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Security System Sensors

Shop the best prices on 5,111 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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2,977 - 3,008 of 3,200
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
From $12.95
Wireless Window Door Sensor, Magnetic Contact Switch, AC220V 2500W, Ideal for Extractor Hoods and Home Security EU Plug
From $17.95
90db Wireless Security Alarm Door Window Sensor Independent Magnetic Opening Sensor Enhanced Home Safety 10Pcs
From $20.95
FP001 Metal Circular Face Recognition Module Supports Palm Vein Recognition for Face Recognition Applications
From $24.95
4in1 Multi-Functional Door Magnetic Alarm Touch Button Door and Window Alarm Displacement Alarm Sensor 125dB
From $11.95
2X Infrared Installation Contactless Infrared Door Lock No Touch Sensor Exit Button IR Door Release DoorbellSwitch B
From $27.95
Wireless Sensor Dolphinbar(Wiimote to PC USB )Connect
From $64.00
Wireless Door and Window Vibration Sensor Alarm 125dB Black
From $15.95
Window Glass Break Vibration+Magnetic Door Sensor
From $37.95
2X Temperature Humidity Sensor Zigbee Smart Air Pressure Environment Sensor Smart Home for Mi Home APP
From $69.00
Split Type Door and Window Sensor Door Magnet Sensor EU White
From $22.95
Tuya WiFi SOS Emergency Button Wireless One Key Call Help Home Elderly Children Security Protection
From $16.95
Tuya ZigBee Devices Button Scene Switch Intelligent Linkage Smart Switch Battery Powered Automation Work with Smart Life
From $10.95
Multi-Purpose 2 in 1 Door Sensor for Door Opener Infrared Safety and Radar Safety Sensor for Automatic Door(Black)
From $149.00
Tuya Intelligent Pressure Sensor for ZigBee Detection Automation Scene Linkage
From $33.95
6X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Windows Open Close Status Works with TTLOCK App Smart Locks
From $79.00
2X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
From $9.95
2X White Door Window Contacts Magnetic Reed Switch Sensor
From $10.95
3X Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor Real-Time Luminance Detection Smart Home Automation App Control
From $45.95
2X Tuya ZigBee Temperature Humidity Sensor Smart Home Temperature Sensors Works with Alexa Google Assistant Smart Life
From $23.95
Tuya Zigbee Temperature Humidity Sensor Thermomete Hygrometer Home Automation APP for Alexa Google Assistant
From $25.95
New for 117 25700071 Tattletale Magnetic Switch
From $99.00
Tuya APP Door Open/Closed Detectors Security Protection ZigBee Alarm Detector 2.4GHz Wireless Window Door Gate Sensor
From $20.95
Tuya ZIGBEE Wall Emergency Button APP Smart Home Sensor 8x6 ZigBee Intelligent Remote Alarm
From $30.95
5-Level Sensitivity Adjustment Window Glass Break Vibration+Magnetic Door Sensor, Requires Alarm Ho
From $34.95
Tuya Zigbee Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Smart Linkage Smart
From $36.95
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and
From $30.95
Tuya Zigbee Solar Light Sensor Waterproof IP65
From $35.95
5PCS 25mm RFID Checkpoints Label Tag Guard Tour Patrol System Black
From $9.95
Tuya Zigbee Smart Temperature and Humidity Sensor
From $20.95
Zigbee Smart Vibration Sensor,Real Time Monitoring,App Remote Control
From $18.95
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen)
From $10.95