Filters

Security System Sensors

Shop the best prices on 11,148 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Nedis and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Ireland.

Filters
1,185 - 1,216 of 3,200
2pcs Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
From €27.95
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor Motion Shock Alarm
From €21.95
Anti Theft Vibration Window Door Alarm with Remote Control Alarms Sensitivity Adjust for Bike Car Scooter
From €18.95
Tuya Zigbee Smart Temperature and Humidity Sensor with LED Screen Display CR2032 Battery for Alexa Google Assistant
From €18.95
Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door and Window Security Alarm Home Security
From €14.95
Wireless Fridge Alarm - 4-in-1 Door Sensor Chime - Adjustable Delay - Freezer Door Alarm
From €27.95
Infrared Burglar Alarm 2pcs Automatic Door Light Sensor
From €23.95
2X Light Sensor DC 5V 12V USB Wire Day Auto-on Light Sensor Cable compatible withHome Security and Lighting
From €23.95
Infrared Beam Sensor Intrusion Alarm Outdoor Long Distance Infrared Detector AC12‑18V DC12‑24V 100m/
From €45.07
Smart temperature and humidity sensor home linkage wireless temperature and humidity sensor requires a gateway. compatible
From €54.58
3X Tuya Smart ZigBee 3.0 Smart Temperature and Humidity Sensor Battery Powered with Tuya Smart Life App Alexa(C)
From €31.95
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC with Adjustable Bracket
From €15.95
Wild Boar Repellent Alarm with Flashing Light - Professional Anti-Theft Animal Deterrent
From €39.95
Wireless Door Alarm With Remote Windows Open Alarmshome Security Sensor Pool For Kids Safety Sliding 2 Pack
From €40.95
Portable Pen Shape Smart Signal Detector Accurate 5 Levels Sensitivity 25H Working Time Signal Locator for Home Office
From €37.20
Wireless Door Sensor Magnetic Switch Normally Home Door Window Entry Warning-Q SZRH A-YH
From €33.28
XIAO ESP32C6 60GHz MmWave Sensor MR60BHA2, Breathing Heartbeat Detection Sensor, ESPhome, Home Assistant
From €69.00
4 Pcs Tuya WiFi SOS Emergency Button Wireless One Key Call Help Home Elderly Children Security Protection A
From €59.00
SQLX 10pcs Magnetic Reed Switch Door Window Security Alarm System Normally NC NO Contact Switches for Enhanced Home Safety A Hk
From €27.95
10 Pack 1/4 Inch Peel-and-Stick Plastic Ring Alarm Magnet Risers compatible with Ring Security Sensors for Doorways Windows
From €54.00
Electric Rivet Nut Gun Riveting Tool Cordless Riveting Drill Adaptor Insert Nut Tool Multifunction Nail Gun Auto Rivet
From €44.95
Smart WiFi Door and Window Sensor, Wireless Sensor with Real-Time Message Notifications, Compatible with Alexa
From €37.95
Smart Emergency Remote Alarm, Tuya Zigbee Wall Button, 8x6 Smart Home Sensor with APP Control
From €32.95
4 Pack Home Security Door & Window Alarms, Kids Safety Burglar Bell DIY Protection Alarm Sensor
From €47.95
4x Wireless Door & Window Anti-Theft Alarm Burglar Security Magnetic Sensor Kit-bhkj
From €79.00
Yyh-Infrared Sensor Wireless Detector Gsm High Sensitive Security Alarm With Eu Plug For Store Warehouse Factory (Black)
From €109.00
Yds21 2.4g Wifi Door Sensor Rechargeable Smart Magnetic Windows Detector App Alarm Home Security Sensor
From €119.00
Wireless Home Alarm,door And Window Alarm 4 Modes Magnetic Wireless Sensor
From €54.00
Home Smart Spot Wifi, Door Sensor, Open/ Closed Detectors, Alert Security Alarm
From €84.00
Se-0104 Wide Motion, Detector Alarm Chime With Sensor Smart, Home Security
From €89.00
Door Window Detector, Wifi App Alerts, Security Sensor
From €84.00
Magnetic Tag Remover
From €74.00