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Security System Sensors

Shop the best prices on 6,219 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Nedis, Ebox and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1,025 - 1,056 of 3,200
Door Open Sensor Alarm 105dB Low Battery Alert Doorbell Function Wireless Window Alarm with Remote Control for Home
$21.95 Save $11.00 RRP: $32.95
Handhold Anti Recording Detector Anti Theft Wireless Concealed Devices Detector
$41.95 Save $17.05 RRP: $59.00
Door Window Sensor Detector Wireless Open Contact Sensor WiFi APP Timer Magnet Back Adhesive Sharing Security Sensor Alarm for ZigBee for Tuya
$18.95 Save $7.00 RRP: $25.95
Door Alarm Sensor Window Home Safety Alarms Indoor PIR Motion Infrared Detector USB Rechargeable
$18.95 Save $6.00 RRP: $24.95
Door Window Alarm Home Hotel Magnetic Sensor Alarm Anti Theft Security Alarm Switch
$11.95 Save $5.00 RRP: $16.95
WiFi Smart Door Window Sensor, White, 60x34x18mm, CR2450 Battery
$29.95 Save $15.00 RRP: $44.95
Mini Wireless Door Window Sensor Alarm DS01Z, 70x20x20mm, EU
$35.95 Save $17.00 RRP: $52.95
Wireless Vibration Alarm 120dB Door Window Sensor Security Alarm
$14.95 Save $6.00 RRP: $20.95
Perimeter Trip Wire Alarm 10.5x3cm, 187g, Desert Yellow
$40.95 Save $23.05 RRP: $64.00
2 Pcs Photocell Light Sensor Switch AC110-220V 10A Dusk to Dawn
$19.95 Save $4.00 RRP: $23.95
Smart Siren Alarm 90dB Sound and Light Sensor APP Remote Control Home Security Wireless Alarm for Zigbee Gateway
$45.95 Save $13.05 RRP: $59.00
Door Open Closed Detector Wireless Mini Magnetic Door Alarm Sensor for Window Garage Home Security
$12.95 Save $7.00 RRP: $19.95
Wireless Door Window Sensor 105dB Alarm for Home Security
$10.95 Save $3.00 RRP: $13.95
WiFi Smart Door Window Alarm Sensor Wireless 9.3x4.0x20cm Home Security
$18.95 Save $7.00 RRP: $25.95
NC Type Wired Door Window Magnetic Security Alarm Sensor White
$8.95 Save $4.00 RRP: $12.95
Smart Wireless Door Window Sensor 868.4MHz EU Standard, Anti-Tamper
$43.95 Save $30.05 RRP: $74.00
Tuya Zigbee Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Smart Linkage Smart Life APP Length 80cm
$54.00 Save $35.00 RRP: $89.00
16 Music IR Motion Independent Sensor Store Home Welcome Door Bell Entry Alarm
$22.95
Infrared Sensor Wireless Detector Gsm High Sensitive Security Alarm With Eu Plug For Store Warehouse Factory black
$89.00
Tuya Zigbee Temperature and Humidity Sensor Alarm with LED Display for Seedling Fermentation Animal Breeding UK Plug
$59.00 Save $10.00 RRP: $69.00
eTIGER ES-D3C Wireless Door/Window 433Mhz Contact Alarm powered Window Door Sensor Detector For eTiger Alarm
$119.00 Save $170.00 RRP: $289.00
Infrared Sensor Detector For Automatic Gate Barrier Garage Infrared Detector Metal+PVC 1Set
$59.00 Save $170.00 RRP: $229.00
433Mhz 868Mhz MD-210R Door Magnetic Sensor Window Vibration Detector Low Battery Alert Only Compatible With Focus Alarm System
$59.00 Save $170.00 RRP: $229.00
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alarm
$84.00
Sonoff Dw2 Sensor Wifi Wireless Door Window Alarm
$89.00
Zwave Plus Door Window Sensor Contact Sensor Eu 868.4mhz Instant Alert Magnet Lock Door Window
$64.00
2X 7" LCD panel monitor video intercom door phone
$399.00
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
$64.00 Save $30.00 RRP: $94.00
Window Door Alarm Vibration Glass Break Sensor Alarm Battery Powered for Zigbee Yuya Home Security
$64.00 Save $30.00 RRP: $94.00
Tuya WiFi/ZigBee Human Presence Sensor mmWave Radar Detection PIR Motion Sensor Smart
$74.00 Save $15.00 RRP: $89.00
Secure Your Home with Our Smart Door Window Sensor - Real-Time Alerts & Easy Setup
$69.00
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket
$23.95 Save $30.05 RRP: $54.00