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Security System Sensors

Shop the best prices on 10,500 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Gze and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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65 - 96 of 3,200
Secure Your Home: 6-Pack Wireless Anti-Theft Alarm, DIY Magnetic Sensors for Doors and Windows
From $45.95
6-Piece Wireless Anti-Theft Alarm Set with DIY Magnetic Sensors for Enhanced Home Door & Window Security
From $45.95
Smart WiFi Door and Window Alarm Sensor with Open/Close Detection Function, Remote Anti-Theft Alarm
From $23.95
2X Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 400mm
From $79.00
Zigbee Smart Vibration Sensor,Real Time Monitoring,Door Window Vibration Detection Siren for Home,App Remote Control
From $19.95
Magnetic Curtain Door Sensor, 5m Wired Detector, Black Plastic, for Garage Door Opener, Iron Gates, Roller Shutters Security Installation
From $22.95
TTP229 16 Channel Digital Capacitive Switch Touch Sensor Module
From $11.95
Naiwang Top Home Z-wave Pir Mot Sensor Lux Temperature Detector Home Automat Alarm System Mot Alarm Eu 868.4
From $104.00
Anti-theft Motion Detector Infrared Sensor Alarm Security For Home Office Warehouse
From $18.95
Zigbee Illuminance Sensor, IP67 Waterproof Brightness Detector with Real-Time App Control for Light Monitoring
From $22.95
ZigBee-Compatible Smart Alarm Sensor with Built-in 90DB Siren & Flashing Light for Tuya Smart Life Home Security
From $59.00
Zigbee Solar-Powered Light Sensor, IP65 Waterproof Outdoor Brightness Detector with Real-Time Luminance Monitoring
From $38.95
Zigbee Temperature Sensor with APP Remote Monitoring, Waterproof Design for Smart Home Use, 1M Length
From $21.95
Automatic Door Safety Sensor with Photoelectric Beam and Photocells for Sliding and Swing Gates
From $59.00
10-Pack Wireless Door and Window Alarms with Magnetic Sensors for Home Security, Pool Area Protection Solution
From $54.00
Magnetic contact alarm for doors with wireless design
From $31.95
433MHz Wireless Magnetic Door Window Sensor Alarm for Home Security Entry System Anti Theft Detector
From $9.95
Recessed Magnetic Switch DC 100V 10W NO NC Door Window Reed Switch for Alarm System Access Control Security Sensors
From $24.95
6-Pack Wireless Door Window Alarm with Magnetic Sensor for Home Security Entry Protection
From $25.95
Infrared Beam Detector for Burglar Alarm, Wireless Security Sensor System
From $28.95
Security Tag Detacher / Magnetic Remover Clothing Hard Tag Remove
From $42.95
Tuya Smart Zigbee Rain Sensor With Light Detector Solar Operated IPX6 Waterproof Rain Detector Remote Control
From $69.00
Tuya Wifi Zigbee Door Sensor Tuya App Door Ow
From $149.00
10pcs Universal Sensor Wall Mount Bracket For Infrared Alarm Detectors Sensor Mount Bracket For Home Security Systems Wall Alarm Detector Mount For In
From $15.95
26-27 WiFi Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Alert Freezer Water Alarm EU Plug new
From $54.00
25-26 Magnetic Door Switch Recessed Wired Contact Sensor for Window DC100V NC
From $17.95
Door Alarm, Door Opening Detector With Powerful Siren, Magnetic Wireless Door And Window Alarm(pack Of 1) 26s
From $34.95
Wi-fi Wireless Door/window Sensor No Gateway Required Support To Check History Record On App,3pcs
From $49.95
4x4 Video Wall Controller - 16 Channel, 3840x2160 30Hz, HD Multimedia Interface, AU Plug
From $429.00
High Durability Magnetic Door Window Sensor - Wired NC Security Alarm for Home Safety
From $45.95
Smart Wireless PIR Sensor - 3-in-1 Motion, Temperature & Light Detector with App Alerts
From $69.00
Secure Your Home with Our Remote-Controlled Door & Window Sensor Alarm - 108dB Alert
From $47.95