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Security System Sensors

Shop the best prices on 9,839 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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9,825 - 9,839 of 9,839
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
$94.00 Save $55.00 RRP: $149.00
Wireless Door and Window Alarm with Loud Siren and Magnetic Sensor for Home Security (Pack of 1)
$38.95 Save $15.05 RRP: $54.00
Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home
$74.00 Save $35.00 RRP: $109.00
Smart Sensor for Doors and Windows TP-Link T110 TP-Link
$94.00
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More-2025-ss
$22.95 Save $11.00 RRP: $33.95
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
$94.00 Save $55.00 RRP: $149.00
Tuya WiFiZigBee Smart Door Window Sensor Smart Home Wireless Door Detector
$12.95 Save $6.00 RRP: $18.95
Smart Sensor for Doors and Windows Xiaomi BHR8995GL Wall mounting Xiaomi
$69.00
TUYA WiFi Door and Window Sensor Smart Security Alarms for Alexa Google Home mtk
$21.95 Save $8.00 RRP: $29.95
10-Pack Wired Door and Window Contact Sensors for Surface Mounting
$39.95 Save $54.05 RRP: $94.00
Wireless Door Alarm with Adjustable Delay, 4-in-1 Sensor for Freezer, Fridge, or Window Security Alert System
$36.95 Save $47.05 RRP: $84.00
Smart LED Alert System with 120dB Outage Warning Siren, Requires 9V Battery for Power Failure Notification
$36.95 Save $47.05 RRP: $84.00
Glass Break Alarm 125db Window Vibration Detector Sensor Alarm 3 Pack Ultra-slim Anti-theft Alarm For Door And Window With Ajustment Sensitivity unbrand
$64.00 Save $25.00 RRP: $89.00
New Tuya ZigBee Smart Vibration Sensor: Real-Time Monitoring for Doors & Windows, Detection Alarm with Smart Security
$54.00 Save $30.00 RRP: $84.00
WiFi Door Sensor Real Time Alarm Sensitive Smart Door Sensor for Home Office Hotel
$33.95 Save $35.05 RRP: $69.00