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Security System Sensors

Shop the best prices on 15,102 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on Blue Zoo, Elrachen, TTMA and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Australia.

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129 - 160 of 3,200
DC5V 6A Power Adapter Power Supply Brick Switching Transformer for LED Light Strip Security Monitoring 100240V
From $25.95
2025 Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door And Window Security Alarm Home
From $36.95
5X Infrared Installation Contactless Infrared Door Lock No Touch Sensor Exit Button IR Door Release DoorbellSwitch B
From $74.00
Tuya WiFi Smart Vibration Sensor Motion Detection Real-Time Remote Monitor Alarm for Home Window Drawers
From $17.95
4X Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 800mm
From $189.00
R60BMP1 60GHz MmWave Radar Sensor for People Counting & Tracking,Anonymous Accurate Occupancy Counter,for Retail Store
From $129.00
2X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
From $9.95
6X White Door Window Contacts Magnetic Reed Switch Sensor
From $14.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection System
From $19.95
LD6001C 60GHz MmWave Radar Sensor Passenger Flow Statistics Sensor Module Entranc/Exit Human Presence Sensor Module
From $74.00
Tuya Zigbee Smart Light and Rain Sensor 2-In-1 Function, Light and Rainwater Detection Smart Life App
From $37.95
Tuya Intelligent Pressure Sensor for ZigBee Detection 800mm
From $54.00
Tuya Zigbee Temperature and Humidity Sensor Alarm with LED Display for Seedling Fermentation Animal Breeding UK Plug
From $64.00
Reflector Photocell Long Range 12-24V DC/AC Automatic Gate Infrared Photocell Sensor with Waterproof Cover
From $48.95
2X Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 400mm
From $74.00
5X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
From $13.95
WiFi/Smart Door and Window Detector with Google Alexa Voice ControlModel C Zigbee door magnet compatible
From $39.95
Smart WiFi door magnetic alarm, on-site alarm, door and window alarm, remote alarm, burglar alarm compatible
From $59.00
One-button scene-adjustable smart home app for remote one-click control of smart switchesZigbee allows you to freely paste scenes with a single click.
From $74.00
Refrigerator door opening reminder, supermarket freezer door separation, welcoming voice sensor, bell, anti-theft alarm.Remote control (accessory) com
From $48.95
Smart home emergency button alarm, one-button SOS scene, unlimited switch sensorWireless gateway + Zigbee emergency button combination compatible
From $74.00
Refrigerator Door Opening Sensor Alarm With Editable Music2 Bell + 1 sensor compatible
From $59.00
Smart emergency button, smart home scene linkage, wireless button, one-click scene switchZigbee emergency button (requires a gateway) compatible
From $69.00
Wireless vibration alarm for motorcycles and electric vehicles, vibration sensor for home doors and windows.SF04R+03C (English version) - Main unit an
From $59.00
315MHz/433MHz Wireless Roller Shutter Door Magnetic Alarm and Accessories compatible
From $64.00
Accessories section featuring burglar alarm remotes, wireless remotes, vibration alarms, and other accessories (03C, 09C, 11C, etc.).Single AA alkalin
From $45.95
WiFi/Vibration Detector, Smart Vibration Sensor, Vibration Alarm, Remote Control via AppZigbee vibration detector compatible
From $64.00
Welcome to our store specializing in welcome doorbell sensors, split-type welcome devices, and the SF20R PRO welcome device.SF20R PRO 1 main unit + 3
From $74.00
5-Level Sensitivity Adjustment Window Glass Break Vibration+Magnetic Door Sensor, Requires Alarm Host to Operate
From $35.95
WiFi Door Window Sensor APP and Voice Control Smart Door Magnetic Alarm Detector for Home Security
From $25.95
2Pcs Single Infrared Beam Sensor IP55 Protection Automatic Infrared Photocell Sensor Alarm for Gate
From $23.95
Infrared Beam Sensor Intrusion Alarm Outdoor Long Distance Infrared Detector AC12‑18V DC12‑24V 100m/
From $69.00