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Security System Sensors

Shop the best prices on 13,867 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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2,209 - 2,240 of 3,200
2026 2Pcs IR Beam Detector Burglar Alarm System with Light Sensor for Doors
From $99.00
Graffiti Zigbee Smart Temperature and Humidity Sensor Smart Home Link Wireless Temperature and Humidity Sensor
From $24.95
Tuya Zigbee Door and Window Sensor Smart Home Automation Security Protection APP Alarm Remote Real-T
From $24.95
Tuya WiFi SOS Panic Call Button Smart Life APP Rechargeable Battery One Key Alarm for Patient Kids Elderly Man
From $31.95
Detector Cover for Home Use 6Pcs Durable
From $119.00
Head Protector Iron Cover for Home Use 9Pcs Pack
From $159.00
2.4GHz Wireless TTLOCK Door Sensor
From $32.95
Split Type Door and Window Sensor Door Magnet Sensor EU White
From $28.95
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor Motion Shock Alarm
From $18.95
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC
From $22.95
Smart Zigbee Vibration Motion Sensor App Control Security Protection Motion Shock Alarm ZG-103ZL
From $64.00
Tuya ZIGBEE Wall Emergency Button APP Smart Home Sensor 8x6 ZigBee Intelligent Remote Alarm
From $36.95
6 Pack ZigBee Temperature and Humidity Sensor, Battery Powered, Real-Time Monitoring for Home Security, Compatible with ZigBee Hub
From $69.00
Zigbee 3.0 Smart Contact Detector, Wireless Door Window Sensor for Smart Home Security, 1-Year Battery Life, 4 Pack
From $20.95
Smart Door Sensor - WiFi Wireless Window Sensor Real-Time Message Notification Compatible with Alexa Google Assistant
From $34.95
WiFi Smart Zigbee Temperature and Humidity Sensor LCD Screen History Record Smart Home Security Remote Control
From $22.95
AURA Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban Aura
From $79.00
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor Anti-Burglary Window Security Alarm FASTXM
From $119.00
Wireless Door Open Sensor Alarm Chime, Adjustable Volume With Mute Indicators
From $79.00
Door And Window Sensors 5 Pcs. Recessed Wired Door Window Sensor Door Window Alarm Sensor Home Secur
From $64.00
WiFi smart door magnetic sensor, app-controlled USB wireless door and window sensor, door magnetic alarm detector.Tuya Smart WiFi Version - Without Ba
From $99.00
WiFi Door Window Sensor Burglar Alarm Home Security for Amazon Alexa Voice Control TUYA
From $47.95
Smart WIFI Door Window Sensor, Security Magnetic Sensor Close Detector, Alexa and Google Home Compatible, Smartphone Notifications and Actions to Othe
From $74.00
Smart WiFi Door Sensor: Wireless Window Sensor with App Notification Alert, Tuya
From $26.95
Rolling Door Magnetic Contact Garage Door Reed Switch with Easy TwoWire Connection OC55
From $33.95
Smart Vibration Sensor Alarm with Real-Time Monitoring, Door/Window Detection, Tilt Sensor, Compatible with Home Assistant Zigbee2MQTT for Home Securi
From $18.95
TPMS Motorcycle with 2 External Sensors Smart Tyre Alarm Kit
From $54.00
Tuya Zigbee Temperature Sensor, Waterproof, APP Remote Monitor, Smart Home
From $74.00
Graffiti Zigbee Smart Temperature and Humidity Sensor Smart Home Link Wireless Temperature and Humidity Sensor
From $24.95
Tuya Zigbee Temperature Humidity Sensor with External Probe for Smart Life App Alexa Google Assistant for Freezer Fish
From $28.95
Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic Door Sensor APP Remote Control
From $23.95
2X ZigBee NEO 90DB Sound and Light Sensor Tuya Smart Life Built-In Siren Alarm Sensor
From $59.00