Filters

Security System Sensors

Shop the best prices on 8,154 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Dirtypigs, Nedis and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Ireland.

Filters
3,073 - 3,104 of 3,200
Intelligent PIR presence sensor anti-false alarm design home security large-scale dynamic monitoring
€22.95
12v Dual Wire Pir Motion Detector, Infrared Sensor Alarm, Home Security System Alarm For Shop/house/factory.
€23.95
Universal Remote Control Multi-directional Intelligent Professional Low Power Consumption Easy Connection Voice Control 2.4Ghz Smart WiFi IR Remote Co
€15.95 Save €25.00 RRP: €40.95
1/4 Inch Ring Alarm Magnet Riser,10 Pack Mount to Any Doorway, Window, and Entryway,Ring Sensor/Magnet Not Included
€22.95 Save €14.00 RRP: €36.95
Wifi Smart Door Detector Door Open/closed Detectors Wifi Home Alarm
€22.95
Tuya APP Door Open/Closed Detectors Security Protection ZigBee Alarm Detector 2.4GHz Wireless Window Door Gate Sensor
€16.95
Anti-Theft Refrigerator And Freezer Alarm, Door Window Left Open, Reminders At 30 Seconds 0830 szbym
€14.95 Save €29.00 RRP: €43.95
Wireless Window/Door Open 52 Chime Entry Security Alarm Doorbell Magnetic Sensor
€42.95 Save €4.00 RRP: €46.95
Wireless Magnetic Sensor Door Entry Alarm with for Home Security
€6.95 Save €2.00 RRP: €8.95
2X E3Z-R61 NPN Photoelectric Beam Sensor with Bracket Mirror Reflection Photoelectric Switch Sensor 2m Range
€12.95
Smart Fingerbot Remoter Garage Curtains Button Robot Pusher Work with Home Voice Assitant Blue
€21.95
Tuya Zigbee Smart Light Sensor Light Brightness Sensor Real-Time Reporting Smart Light Automation Remote APP Control
€20.95
Magnetic Door and Window Alarm 5 Pack, 110dB Home Security Sensor with 4 Modes
€32.95 Save €16.00 RRP: €48.95
Tuya WiFi Smart Door Window Sensor Home Indoor Door Magnetic Detector Compatible with Alexa & Google Home White
€11.95
10pcs Magnetic Reed Switch Door Window Security Alarm System Normally NC NO Contact Switches for Enhanced Home Safety B
€15.95 Save €7.00 RRP: €22.95
Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim Anti-Theft Alarm for Door and Window with Ajustment Sensitivity
€38.95 Save €8.00 RRP: €46.95
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
€20.95 Save €5.00 RRP: €25.95
Yyh-Infrared Sensor Wireless Detector Gsm High Sensitive Security Alarm With Eu Plug For Store Warehouse Factory (Black)
€104.00
LNKOO WiFi Smart Door Sensor Chime, APP Control & Push Alerts, Compatible with Amazon Alexa, Google Home, Universal Installation
€22.95 Save €13.00 RRP: €35.95
Tuya Smart Door Window Alarm Sensor Door Magnetic Password Disarm
€21.95 Save €7.00 RRP: €28.95
Smart WiFi Vibration Sensor Alarm White
€10.95
4pcs U-Groove Pulley Roller Guide U Type Wheel for Hardware Doors Windows
€15.95 Save €48.05 RRP: €64.00
Wifi Doorbell With Magnetic Triggered Sensor For Window And Door Security 8.20X4.20X1.60cm White 1Set
€16.95 Save €6.00 RRP: €22.95
Compact Singal Radiation Beam Door Window Infrared Detector Alarm for Home Security
€14.95 Save €4.00 RRP: €18.95
Infrared Beam Sensor Outdoor Waterproof Single Beam Infrared Beam Alarm for Security System Factory Warehouse
€16.95 Save €5.00 RRP: €21.95
2 Sets Magnetic Door Switch Wired NC NO Normally Open Closed Door Contact Switch for Home Security 100V DC
€12.95 Save €4.00 RRP: €16.95
Magnetic Wireless Door And Window Open Detector Alarms Contact Sensors For Comprehensive Home Security Easy Installation
€37.95
Smart Motion Sensor,wifi Wireless Security Alarm,with Free Notification
€32.95 Save €8.00 RRP: €40.95
Tuya Wifi Smart Door Sensor Wireless Magnetic Door Window Open Closed Detectors Automation
€149.00
2.4GHz Wireless TTLOCK Door Sensor
€20.95
Dazone Smart Home Security
€16.95 Save €9.00 RRP: €25.95
Security Alarm Ceiling-mounted Human Body Sensor Infrared Alarm Home Alarm Detector GreenZech
€64.00 Save €115.00 RRP: €179.00