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Security System Sensors

Shop the best prices on 8,897 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ebox, Elriven and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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2,529 - 2,560 of 3,200
120db Wireless Touch Sensor Anti Theft Security Alarm Loud Door Knob for Home Office Protection Easy Installation
$8.95 Save $4.00 RRP: $12.95
Sm2 Wlte Ea 2 Channel 4g Sms Alarm Controller With App Web Temperature Humidity Linkage Sms Power Outage Alarm Eu Plug 100240v
$139.00
Suitable For Tuya Zigbee Temperature Sensor, Waterproof, 2M, App Remote Monitor
$25.95 Save $20.00 RRP: $45.95
Wired-Magnetic Door Window Contact Sensor Waterproof Door Window Sensors Detector for Home Security Alarm System Multicolor
$23.95
Door And Window Anti-Theft Alarms, Door Sensors (For Export)
$149.00 Save $80.00 RRP: $229.00
Fake TV Simulator Anti-Burglar Security Device with AC Adaptor, EU Plug
$48.95 Save $50.05 RRP: $99.00
Door & Window Alarms & Sensors, Defective Rate Low for Export
$48.95 Save $60.05 RRP: $109.00
Home Security Door Window Alarms & Sensors For Export
$59.00 Save $60.00 RRP: $119.00
120dB Ultra-Slim Vibration Alarm Sensor, Anti-Theft Burglar Alarm for Home, Window, Door, Bike
$9.95 Save $59.05 RRP: $69.00
Anti-Theft Door Window Alarm Kit with Contact Sensors
$41.95 Save $57.05 RRP: $99.00
Door And Window Anti-Theft Alarms, Door Sensors (For Export)
$36.95 Save $47.05 RRP: $84.00
4in1 Multi-Functional Door Magnetic Alarm Touch Button Door and Window Alarm Displacement Alarm Sensor 125dB
$13.95
3x Tuya Wifi Temperature and Humidity Sensor for Indoor Use, Smart Home Monitoring
$44.95 Save $84.05 RRP: $129.00
SW420 Precise Vibration Activated Switches Energy Efficient and Seamlessly Integration for Automation Security Systems Multicolor
$15.95
2025 Wykrywacz Podsuchw I Kamer Lokalizatorw , Wiretapping Detector
$69.00 Save $10.00 RRP: $79.00
Wireless Security Alarm, Door Window Sensor, 90db, 10Pcs
$26.95 Save $6.00 RRP: $32.95
Window Glass Break Vibration+Magnetic Door Sensor
$38.95 Save $7.00 RRP: $45.95
Split Type Door and Window Sensor Door Magnet Sensor EU White
$22.95 Save $4.00 RRP: $26.95
Tuya Intelligent Pressure Sensor for ZigBee Detection 400mm
$39.95 Save $7.00 RRP: $46.95
6-Pack Wireless Door Window Alarm with Magnetic Sensor for Home Security Entry Protection
$26.95 Save $32.05 RRP: $59.00
Professional Anti-Wild Boar Alarm with ZUAN Brand Theft Deterrent
$27.95 Save $18.00 RRP: $45.95
Wireless Solar-Powered TPMS with 5 Alarm Settings and Auto-LCD Backlight Display featuring 4 Sensors and 0-81 PSI Range
$51.95 Save $37.05 RRP: $89.00
Bimirth Security Tag Remover for Hard Clothing Tags
$27.95 Save $24.00 RRP: $51.95
10 Pack Wireless Window Door Alarm Sensor for Home Security System & Pool Door Alarm
$54.00 Save $45.00 RRP: $99.00
10pcs Surface Mount Wired NC Door Contact Sensor Alarm for Door Window Cabinets
$23.95 Save $25.00 RRP: $48.95
Window Alarm Sensors 130dB Wireless Glass Break Detector Vibration Alarm Window Door Security Glass Break Sensor Alarm
$47.95
for Pico Sensor Kit with Pico Expansion Board and 15 Detachable Sensors All-in-One Design, No Soldering
$169.00
Infrared Detector Door Light Sensor Burglar Alarm System
$269.00 Save $220.00 RRP: $489.00
Vibration Sensor for Accurate Detection 2Pcs Alarm
$74.00 Save $65.00 RRP: $139.00
Accurate Vibration Alarm Sensor For Smart Vibration Detection With Real-Time Monitoring 1Pcs
$41.95 Save $22.05 RRP: $64.00
Vibration Sensor for Real-Time Monitoring Security Alarm Sensor
$38.95 Save $12.00 RRP: $50.95
Smart Vibration Alarm Sensor 4Pcs for Home and Family Security
$129.00 Save $50.00 RRP: $179.00