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Security System Sensors

Shop the best prices on 10,937 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Other and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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Tuya ZigBee SOS Button Sensor Alarm Wireless Emergency Help Switch Elderly Children Alarm Tuya Smart Life Remote Control
$13.95
Tuya Smart ZigBee SOS Button Sensor Alarm Elderly Children Alarm Emergency Help Switch Tuya Smart Life Remote Control
$15.95
Tuya Zigbee 2MQTT Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Detection Strip Smart Linkage
$26.95
Fake TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security Timer and Sensor,EU Plug
$19.95
Magnetic Clothing Hard Tag Remove Security Detacher
$19.95 Save $9.00 RRP: $28.95
SMCO01 Smart Home Tuya WiFi Smoke Detector Carbon Monoxide Alarm Wireless Sensor with Flash Light
$46.95 Save $72.05 RRP: $119.00
SONOFF SNZB-04P Zigbee Door Window Sensor Local Smart Scene Linkage Tamper Alert
$36.95 Save $47.05 RRP: $84.00
Wireless Door Sensor Alarm, Magnetic Induction, 433 Remote Control, Home Anti-Theft
$84.00 Save $25.00 RRP: $109.00
Magnetic Door Window Contact Sensor Alarm Wired Metal Security Burglars Alarm
$22.95 Save $66.05 RRP: $89.00
5pcs Plastic Float Switch P3508 Liquid Level Sensor Controller for Water Tank Swimming Pool - Used in Electricity, Drainage, Level Control, Alarm
$17.95 Save $61.05 RRP: $79.00
Magnitic Switch Normally Closed Nc Micro Alarm for Door and Window Sensor Arrival
$20.95 Save $11.00 RRP: $31.95
2 Pack Remote Controls for Access Control System Keyless Entry and Door Security
$23.95 Save $11.00 RRP: $34.95
Touch Sensor Wireless Anti-Theft Alarm with 120dB Sound for Hotel Door Knobs, Battery-Operated Security System
$37.95 Save $21.05 RRP: $59.00
Smart WiFi Vibration Detection Sensor Sensitivity Alarm App Compatible 2Pack Motion Monitoring
$54.00 Save $25.00 RRP: $79.00
Smart Vibration Sensor For Doors Zigbee 3.0, Compatible with Home Assistant, Adjustable Sensitivity, ZG103ZL
$37.95 Save $21.05 RRP: $59.00
Door Window Sensor 2.4GHz WiFi Smart Wireless Remote Monitoring Home Security Burglar Alarm for Zigbee
$18.95 Save $15.00 RRP: $33.95
Sonoff Zigbee Window/door Sensor SNZB-04 Door Contact Magnet Sensors Work
$46.95 Save $12.05 RRP: $59.00
Bluetooth Multifunction Gateway Smart Home Door and Window Sensor Socket Control Center
$59.00
Wireless Temperature And Humidity Sensor Detector Smart Home Sonoff SNZB-02P
$34.95
5V USB Sonoff eWelink Gateway Wifi To 433 Wireless RF Signal Remote Control(White)
$40.95
Wifi Wireless Window And Door Sensor Magnetic Detector
$104.00
4pcs Car Tpms Tire Pressure Monitor Warning System Sensor A0009054100 For - E-class W212 W204 X253
$79.00 Save $25.00 RRP: $104.00
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
$22.95 Save $12.00 RRP: $34.95
Tuya Smart Wifi Alarm Door And Window Vibration Sensor Security Protection Alert Works With Alexa
$17.95
Stainless Steel Float Switch for Tank Liquid Water Level Sensor Double Ball Float Switch for Tank Pool Flow Sensors
$30.95
Wireless Door Window Burglar Sensor 4 Modes Alarm Door Open Detectors Freezers Close Reminder Secur Elriven
$15.95 Save $63.05 RRP: $79.00
Ultrasonic Animal Repeller Solar,waterproof Cat Repellent,fox Repellent,rat Repellent,ultrasonic Dog Repellent,deterrent For Garden Yard Field
$47.95 Save $21.05 RRP: $69.00
Smart Home Zigbee Solar Rain Sensor Wireless App Control
$29.95
Magnetic Buckle Nail Remover Clothing Degaussing Buckle Opener
$30.95 Save $8.00 RRP: $38.95
Tuya Smart ZigBee WiFi Door Sensor Wireless Magnetic Door Window Open Closed Det
$23.95 Save $2.00 RRP: $25.95
Garage Door Bracket for Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
$15.95 Save $3.00 RRP: $18.95
Door And Window Alarm, Door/window Sensor With 120db Alarm, Sound Up To 500 Feet (150m) Touch Vibration Triggers Security Alarm
$59.00 Save $140.00 RRP: $199.00