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Security System Sensors

Shop the best prices on 11,298 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.

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3,041 - 3,072 of 3,200
PPI MPI DP to Ethernet Module Protocol for Siemens S7-300 Modbus Protocol S7 TCP ETH-300/ETH-300-2P Through Type
From €129.00
2X Tuya Smart Life WiFi Door Exit Button Voice Control Remotely Door-Opening Wireless Release Push Switch for Door Lock
From €32.95
10Pairs MC-38A Normally Open(NO Type) Wired Door Window Sensor Magnetic Switch Home Alarm System for Gsm Pstn Alarm
From €27.95
Wired Magnetic Door and Window Sensor Alarm Contact Switch Kit for Home Security Systems, 2 Pack
From €28.95
Intelligent sensor compatible with ozone counter and air quality analysis
From €149.00
Smart Vibration Sensor with App Notifications, Real-Time Motion Detection & Shock Alarm
From €32.95
2X Smart Magnetic Door Sensor Zigbee Door Sensor for Home Security Wireless Contact Sensor Programmable with Smart Life
From €23.95
2X Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC with Adjustable Bracket
From €23.95
2X Tuya ZigBee SOS Button Sensor Alarm Wireless Emergency Help Switch Alarm Tuya Smart Life Remote Control
From €26.95
3X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
From €12.95
4Pairs Smart Door Sensor, WiFi Window Door Sensor Alarm, Contact Sensor for Home Security, Smart Home Automation
From €40.95
2X TUYA Zigbee 3.0 Smart Window Door Sensor ZigBee 3.0 Wireless Connection for Smart Echo Hub SmartLife App
From €21.95
10X Tuya Zigbee Door and Window Sensor Smart Automation Security Protection Smartlife APP Alarm Remote Real-Time Push
From €74.00
12X White Door Window Contacts Magnetic Reed Switch Sensor
From €16.95
5 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch For Home Alarm System,When Sensor Together,Normally Closed Nc
From €14.95
4X Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 800mm
From €149.00
Tuya WiFi Smart Vibration Sensor Home Security Protection Smart Life App Real-Time Remote Shock Alarm History Record
From €18.95
4X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Windows Open Close Status Works with TTLOCK App Smart Locks
From €59.00
Magnetic Sensor Home Door Window Entry Warning Alarm Switch
From €8.95
Tuya Zigbee 2MQTT Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Detection Strip Smart Linkage
From €30.95
2X Reflector Photocell Long Range 12-24V DC/AC Automatic Gate Infrared Photocell Sensor with Waterproof Cover
From €84.00
6X Tuya Zigbee Door and Window Sensor Home Automation Security Protection Smartlife APP Alarm Remote Real-Time Push
From €47.95
1 Set Touch Lamp Repair Kit 3 Way Touch Sensor Dimmer Control Module Replacement Sensor
From €17.95
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
From €33.95
Tuya WiFi Smart Door Window Sensor, Magnetic Detector for Home Security, Compatible with Alexa & Google Home, White
From €17.95
10pcs Surface Mount Wired NC Door Contact Sensor Alarm for Door Window Cabinets
From €24.95
Compatible with 120 dB power failure alarm - XXF automatic cut-off
From €89.00
Heavy Duty Detector Protective Cover Stainless Steel 2Pcs for Safety
From €25.95
Tuya ZIGBEE Wall Emergency Button APP Smart Home Sensor 8x6 ZigBee Intelligent Remote Alarm
From €28.95
Tuya ZIGBEE Wall Emergency Button APP Smart Home Sensor 8x6 ZigBee Intelligent Remote Alarm
From €27.95
WiFi Door Alarm Sensor 120dB Loud Smart Window Security with App Control Alexa Compatible
From €34.95
Wireless security alarm compatible with doors windows and pools
From €64.00