dB AntiTheft Alert for Home and Travel
From $21.95
Wired Door Window Contact Sensor Pack of 6 with Hidden Recessed NC Magnetic Reed Switch for Security
From $25.95
Touchless Infrared Sensor Switch 12V/24V 520CM Detection Range NO/NC Output 0.330s Delay PC ABS White 86x86mm
From $35.95
Zigbee 3.0 Vibration Sensor for Door and Window Security with RealTime Alerts and Adjustable Sensitivity
From $31.95
Door and Window Alarm Sensor Set 24 Pack for Home Security and Child Safety Protection
From $149.00
XL33C Recessed Magnetic Door Window Sensor 2 Sets NC Alarm Reed Switch for Security System
From $21.95
Magnetic Door Window Contact Sensor Wired Recessed Alarm Reed Switch Brown RC33
From $21.95
Magnetic Contact Reed Switch 5 Pack for Overhead Roller Garage Door Alarm Replacement
From $69.00
10Piece Door Window Alarm Sensors with 120dB Loud Siren, Battery Operated Home Security Kit
From $79.00
Magnetic Door Sensor 868.4mhz Eu Window Sensor Z-wave Plus Contact Sensor Smart Home
From $54.00
Glass Break Detector High Sensitivity Sdjustable Window Alarm Glass Break Sensor for Home Security
From $18.95
Tuya Zigbee 2MQTT Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Detection Strip Smart Linkage
From $28.95
Infrared Sensor Switch No Contact Contactless Switches Door Release Exit Button with LED Indication
From $9.95
White Door Window Contacts Magnetic Reed Switch Sensor
From $5.95
Tuya ZIGBEE Wall Emergency Button APP Smart Home Sensor 8x6 ZigBee Intelligent Remote Alarm
From $30.95
Smart Magnetic Door Sensor Zigbee Door Sensor for Home Security Wireless Contact Sensor Programmable with Smart Life
From $12.95
Tuya Zigbee Door Window Sensor A Burglar Alarm Smart Home Automation Security Protection Smart Life Work
From $15.95
3pc Tuya Zigbee 3.0 Temperature Humidity Sensor RightSitu ZTH02 Work with Yandex
From $40.95
2X ZigBee NEO 90DB Sound and Light Sensor Tuya Smart Life Built-In Siren Alarm Sensor
From $40.95
Tuya Zigbee Solar Rain Sensor Wireless App Control Real-Time Rain Detection Support Home Assistant Zigbee2mqtt
From $64.00
2X Tuya ZigBee SOS Button Sensor Alarm Wireless Emergency Help Switch Alarm Tuya Smart Life Remote Control
From $30.95