Filters

Security System Sensors

Shop the best prices on 7,587 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Dirtypigs, Ebox and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Australia.

Filters
2,977 - 3,008 of 3,200
Vibration Sensor Modules, 10Pack, Robust Output >15mA, Compact PCB, Relay Compatible, Alarm And Motion Detection
$23.95 Save $11.00 RRP: $34.95
4pcs U-Groove Pulley Roller Guide U Type Wheel for Hardware Doors Windows
$20.95 Save $63.05 RRP: $84.00
Infrared Sensor Photocell for Gates Security Gate Motion Detector Security Infrared Sensor
$19.95
Tuya ZigBee Light Sensor Smart Home Illumination Sensor APP Linkage Control Brightness Detector Illumination Automation
$29.95 Save $14.00 RRP: $43.95
Tuya Smart Zigbee Rain Sensor with Light Detector Solar Operated Outdoor Waterproof Rain Detector Remote Control 2Pcs
$69.00 Save $35.00 RRP: $104.00
Digital Thermometer With Wifi Connectivity And Freezer Alert For Home Monitoring
$99.00 Save $30.00 RRP: $129.00
2pcs Garage Door Bracket for Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
$28.95 Save $9.00 RRP: $37.95
Wireless Door and Window Vibration Sensor Alarm 125dB White
$14.95 Save $3.00 RRP: $17.95
Tuya Smart Temperature and Humidity Sensor WiFi APP Remote Monitor for Smart Home Var SmartLife Work with Alexa
$14.95 Save $8.00 RRP: $22.95
Burglar Security Alarm, Magnetic Sensor
$20.95 Save $26.00 RRP: $46.95
Vibration Sensor for Real-Time Monitoring and Security Alarm
$38.95 Save $30.05 RRP: $69.00
Infrared Radiation Detector Single Beam Alarm for Warning with Rain Cover A Pair
$27.95 Save $6.00 RRP: $33.95
Smart Vibration Detection Sensor for Family Security 2Pcs ABS Material Device
$79.00 Save $40.00 RRP: $119.00
Accurate Vibration Sensor Security Alarm Sensor for Home Safety
$50.95 Save $28.05 RRP: $79.00
Smart Wireless Sensing Doorbell Waterproof Doorbell Security Alarm Kit for Home Yard with 1 Alarm 2 Sensor 110‑240V
$54.00 Save $35.00 RRP: $89.00
1 Set NO NC Magnetic Door Window Contact Sensor Alarm Reed Switch Fit for GPS Alarm or Other Device with 2 Screws White
$18.95
Upgrades Door Window Sensorings 100dB Alarm Small Window Alarm Adjustable Volumes Remote Door Monitoring Simple Use for House
$51.95
Tuya WiFi Smart Door Sensor Switch Handle Window Alarm Support Voice Control By Home and Alexa
$26.95 Save $16.00 RRP: $42.95
5 Sets MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System Detector White
$26.95
Tuya Smart Temperature and Humidity Sensor WiFi APP Remote Monitor for Smart Home Var SmartLife Work with Alexa unbrand
$14.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection Sensor unbrand
$14.95
Tuya Smart Zigbee Temperature Humidity Sensor Indoor Hygrometer APP Remote Real-Time Monitoring Works with Alexa Google unbrand
$12.95
MC-31 Surface-Mounted NC Magnetic Door Contact Sensor Alarm Reed Switch 10 Set 25-26
$169.00 Save $150.00 RRP: $319.00
Alarm Cover Protective For Detector Home Use 13.00X13.00X7.50CM Metal Debris Shielding 1Pcs
$30.95 Save $28.05 RRP: $59.00
Infrared -Theft Alarm Warning Single Beam Alarm for Security System A Pair
$26.95 Save $19.00 RRP: $45.95
Tuya Zigbee Solar Light Sensor IP65 Waterproof Outdoor Brightness Detector with Real Time Luminance Monitoring
$41.95 Save $37.05 RRP: $79.00
Wireless RF Signal Detector Hidden Camera Detector GSM GPS WiFi Tracker Camera Bug Detector Professional Signal Scanner
$30.95 Save $28.05 RRP: $59.00
2pcs Garage Door Bracket for Ring Alarm Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
$24.95 Save $26.00 RRP: $50.95
Smart WiFi Vibration Sensor Alarm Wireless Vibration Detector Alert Real-Time Activity & Shock Detection Black
$15.95 Save $15.00 RRP: $30.95
DC 12v 24v Infrared Sensor Detector Door Safety P ocell Beam Sensor for Automatic Door
$19.95 Save $17.00 RRP: $36.95
Tuya Zigbee Smart Temperature and Humidity Sensor with LED Screen Display CR2032 Battery for Alexa Google Assistant
$18.95 Save $23.00 RRP: $41.95
10pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with Alarm Systems
$64.00 Save $55.00 RRP: $119.00