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Security System Sensors

Shop the best prices on 7,721 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Dirtypigs, Aura and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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33 - 64 of 7,721
Zigbee Temperature and Humidity Sensor Mini Temperature Humidity Detector with for App Control
$20.95
Tuya WiFi Smart Home Burglar Alarm Sensor Infrared Motion Detector PIR Sensor Security Protection R
$41.95 Save $5.00 RRP: $46.95
Wireless Door Window Burglar Sensor 4 Modes Alarm Door Open Detectors Freezers Close Reminder Security Protection White
$13.95
Door Magnetic Contacts Switch Sensor Anti Theft Universal Strong Magnetic Door Magnetic Contact Switch for Door
$46.95 Save $17.05 RRP: $64.00
Tuya Matter Thread Door Window Sensor Usb Powered Smart Home Wireless Detector Work With Alexa Home
$27.95
It looks like you've provided a product title or description for a **rearview mirror back plate panel bracket** designed to **car DVR (dash cam)**.
$33.95 Save $15.05 RRP: $49.00
M-809 Magnetic Wireless Door Sensor Burglar Alarm Detector For Home Security 2025
$47.95 Save $51.05 RRP: $99.00
Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home Garage Security Kit
$21.95 Save $52.05 RRP: $74.00
Door Alarm Sensor Wireless Burglary Remote Control Door Window Alarms
$59.00
Tuya ZigBee Smart Door Sensor Door Open Closed Detectors Smart Home Security Protection
$54.00 Save $10.00 RRP: $64.00
Magnetic Door Sensor 868.4mhz Eu Window Sensor Z-wave Plus Contact Sensor Smart Home
$79.00 Save $15.00 RRP: $94.00
2025 Wireless Door Window Sensor for Smart Home Security, Entry Detector with Alarm, Magnetic Contact Switch for Doors and Windows
$43.95 Save $45.05 RRP: $89.00
For 1pcs Dual Mode Navigation Wall Barrier For 600s Series
$104.00 Save $95.00 RRP: $199.00
Sensor Entrance Supermarket Door DingDong Voice Reminder Alarm
$23.95 Save $5.00 RRP: $28.95
1 Set Touch Lamp Repair Kit 3 Way Touch Sensor Dimmer Control Module Replacement Sensor
$19.95 Save $99.05 RRP: $119.00
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Window Alarm
$23.95 Save $9.00 RRP: $32.95
120db Wireless Touch Sensor Anti Theft Security Alarm Loud Door Knob for Home Office Protection Easy Installation
$10.95
Single Beam Infrared Radiation Sensor-external Positioning Alarm Detector
$43.95
8PCS Foot Sensing Strip Sensor Game Console Hand Bar Dance Machine Hand Dance Foot Switch Dance Machine Sensor Strip
$69.00
Security alarm for wild boar and animal repellent
$31.95 Save $57.05 RRP: $89.00
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security
$18.95 Save $22.00 RRP: $40.95
Anti Pet Body Infrared Sensor Wireless Wide Angle Intelligent Infrared Alarm
$33.95 Save $85.05 RRP: $119.00
Turbidity Sensor Suspended Turbidity Value Detection Module Kit for
$26.95
Magnetic Remover Clothing Hard Tag Remove - Security Tag Detacher for Easy Tag Removal
$31.95
Door Window Magnetic Sensor Alarm Anti Burglar Alert for Home Garage Apartment Shop
$25.95 Save $16.00 RRP: $41.95
Smart Door Window Sensor 2.4G WiFi Magnetic Open Close Detector Home Burglar Alarm for TUYA
$19.95 Save $11.00 RRP: $30.95
Magnetic Door Switch RC-33 NC Recessed Wired Sensor Alarm (10 Sets)
$18.95 Save $22.00 RRP: $40.95
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen)
$14.95 Save $3.00 RRP: $17.95
2 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
$49.00
10 Pack Window Alarm with Wireless Door Magnetic Sensor for Home Security System, Pool Door Alarm
$74.00 Save $45.00 RRP: $119.00
Home Security Wireless Door Open Sensor Alarm 280M Range
$69.00 Save $25.00 RRP: $94.00
Fridge Alarm, Window Opening Alarm with Adjustable Voice Warnings, Window Sensor, Voice Warning Door Closing Reminder for Garage, Cellar
$44.95 Save $24.05 RRP: $69.00