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Security System Sensors

Shop the best prices on 5,100 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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769 - 800 of 3,200
5-24VDC PIR Sensor 24 Steps Stair Light Controller ES24 SPI
From $74.00
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and A
From $22.95
W100 Smart WiFi Bridge Gateway and Door Sensor Set for Smart Lockboxes, APP Control for Home Office
From $84.00
Wireless Door and Window Vibration Sensor Alarm 125dB Glass Breakage Anti-Theft Sensor, Easy Install
From $12.95
4X Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 800mm
From $209.00
Split Type Door and Window Sensor Door Magnet Sensor EU White
From $21.95
Tuya Intelligent Pressure Sensor for ZigBee Detection 400mm
From $37.95
Sensor Entrance Supermarket Door DingDong Voice Reminder Alarm
From $20.95
90db Wireless Security Alarm Door Window Sensor Independent Magnetic Opening Sensor Enhanced Home Safety 5Pcs
From $12.95
Wireless Door and Window Vibration Sensor Alarm 125dB Glass Breakage Anti-Theft Sensor, Easy Install Black
From $13.95
4pcs Door Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Work for Gateway Mi Home
From $119.00
Zigbee Smart Door Window Sensor Wireless Mini Alarm Sensor for Mi Home
From $15.95
LD6002C 60G Millimeter Wave Radar Sensor Fmcw Non-Contact Sensor for Fall Detection
From $33.95
Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor Real-Time Luminance Detection Smart Home Automation App Control
From $17.95
2X Tuya Zigbee Smart Light and Rain Sensor 2-in-1 Function, Light and Rainwater Detection Smart Life App
From $64.00
Sensor Module for Low-Power Parking Detection Curb-Mounted and Median-Mounted Video Poles
From $17.95
2X Tuya ZigBee Temperature Humidity Sensor Smart Home Temperature Sensors Works with Alexa Google Assistant Smart Life
From $22.95
25 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch for Home Alarm System,When Sensor Together,Normally Closed Nc
From $32.95
2X Tuya Smart ZigBee SOS Button Sensor Alarm Elderly Children Alarm Emergency Help Switch Tuya Smart Life Remote Control
From $30.95
8X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
From $15.95
Tuya Zigbee Solar Rain Sensor Wireless App Control Real-Time Rain Detection Support Home Assistant Zigbee2mqtt
From $64.00
Home Security Burglar Alarm Wireless Door Opening Alarm Anti Theft Intruder Enter House Magnetic Sensor Door Window
From $10.95
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
From $11.95
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor Motion Shock Alarm
From $15.95
10 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch for Home Alarm System,When Sensor Together,Normally Closed Nc
From $16.95
R60BMP1 60GHz MmWave Radar Sensor for People Counting & Tracking,Anonymous Accurate Occupancy Counter,for Retail Store
From $119.00
Tuya Zigbee Door Window Sensor A Burglar Alarm Smart Home Automation Security Protection Smart Life Work
From $16.95
MC38 Wired Door Window Magnetic Sensor, Normally Closed Alarm Switch, 100V DC Security Contact
From $37.95
4 Pack Wireless Door and Window Alarm with 110dB Loud Alert for Home Security, Kids and Pets
From $19.95
RC33 Recessed Door Contact Sensor NC Magnetic Switch for Home Security and Burglar Alarm Systems
From $19.95
Wireless Door and Window Alarm Sensor with Sensitivity Magnetic Alert for Reliable Home Security
From $19.95
Wired Glass Break Sensor for Windows and Doors with AntiTamper Alarm, Ceiling or Wall Mount
From $25.95