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Security System Sensors

Shop the best prices on 3,565 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Maikaisen and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Canada.

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1,377 - 1,408 of 3,200
Tuya Zigbee Door Window Sensor A Burglar Alarm Smart Home Automation Security Protection Smart Life Work
From $19.95
3X Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor
From $32.95
3X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
From $7.95
2X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
From $6.95
4X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
From $8.95
Tuya Zigbee Door and Window Sensor Smart Home Automation Security Protection APP Alarm Remote Real-Time Push
From $12.95
Door Window Alarm 10 Pack with 120dB Siren, Wireless Magnetic Sensor for Home and Office Security
From $84.00
Wired Door Contact Sensor 40PCS Pack with Reliable NC Magnetic Switch for Home Security Alarm
From $41.95
Waterproof Infrared Beam Sensor Pair 20m, 12/24V Outdoor Photoelectric Safety for Gate Door
From $439.00
Magnetic Reed Switch Pack of 10 Recessed Wired Door Window Sensor for Garage Alarm N.C. White
From $39.95
Window Door Alarm with Sensitive Vibration Sensor, 120dB AntiTheft Alert for Home and Travel
From $21.95
Wireless Door and Window Sensor 2 Pack for Home Security Alarm System, Easy Magnetic Installation
From $21.95
4 Pack 120DB Door Window Alarm for Home Security and Kids Safety, Loud Alert Easy Installation
From $45.95
Wireless Door Sensor for 3G WiFi Alarm System with Magnetic Contact and Instant Intrusion Alerts
From $21.95
WiFi Smart Door Sensor Window Alarm with Voice Control and Easy Tape Installation for Home Security Compatible with Tuya
From $25.95
Door and Window Alarm Sensor 110dB Loud with 4 Modes, Battery Operated, Easy Adhesive Install
From $21.95
Magnetic Reed Switch NC NO 12V Door Window Sensor with Adhesive and Screws for Security Alarm
From $27.95
Wireless Door and Window Alarm 5 Pack, 120dB Loud Magnetic Sensor for Home and Elder Safety
From $179.00
HS4 40.685MHz Remote Control for HS2, HS4, HSE2, HSM2, HSM4 Compatible Gate Openers
From $19.95
HS4 40.685MHz Remote Control for HS2, HS4, HSE2, HSM2, HSM4 Compatible Gate Openers
From $16.95
Magnetic Curtain Door Sensor with 5m Wired Detector for Garage Door Opener Accessories
From $26.95
Tuya Zigbee Solar Light Sensor Waterproof IP65 Outdoor Brightness Detection Luminance Sensor Easy to Install
From $27.95
Smart Light Sensor with Thread Technology for Home Automation, Energy Saving and Low Power Alerts
From $39.95
Door Window Alarm 2 Pack Home Security Sensor Burglar Anti-Theft 120DB Alarm with Batteries Included - DIY Easy to Install
From $59.00
Wireless Door Alarm with Remote Windows Open AlarmsHome Security Sensor Pool Alarm for Kids Safety Sliding (2 Pack)
From $99.00
TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart Home 1M
From $16.95
Tuya Zigbee 2MQTT Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Detection Strip Smart Linkage
From $28.95
For Smart Home Temperature and Humidity Sensor, Zigbee, Wireless, White, Accurate 0.3C, Ideal for Home Automation
From $18.95