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Security System Sensors

Shop the best prices on 11,249 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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2,209 - 2,240 of 3,200
2026 WiFi Smart Door Sensor Window Door Open Closed Detectors Smart Home
From $13.95
26-27 Tuya Zigbee Vibration Sensor Motion Shock Sensor Detection Alarm Monitor Smart Home Real-Time Alarm Push
From $45.95
Z6 Magnetic Switch Alarm Sensor Overhead Garage Door Contacts L Bracket
From $84.00
Window Alarm Sensor Durable ABS Adjustable Sensitivity Remote Battery Powered Glass Break Detector English White
From $31.95
Door Anti Burglar Protection Kit 911770 Door Security Device Replacement for Peugeot Boxer
From $33.95
Wired NC Type Magnetic Alarm Door Window Contact Sensor Detector Reed Switch
From $29.95
DC12V Indoor Wired Infrared Alarm Sensor Dual Technology Anti Theft PIR Motion Detector
From $119.00
Door Window Sensor Detector Wireless Open Contact Sensor WiFi APP Timer Magnet Back Adhesive Sharing Security Sensor Alarm for ZigBee for Tuya
From $24.95
Brake Wheel Speed Sensor 4013251 Quick Response Real Time Monitoring Precise Adjustment Replacement for Polaris
From $119.00
NC Type Wired Door Window Magnetic Security Alarm Contact Sensor Detector Reed Switch
From $25.95
Inductive Proximity Sensor PNP DC 3 Wires Mormally Open Mini Inductive Proximity Sensor Switch DC6 to 36V
From $19.95
Magnetic Remover Clothing Hard Tag Detacher - Bimirth Security Tag Remove
From $27.95
TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security Timer and Sensor,EU Pl
From $34.95
Tuya Smart Door Sensor Alarm, WIFI APP Remote Anti-Theft Alert & Opening Reminder
From $18.95
3D Facial Recognition Module with AI Offline Intelligence and Binocular Infrared Technology C
From $42.95
Passage Alarm, Shop Bell, WirelAlarm System With Motion Detector TA
From $54.00
Wired-Magnetic Door Window Contact Sensor Waterproof Door Window Sensors Detector for Home Security Alarm System Multicolor
From $9.95
Professional Grade Wild Boar Repellent with Anti-Theft Alarm, Animal Deterrent Device
From $37.95
Z7 Infrared Beam Detector Burglar Ir Alarms Sensor Alarm System
From $469.00
Zigbee Illuminance Sensor with IP67 Waterproof Rating, Real-Time Brightness Detection and App Control for Smart Lighting Solutions
From $48.95
Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)
From $74.00
Door Window Magnetic Contact Wired Sensor Detector Switch For Home Garage Alarm Security
From $69.00
Smart Motion Sensor,wifi Wireless Security Alarm,with Free Notification
From $45.95
Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim Anti-Theft Alarm for Door and Window with Ajustment Sensitivity
From $45.95
Wireless touch sensor burglar alarm strong security door knob alarm touch door handle 120dB ultra loud alarm sounds
From $39.95
Tuya Zigbee Human Presence Sensor Respiratory Motion Detection Wireless Connection Smart Home Security Alarm
From $59.00
Magnetic Clothing Security Tag Remover, Hard & Security Tag Detacher for Retail Stores Edition 0816
From $24.95
Wireless Door Window Sensors 433MHz for Home Security Alarm System Home Burglar Alarm Kits Edition 0923
From $64.00
TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security Timer and Sensor,EU Pl hwy
From $13.95
Fake TV Simulator with AC Adaptor for Anti-burglar and Theft Deterrent Home Security - Timer and Sensor (5V British Standard Plug Type)
From $43.95
Vibration Detectors Alarm 125dB High Decibel Sound Easy Setups No Wiring Required Anti Theft Protections System White
From $26.95
Tuya Smart Life ZigBee One-Key Alarm SOS Emergency Call Button Wireless Emergency Button Smart Life App Remote Control
From $20.95