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Shop the best prices on 11,315 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Redkid, GreenZech and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Australia.

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2,753 - 2,784 of 11,315
Glass Break Detector, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm for Your Home, Office (2 Pieces) 2025
$32.95 Save $31.05 RRP: $64.00
Glass Break Detector, Window Alarm With 125db Alarm, Glass Vibration Sensor Alarm For Your Home, Office (2 Pieces) 2025
$44.95 Save $44.05 RRP: $89.00
25-26 Waterproof 12V Infrared Photocell Sensor Automatic Gate Barrier Opener
$28.95 Save $30.05 RRP: $59.00
Tuya Smart WiFi Door Sensor Window Sensor Door Magnetic Alarm Detector 2025
$25.95 Save $28.05 RRP: $54.00
25-26 2025 Latest Model Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home
$94.00 Save $95.00 RRP: $189.00
25-26 Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)
$99.00 Save $100.00 RRP: $199.00
Tuya Smart WiFi Alarm Door and Window Vibration Sensor Security Protection Alert Works with Alexa, Smart Life(White) Edition a 2025
$37.95 Save $36.05 RRP: $74.00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets) 2025
$10.95 Save $11.00 RRP: $21.95
2025 SONOFF DW2 Wifi Wireless Door Window Sensor Open/Closed Detectors e-WeLink APP
$21.95 Save $22.00 RRP: $43.95
25-26 TUYA Zigbee 3.0 Window Door Sensor for Smart Hub App
$11.95 Save $12.00 RRP: $23.95
Tuya Zigbee Smart Vibration Sensor Intelligent Detection Alarm Home Security
$45.95 Save $13.05 RRP: $59.00
Tuya Zigbee Door Window Sensor A Burglar Alarm Smart Home
$14.95 Save $5.00 RRP: $19.95
4PCS Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door
$46.95 Save $17.05 RRP: $64.00
1 Pair Beam Photoelectric Infrared Detector Alarm Barrier Sensor Gate Door Windo
$34.95 Save $19.05 RRP: $54.00
2pcs Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door S
$48.95
USB Charge Bicycle Vibration Alarm Anti Lost Security Sensor
$19.95
TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security Timer and Sensor,EU Pl--Black
$48.95 Save $5.05 RRP: $54.00
2 Pack Window Door Alarm, 110dB Wireless Anti-theft Magnetic Sensor for Apartment Garage Safes DIY Installation ZeGoods ZENGO
$34.95 Save $34.05 RRP: $69.00
Aubess Tuya Smart Wifi Door Sensor Smart Door Open/closed Detectors Wifi Window Sensor Smartlife
$38.95
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
$46.95 Save $12.05 RRP: $59.00
Mini Stainless Steel Float Switch Tank Liquid Water Level Sensor Double Ball Float Switch Tank Pool Flow Sensors
$27.95 Save $141.05 RRP: $169.00
Infrared Beam Sensor Intrusion Alarm Outdoor Long Distance Infrared Detector AC1218V DC1224V 60m/196.9ft
$69.00
Freezer Door Alarm When Left Open,fridge Door Alarm With Delay Upgrade 3/15/30/60 Seconds Security, Adjustable Delay Wireless Fridge Alarm Door Open C
$74.00 Save $75.00 RRP: $149.00
Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db
$22.95 Save $17.00 RRP: $39.95
SF15 600 Flexible Thin Film Pressure Sensors for Consistent Performances In Sleep Analysis Intelligent Home Automation Multicolor
$64.00
Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2
$119.00 Save $110.00 RRP: $229.00
Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim Anti-Theft Alarm for Door and Window with Ajustment Sensitivity
$79.00 Save $80.00 RRP: $159.00
1Pcs Vibration Detector Door Window Vibration Alarm Sensor Home Hotel High Decibel Vibration Induction Anti-Theft Alarm
$12.95
Magnetic Sensor Bed Wetting Alarm Rechargeable Loud Sound Vibration Waterproof Bedwetter Pee Alarm Monitor for Kids
$48.95 Save $20.05 RRP: $69.00
90db Wireless Security Alarm Door Window Sensor Independent Magnetic Opening Sensor Enhanced Home Safety 10Pcs
$24.95 Save $8.00 RRP: $32.95
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor Anti-Burglary Window Security Alar
$74.00
Wireless Door Alarm With Remote Windows Open Alarmshome Security Sensor Pool Alarm For Kids Safety Sliding (2 Pack)
$74.00 Save $75.00 RRP: $149.00