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Security System Sensors

Shop the best prices on 10,036 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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2,241 - 2,272 of 3,200
Glass Break Detector High Sensitivity Sdjustable Window Alarm Glass Break Sensor for Home Security
From €15.64
Sensitivity Vibration Sensor Module with Easy Install Collision Detection Switch for Security
From €19.64
Door and Window Alarm 3 Pack, 110dB Loud Magnetic Sensor with 4 Modes for Home Security
From €20.64
Vibration alarm for doors and windows, high-decibel vibration sensor for home and hotel use.Door and window alarm JD-816 compatible
From €30.47
Welcome to our store specializing in welcome doorbell sensors, split-type welcome devices, and the SF20R PRO welcome device.SF20R 2 Main Units + 1 Sen
From €58.52
Compatible Tuya Smart Home WiFi Temperature and Humidity Sensors and On-site AlarmsEnvironmental monitoring instrument, Tuya alarm
From €70.76
Intelligent solar-powered wireless infrared beam burglar alarm and perimeter intrusion detection deviceSolar-powered beam field kit compatible
From €34.17
Compatible smart ZigBee door and window sensors, switch detectors, security alarm systems, and Aleax Compatible graffiti-style Zigbee door sensors.
From €41.64
Compatible Tuya Zigbee smart vibration sensor detector, vibrator alarm, and burglar alarm.
From €43.81
Compatible wired door magnetic switches for hotel guest room control systems, normally open door magnetic switches, embedded door and window magnetic
From €35.58
The eWelink Zigbee door sensor supports 2MQTT, Home Assistant, and Alice19ETZ.
From €40.57
Wireless vibration alarm for motorcycles and electric vehicles, vibration sensor for home doors and windows.SF04R+03C (English version) - One main uni
From €41.50
433MHz DC12V Wireless Remote Control Special for Glass Door Smart Lock Door Release Opener Transmitter Access Remote Key
From €26.64
Intelligent temperature and humidity detection WiFi wireless temperature and humidity sensor with intelligent linkageZigbee non-display screen compati
From €60.39
Wireless Magnetic Door Alarm Sensor with Receiver SF20R LS02Standalone Infrared WLS02 (English Version) compatible
From €46.56
Compatible wireless door and window security magnetic detectors, smart wireless door and window detection alarms, 433MHz bidirectional door magnetic s
From €34.01
WiFi/Human Infrared Sensor, Light Sensor, Scene Switch 3-in-1 Function AppZigbee version - with light sensor compatible
From €42.59
Compatible wired door magnetic switches for hotel guest room control systems; door magnetic switches are normally open; embedded door and window magne
From €37.22
Compatible eWeLink Zigbee wireless gateway security door and window magnetic temperature and humidity PIR security sensor kit Zigbee water immersion s
From €27.49
Solar-powered alarm with human body induction, infrared sound and light, and animal deterrent.711 alarm compatible
From €24.07
Compatible Tuya Smart Solar-Powered Wireless Infrared Beam Burglar Alarm Perimeter Wall Intrusion Detector Solar-Powered Beam Alarm Kit
From €179.05
Compatible ultra-long-range infrared beam alarm, outdoor infrared grating detector, door and window anti-theft gate infrared sensor
From €42.45
Compatible Tuya Smart Home WiFi Illumination Sensor, Home Linkage Smart Solar Brightness and Light Detector, WiFi Solar Light Sensor TY-SL-GZ
From €63.86
Alarm Magnetic Contacts For Nc Roller Shutter Garage Door Switch Sensor With L-bracket G--SZshsy02 G
From €12.25
American-style creative wall clock with world map, retro clock, living room metal wall clock12-inch > 0805H30.SZ compatible
From €62.00
Wireless vibration alarm for motorcycles and electric vehicles, vibration sensor for home doors and windows.Any combination compatible
From €38.28
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts L BracketSZshsy02 G
From €14.46
Refrigerator door opening reminder, supermarket freezer door separation, welcoming voice sensor, bell, anti-theft alarm.1 door magnet + 1 bell compati
From €33.71
Refrigerator Door Opening Sensor Alarm With Editable Music1 Bell + 6 sensors compatible
From €39.67
Refrigerator door opening reminder, supermarket freezer door separation, welcoming voice sensor, bell, anti-theft alarm.4 door magnets + 1 doorbell co
From €30.95
Magnetic Detector - CHUANGO - Dwc-86 - Wireless 868 MHz - LED Indicator - Range 80 m Chuango
From €41.19
Wireless Photocell 12V 24v Battery Powered infrared sensor detector for Automatic gate Opener(Battery not included)
From €27.64