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Security System Sensors

Shop the best prices on 14,649 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 Ireland.

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481 - 512 of 3,200
Tuya Zigbee 2MQTT Multifunctional Pressure Sensor Flexible Thin-Film Pressure Sensor Detection Strip Intelligent Linking
From €50.95
UTP 4 Channel Passive Video Balun ceiver
From €20.95
eTIGER ES-D3C Wireless Door and Window Alarm 433MHz Contact Alarm with Power Supply, Compatible with eTiger Alarm Systems
From €94.00
Access control button, exit button, infrared sensor switch, contactless door opener, access control system, entrance opening sensor.
From €30.95
Wireless Door Open Sensor Chime 280m Range Door Alarm Window Entry Alert compatible with Home Security
From €32.95
2pcs Automatic Infrared Beam Detector Ir Alarm Sensor Door Light Sensor Burglar Alarm System
From €17.21
Beam Photocell,Betterlife 12/24V Photocell Probe Beam for Sliding Gate Opener
From €31.37
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor Anti-Burglary Window Security Alar
From €50.59
Door And Window Alarm, WirelDoor And Window Detectors With Remote Control And Batteries, Anti-intrusion Anti-theft Magnetic Sensor For E And Ki
From €17.86
R60BMP1 60GHz MmWave Radar Sensor for People Counting & Tracking,Anonymous Accurate Occupancy Counter,for Retail Store
From €89.00
ZigBee Temperature Sensor Alarm Digital Ambient Thermometer Tuya Smart Life App Remote Control Home Automation EU PLUG
From €40.95
5X Infrared Installation Contactless Infrared Door Lock No Touch Sensor Exit Button IR Door Release DoorbellSwitch B
From €54.00
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor Anti-Burglary Window Security Alar
From €34.95
High- Zer Door Alarm With 3/15/30/60 Frid/pool Door Al For Ld Safety Home Ow Alarm Door
From €64.00
3X Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor
From €26.95
Ring Alarm Compatible 1/4" Magnet Riser, 5-Pack, Easy Install, Versatile Use
From €19.95
Smart Home Fingerbot Plus Switch for Zigbee - White, 34mm, CR2 Battery, Easy Ins
From €54.00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets) Edition 0704
From €7.95
Wireless Door Opening Contact Sensor Alarm Buzzer, Three-On-Two Doorbell Alarm When Entering Hwy
From €40.95
NEO NAS-DS07B Zigbee USB Door Sensor & Window Sensor
From €24.95
10 PCS Embedded NC Model Door Magnetic Sensor Switch
From €18.95
PB-68R Intelligent Wireless Door Window Sensor
From €12.95
Tuya WiFi Sound And Light Door Magnetic Doors Windows Alarm Scene Linkage APP Reminder Sound And Light Door Magnetic Sensor
From €27.95
Wireless Temperature And Humidity Sensor Detector Smart Home Sonoff SNZB-02P
From €28.95
Door and Window Alarm, 130dB Wireless Door and Window Detectors with Remote Control, Anti-Theft Anti-Intrusion Magnetic Sensor for Home and Children S
From €45.95
Waterproof Motorcycle TPMS with External Sensors Real-Time Pressure/Temperature Monitoring for UK Riders
From €69.00
Solar-Powered Wireless TPMS with 4 External Sensors for UK Road Safety Compliance
From €31.95
2025 1-10x Tuya Zigbee Mesh Smart Door Sensor Door Open / Closed Detectors Security Protection Smart Life APP Control Via Alexa Google Home
From €22.07
TUYA Zigbee Temperature Sensor for APP Remote Monitor Tuya Waterproof Temperature Sensor for Smart Home
From €30.95
Smart Home Security Sensor with Wi-Fi Door Window Alert System Real-Time App Control Anti-Theft Alarm Device
From €8.95
Zigbee Temperature Sensor with APP Monitoring, Waterproof Design for Smart Home Use, 2M Length
From €16.95