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Security System Sensors

Shop the best prices on 14,794 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Gze and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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97 - 128 of 3,200
3X Tuya Door Magnetic Alarm, Anti-Theft Alarm, WIFI APP Door Magnetic Opening Reminder Remote Alarm
From $43.95
Tuya ZigBee Devices Button Scene Switch Battery Powered Intelligent Linkage Smart Switch Automation Work with Smart Life
From $29.95
3X Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor Real-Time Luminance Detection Smart Home Automation App Control
From $69.00
2X Tuya ZigBee Devices Button Scene Switch Intelligent Linkage Smart Switch Battery Powered Work with Smart Life
From $31.95
2X Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic Door Sensor APP Remote Control
From $33.95
6X Call Button Restaurant Pager 433MHz Wireless Doorbell Bell Button for Home Security Alarm System Hardware Red
From $38.95
5pair for IR Break Beam Sensor LEDs Counting Module Split Distance Sensor Infrared Beam Sensor LED Counting Module
From $20.95
4X Tuya ZigBee Devices Button Scene Switch Intelligent Linkage Smart Switch Battery Powered Work with Smart Life
From $54.00
2X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Windows Open Close Status Works with TTLOCK App Smart Locks
From $45.95
4in1 Multi-Functional Door Magnetic Alarm Touch Button Door and Window Alarm Displacement Alarm Sensor 125dB
From $19.95
2X Tuya ZigBee Temperature Humidity Sensor Smart Home Temperature Sensors Works with Alexa Google Assistant Smart Life
From $33.95
2X HLK-LD2410C 24G Human Presence Sensor Support BT Function App Radar Sensing Module FMCW Millimeter Wave Motion
From $26.95
Home Security Burglar Alarm Wireless Door Opening Alarm Anti Theft Intruder Enter House Magnetic Sensor Door Window
From $23.95
4X White Door Window Contacts Magnetic Reed Switch Sensor
From $20.95
High quality Infrared radiation detector outdoor remote alarm
From $89.00
Smart WiFi Door Window Sensor, Wireless Alarm Compatible with Google Home, Alexa, IFTTT, Tuya, Smart Life, Includes Lithium Battery
From $27.95
Smart Zigbee Door and Window Sensor Wireless Alarm Remote App Control Notifications Durable ABS Material Compatible with Zigbee Hub
From $19.95
10m to 15m Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrared Photocells
From $46.95
Magnetic Reed Switch Contact Sensor Alarm for Door & Window Security
From $40.95
Automatic Door Safety Sensor Photoelectric Beam Photocells for Sliding & Swing Doors
From $69.00
Utp 4 Channel Passive Video Balun Transceiver
From $45.95
Tuya ZigBee Light Sensor Smart Home Illumination Sensor with APP Control
From $74.00
Tuya ZigBee Smart Door Sensor, Wireless Open/Closed Detector with Tamper Alarm Security System
From $41.95
Tuya Smart Home ZigBee Temperature and Humidity Sensor Indoor Thermometer Monitor
From $28.95
M-809 Magnetic Wireless Door Sensor Burglar Alarm Detector for Home Security
From $31.95
24pcs Window Door Alarm Sensor Electronic Anti-burglary Security Alarm
From $119.00
AAAEL-Tuya Smart Wifi SOS Button Wireless Security Alarm Emergency Panic Device compatible Elderly Kids compatible Safety Smart Life Remote Co CS fast
From $104.00
Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart home Light Detector Magnetic APP Control By Aqara Home Homekit APP CS fast
From $119.00
Door and Window Alarm, Wireless Door and Window Detectors with Remote Control and Batteries, Anti-Intrusion Anti-Theft Magnetic Sensor for Home and Ki
From $27.95
One Key Alarm SOS Panic Call Button Tuya WiFi Smart Life APP compatible Elderly Kids Patient with Rechargeable Battery Hanging Rope CS fast
From $89.00
4 Pack Wireless Door and Window Alarm, Magnetic Sensor Home Security Anti-Burglary Alert, 100 dB Siren
From $36.95
Adjustable Voice Notification Door Alarm for Windows and Doors, Suitable for Garage and Cellar Use unbrand
From $89.00