Filters

Security System Sensors

Shop the best prices on 15,133 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 Australia.

Filters
2,753 - 2,784 of 3,200
Water Immersion Leakage Detector Intelligent Alarm Home Security for Zigbee LH‑69zB
From $69.00
Door Open Sensor Alarm, WiFi Magnetic Contact Alarm for Windows and Doors, Smart Wireless Security Device Compatible with Tuya
From $35.95
WiFi Light Sensor, Smart Home Illumination Sensor, Brightness Detector with App Control
From $49.95
Tuya Zigbee Smart Light and Rain Sensor 2-In-1 Function, Light and Rainwater Detection Smart Life App
From $33.95
2Pcs Tuya Smart Temperature Humidity Sensor Indoor Humidity Sensor APP Monitoring for Alexa Google Home Assistant Zigbee
From $21.95
Tuya Door Magnetic Alarm, Anti-Theft Alarm, WIFI APP Door Magnetic Opening Reminder Remote Alarm
From $13.95
Door and Window Alarm - Set of 4x Wireless Anti-Intrusion Alarm - Home Security Against Burglary - Magnetic Operation - 90 dB
From $49.95
Wireless Door Open Sensor Chime 280M Range Door Alarm Window & Door Sensor Door Entry Chime Home SeWhite A-V Edition 1212
From $32.95
Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim Anti-Theft Alarm for Door and Window with Ajustme Edition 1210
From $44.95
2026 new Tuya Zigbee Door and Window Sensor Automation Security Protection Smartlife APP Alarm Remote Real-T
From $27.95
6Sets/Pack Wireless Anti-Theft Door Window Alarm for Home Security DIY Magnetic Sensor
From $33.95
Short Leg Bracket Holder for PIR Motion Detector, Universal Adjustable Wall Mount for Infrared Sensor Alarm
From $33.95
Adjustable Voice Notification Door Alarm for Windows, Doors, Garage & Cellar
From $54.00
6-Pack Wireless Door Window Alarm with Magnetic Sensor for Home Security Entry Protection
From $34.95
2026 2 Pcs Door Alarm, 130 dB Door and Window Alarm, 5 Alarm Modes Wireless Door Alarm for Home Office Shop
From $31.95
Mechanical Tamper Switch Plunger Contact Security Enclosure Alarm Door 3Pcs Normally Closed Metal Housing Screw Mount
From $16.95
Zigbee 3.0 Door Sensor Window Detectors Magnetic Sensor Smart Home Security Protection Remote Monitoring
From $12.95
Zigbee 3.0 Door Sensor Window Detectors Magnetic Sensor Smart Home Security Protection Remote Monitoring
From $12.95
Sensor Module for Low-Power Parking Detection Curb-Mounted and Median-Mounted Video Poles
From $17.95
WiFi Smart Zigbee Temperature and Humidity Sensor LCD Screen History Record Smart Home Security Remote Control unbrand
From $19.95
Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor
From $17.95
RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Recessed Switch White - (6 Sets)
From $74.00
PB-69W WIFI Smart Wireless Magnetic Door and Window Sensor
From $34.95
Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Magnetic Sensor Alarm Smart Life for APP Remote Control
From $12.95
5Set/Lot Wireless Burglar Alarm Door and Window Magnetic Sensor Alarm Smart Home Security Protection Door Window Alarm
From $14.95
2X Tuya Smart Life WiFi Door Exit Button Voice Control Remotely Door-Opening Wireless Release Push Switch for Door Lock
From $37.95
T-BHl260 AI for Home Automation and Industrial
From $16.95
1 PCS Wireless Emergency Panic Button compatible with Our Alarm System 433MHz One Key Alert
From $99.00
Fashion Door Window 110dB Wireless Magnetic Sensor Security Burglar Anti-thief Alarm All you desire
From $22.95
Refrigerator Alarm Wireless Door and Window Delay Induction Alarm Security Anti-Theft System Smart Home Door Magnetic
From $15.95
Infrared Sensor Switch Contactless No Touch Door Exit Button with Backlight for Access Control
From $37.95
4-in-1 Wireless Freezer Door Alarm, 108dB Loud Door Open Alert with 3/15/30/60s Timing, Magnetic Sensor for Refrigerator, Cabinet, Home Security
From $39.95