Filters

Security System Sensors

Shop the best prices on 11,159 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, GreenZech, Ydcy and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Australia.

Filters
3,169 - 3,200 of 11,159
For Neo Nasds07b Zigbee Usb Door Sensor Window Sensor
$84.00 Save $85.00 RRP: $169.00
TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security Timer and Sensor,EU Pl hwy
$16.95
For Tuya Zigbee Smart Vibration Sensor Real Time Monitoring Window Alarm
$94.00 Save $105.00 RRP: $199.00
PB-68R Intelligent Wireless Door Window Sensor
$16.95
Wifi Smart Door Window Sensor Alarm Detector Security Alexa Google
$54.00 Save $45.00 RRP: $99.00
Automatic Infrared Beam Detector IR Alarm Sensor 2pcs for Door Security Burglar Alarm System
$44.95
Door Window Burglar Alarm Sensor Wireless Remote Control Anti-Theft
$30.95 Save $5.00 RRP: $35.95
Wired Glass Break Detector Round Door Window Breakin Sensor Tamper Alarm Ceiling/Wall Mount
$40.95 Save $28.05 RRP: $69.00
Intelligent WiFi Door Sensor Window Alarm Compatible with Alexa, Wireless Home Security Tool for Door and Window Monitoring
$17.95 Save $8.00 RRP: $25.95
Fake TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security and Sensor,EU Plug
$39.95 Save $5.00 RRP: $44.95
Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home Garage Security Kit
$34.95 Save $11.00 RRP: $45.95
Door/window Magnetic Contact Detector With Wired Sensor For Home/garage Security
$54.00 Save $50.00 RRP: $104.00
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen)
$12.95 Save $3.00 RRP: $15.95
Tuya WiFi ZigBee Smart Sensor for Temperature and Humidity, Indoor/Outdoor Use with Alexa for UK Home Monitoring
$46.95 Save $27.05 RRP: $74.00
ZDS16 Smart Home Security Zigbee Door Window Magnetic Sensor APP Notification Alarm Device
$47.95 Save $41.05 RRP: $89.00
Easily Remove Security Tags with the Magnetic Remover Clothing Hard Tag Detacher - Effortlessly Remove Security Tags for Convenience and Peace of Mind
$54.00 Save $45.00 RRP: $99.00
Tuya WiFi Smart Door Window Sensor Home Indoor Door Magnetic Detector Compatible with & Home Black
$18.95 Save $5.00 RRP: $23.95
2024,4vwin Fake Tv Simulator With Ac Adaptor Anti-burglar And Theft Deterrent Home Security Timer And Sensor (5v British Standard Plug Type).
$79.00
E3Z-R61 NPN Photoelectric Beam Sensor with Bracket
$18.95 Save $26.00 RRP: $44.95
2025 ZigBee NEO 90DB Sound and Light Sensor Tuya Smart Life Built-in Siren
$20.95 Save $21.00 RRP: $41.95
10pcs DC 12V 1 Channel Relay Board Module High Level Trigger for Arduino
$39.95 Save $49.05 RRP: $89.00
WiFi Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Alert Freezer Water Alarm US Plug f54 2025
$64.00 Save $65.00 RRP: $129.00
Home Garden > Home > System Sensors
$24.95
Door Open Alarm Smart Door Window Sensor Smart Home Door Detectors Door And Window Burglar Alarms
$7.95
12/24V Infrared Safety Photocell Sensor Beam for Automatic Sliding Gate Openers
$44.95 Save $9.05 RRP: $54.00
Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim Anti-Theft Alarm for Door and Window with Ajustment Sensitivity
$59.00 Save $110.00 RRP: $169.00
Door opening detector for house with wireless magnetic sensor and alarm
$34.95 Save $64.05 RRP: $99.00
Freezer Door Alarm with 4-in-1 Sensor, 108dB Loud Alert for Home Security
$30.95 Save $48.05 RRP: $79.00
Anti-Theft Window Alarm 125dB with Ultra-Slim Vibration Sensor (3 Pack)
$48.95 Save $60.05 RRP: $109.00
WiFi Smart Door Sensor Window Door Open Closed Detectors Smart Home
$28.95 Save $15.00 RRP: $43.95
[New] NEO NAS-TH02B Zigbee Temperature and humidity Sensor
$59.00
[New] T8 Anti-eavesdropping Anti-candid Camera Infrared Detector
$59.00