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Security System Sensors

Shop the best prices on 11,289 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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2,881 - 2,912 of 11,289
E3JKR4M1 ABS Housing Specular Reflection Type Photoelectric Switch Sensor(DC1224V 3500mm)
$38.95 Save $45.05 RRP: $84.00
Tuya Smart Bluetooth Finger Robot Warp Switch Button Life App Voice Control Via , Assistant
$35.95 Save $7.00 RRP: $42.95
Infrared Sensor Security Alarm Anti-theft Motion Detectors For Home Guard System
$69.00 Save $70.00 RRP: $139.00
M12 52 Musics Wireless Sensor Welcome Doorbell Shop Entry Detector Alarm with 1 Transmitter + 1 Receiver
$104.00
Tuya WiFi Smart Door Magnetic Sensor Alarm Door Window On-Site Alarm Sensor Support Amazon Alexa / Google Assistant
$74.00
Tuya WiFi SOS Panic Button Smart Life APP Notifications One Key Alert Wall Sticky /Neck Strap Design for Elderly & Kids
$45.95 Save $28.05 RRP: $74.00
10 Pack Window Alarm Wireless Door Magnetic Sensor Alarm For Home Security System, Pool Door Alarm
$48.95 Save $80.05 RRP: $129.00
Anti Pet Body Infrared Sensor Wireless Wide Angle Intelligent Infrared Alarm
$33.95
TUYA Zigbee Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor Smart Home 2M
$23.95 Save $14.00 RRP: $37.95
2025 Wireless Home Alarm,door And Window Alarm 4 Modes Magnetic Wireless Sensor
$64.00 Save $65.00 RRP: $129.00
Tuya Zigbee Solar Light Sensor IP65 Waterproof Outdoor Brightness Detector with Real Time Luminance 25-26s
$39.95 Save $39.05 RRP: $79.00
Smart Video Doorbell with Night Vision, Human Detection, Wireless Doorbell Camera for Indoor/Outdoor Use, Real-Time Two-Way Communication, Cloud 2025
$84.00 Save $85.00 RRP: $169.00
For Magnetic Door Switch Rc33 Nc Recessed Wired Sensor Alarm 10 25-26
$99.00 Save $100.00 RRP: $199.00
2025 Beam Gate Photocells Infrared Sensor For Gate Garage Blind 12v/24v Ac Dc - -c p
$69.00 Save $70.00 RRP: $139.00
Type B 2Pcs Infrared Beam Sensor Detector Alarm Photocell Photoelectric Switch DC 12-24V Light 25-26
$22.95 Save $22.00 RRP: $44.95
Tuya Wifi Wireless Smart Door Window Sensor System Cell Phone Monitoring Safe Burglar Alarm for Home Door Window 25-26s
$35.95 Save $38.05 RRP: $74.00
2Pcs IR Alarm Sensor Automatic Beam Detector for Burglar Security System 2025
$84.00 Save $85.00 RRP: $169.00
25-26 High-quality Infrared Beam Sensor Automatic Gate Door Garage Shutter Barrier Detector
$34.95 Save $34.05 RRP: $69.00
25-26 Tuya Wifi Zigbee Door Sensor Tuya App Door Ow
$13.95 Save $14.00 RRP: $27.95
2pcs Automatic Infrared Beam Detector Ir Alarm Sensor Door Light Sensor Burglar Alarm System 25-26s
$89.00 Save $90.00 RRP: $179.00
2025 2Pcs Infrared Beam Detector, 20m Waterproof Security Sensor for Door/Window Burglar Alarm System
$27.95 Save $31.05 RRP: $59.00
10pcs Surface Mount Wired NC Door Contact Sensor Alarm for Door Window Cabinets 25-26s
$27.95 Save $26.05 RRP: $54.00
Door Alarm, Door Opening Detector With Powerful Siren, Magnetic Wireless Door And Window Alarm(pack Of 1) new SZRH A-G 25-26s
$54.00 Save $50.00 RRP: $104.00
Compactly Air Quality Sensors Module Gas Sensors Module with Fast Response Low Power Consumption for Intelligent Home
$17.95
Timing Arm Disarms Intelligent Door Alarm 100dB Sound Small Window Sensorings Adjustable Volumes Alarm for House Offfice
$54.00
Stainless Steel Float Switch for Tank Liquid Water Level Sensor Double Ball Float Switch for Tank Pool Flow Sensors
$35.95
Magnetic Door Window Contact Sensor Alarm Wireds Metal Security Home Burglars Alarm NO NC Magnetic Switches Easy Install
$37.95
Stainless Steel Float Switch for Tank Liquid Water Level Sensor Double Ball Float Switch for Tank Pool Flow Sensors
$35.95
Door Window Alarm, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (Home Alarm (2 pcs))White
$14.95 Save $8.00 RRP: $22.95
Comprehensive Home Security Solution, 130Db Loud Glass Break Sensor Alarm & Ultra-sensitive Vibration Detection for Doors And Windows,
$45.95 Save $28.05 RRP: $74.00
Professional Boat Engine Hood Door Alert System Suitable for Transportation and Logistics Monitoring Unauthorized Access
$16.95
Personal Security Window & Door Alarm Bell Wireless Sensor Door Window Burglar Alarm Magnetic Sensor Door Alarm Set
$20.95