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Security System Sensors

Shop the best prices on 9,449 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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9,409 - 9,440 of 9,449
For Tuya Zigbee Vibration Sensor Motion Shock Sensor Detection Alarm Monitor Smart Home Realtime Ala
$199.00 Save $210.00 RRP: $409.00
25-26 Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)
$109.00 Save $110.00 RRP: $219.00
Tuya Wifi Door/Window Sensor Smart Door Open Closed Detector App Notification Alert Compatible with Alexa Home
$26.95
Handhold Anti Recording Detector Anti Theft Wireless Concealed Devices Detector
$59.00 Save $20.00 RRP: $79.00
Tuya ZigBee Intelligent Light Detector Temperature & Humidity Sensor with LED Display Support APP Control Home Linkage Compatible with Alexa Home
$54.00 Save $25.00 RRP: $79.00
Door Open Closed Detector Wireless Mini Magnetic Door Alarm Sensor for Window Garage Home Security
$18.95 Save $6.00 RRP: $24.95
Door Window Sensor Detector Wireless Open Contact Sensor WiFi APP Timer Magnet Back Adhesive Sharing Security Sensor Alarm for ZigBee for Tuya
$24.95 Save $10.00 RRP: $34.95
Solar Animal Repeller Alarm Long Range Sound Light Outdoor Infrared Sensor Alarm with Remote Control for Orchard 1W 5V
$54.00 Save $15.00 RRP: $69.00
5 Sets Recessed Magnetic Switch DC100V 10W NO NC Door Window Reed Switch for Alarm System Access Control
$27.95 Save $11.00 RRP: $38.95
Smart WiFi Light Sensor for Home Automation, Brightness Detection, Illumination Control, and Remote Monitoring
$45.95 Save $83.05 RRP: $129.00
1/2/4 Pcs/set Mini Door Window Sensor Magnetic Home Wireless Security Burglar Alarm
$89.00
10pcs Wall Alarm Detector Stand, Sturdy Infrared Sensor Mount, Quick Installation, Modern Design, Elegant Appearance for Home
$19.95 Save $17.00 RRP: $36.95
Tuya Smart Zigbee Rain Sensor with Light Detector Solar Operated IPX6 Waterproof Rain Detector Remote Control
$69.00 Save $40.00 RRP: $109.00
Fake TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security and Sensor,EU Plug
$89.00 Save $20.00 RRP: $109.00
5PCS 25mm RFID Checkpoints Label Tag Guard Tour Patrol System
$12.95 Save $26.00 RRP: $38.95
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm
$5.95 Save $2.00 RRP: $7.95
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More-2025-ss
$22.95 Save $11.00 RRP: $33.95
Wireless Signal Detector Prevent GPS Positioning/Eavesdropping/Stealth Photography
$64.00
Tuya WiFi Temperature Sensor 2.4G Smart Home Monitoring
$45.95
Remote door alarm with sensor for home protection
$64.00 Save $95.00 RRP: $159.00
Magnetic Reed Switch RC-33 NO Recessed Wired Window Door Contact for Home Security and Burglar Alarm
$94.00 Save $55.00 RRP: $149.00
2 Pack Freezer Door Alarm Window Security
$38.95 Save $60.05 RRP: $99.00
10W Magnetic Reed Switch NC Zinc Alloy Door/Window Sensor for Garage/Warehouse/Shop 100V
$29.95 Save $89.05 RRP: $119.00
Air Quality Monitoring Sensors Kit 1.54-Inch Ink Screen with SEN55 & SCD40 for Air Detection Progra
$399.00 Save $70.00 RRP: $469.00
Smart WiFi Door and Window Alarm Sensor, Remote Anti-Theft Alarm
$33.95 Save $40.05 RRP: $74.00
Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen
$15.95 Save $19.00 RRP: $34.95
ABS system sensor for Isuzu D-Max Rodeo front right 2003+
$69.00 Save $60.00 RRP: $129.00
Magnetic Sensor Home Door Window Entry Warning Alarm Switch
$11.95 Save $20.00 RRP: $31.95
Wireless Remote Controller Gsm Sms Call Control Home Security System Cl4gsm Eu Plug 220v
$289.00
Door Window Sensor Quick Response Data Storage Voice Operation Red LED Door Alarm
$69.00 Save $60.00 RRP: $129.00
Door Window Sensor Detector Wireless Open Contact Sensor WiFi APP Timer Magnet Back Adhesive Sharing Security Sensor Alarm for ZigBee for Tuya
$31.95 Save $32.05 RRP: $64.00
4-Pack Waterproof Power Relay for Garage Door, Heavy DutyThermoplastic
$59.00 Save $70.00 RRP: $129.00