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Security System Sensors

Shop the best prices on 12,456 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Ireland.

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Infrared Installation Infrared Door Lock Doorbell Switch B
€15.95 Save €24.00 RRP: €39.95
Tuya ZigBee Light Sensor Smart Home Illumination Sensor APP Linkage Control Brightness Detector Illu
€21.95 Save €37.05 RRP: €59.00
Wireless Door and Window Vibration Sensor Alarm 125dB Glass Breakage Anti-Theft Sensor, Easy Instal
€11.95 Save €1.00 RRP: €12.95
Tuya ZigBee Door Window Sensor Anti-Theft Alarm Smart Home Wireless Detector APP Remote Work with H
€11.95 Save €2.00 RRP: €13.95
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with
€35.95 Save €13.05 RRP: €49.00
Anti-Spy Hidden Camera Detector with 99% Accuracy Find GPS Trackers &Listening
€64.00 Save €45.00 RRP: €109.00
For 15x Tuya Smart Wifi Door Sensor Window Sensor Door Magnetic Alarm Detector Crafted With Attentio
€47.95 Save €56.05 RRP: €104.00
For Zigbee Door Window Sensor For Tuya App Open Entry Smart Security Alarms Compatible
€45.95 Save €53.05 RRP: €99.00
For Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic
€38.95 Save €45.05 RRP: €84.00
For Tuya Smart Vibration Sensor Zigbee Tuya Sensor Monitor App Control Security Protection Zigbee
€44.95 Save €49.05 RRP: €94.00
For Tuya Zigbee30 Door Window Sensor Smart Home Door Open Closed Detectors Security
€47.95 Save €56.05 RRP: €104.00
For Aubess Wifizigbee Door Window Sensor Garage Door Detector Tuya Smart Home Security
€54.00 Save €65.00 RRP: €119.00
For 2x Tuya Smart Wifi Door Sensor Window Sensor Door Magnetic Alarm Detector
€64.00 Save €75.00 RRP: €139.00
For Human Presence Sensor Millimeter Wave Radar Detection Builtin Illuminance Sensor Designed For Mo
€69.00 Save €70.00 RRP: €139.00
For Tuya Zigbee 24g Human Presence Millimeter Wave Radar Sensor
€69.00 Save €70.00 RRP: €139.00
For 41a5034 Safety Sensor Kitwith Bracket Opener Made After
€74.00 Save €75.00 RRP: €149.00
For Tuya Zigbee Smart Vibration Sensor Tilt Detector
€38.95 Save €45.05 RRP: €84.00
TUYA Zigbee Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor Smart Home 2M
€15.95
Magnetic Clothing Hard Tag Remove Security Detacher
€24.95
UTP 4 Channel Passive Video Balun ceiver
€10.95 Save €11.00 RRP: €21.95
BERM Proximity Switch Non Embedded 3‑Wire PNP NO Waterproof Sensor DC12‑24V PR08‑2DP
€10.95 Save €14.00 RRP: €24.95
2pcs Garage Door Bracket for Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
€19.95 Save €4.00 RRP: €23.95
Door & Window Alarm, Door/Window Sensor, 120Db Touch Sensor Door Handle Alarm Anti-Theft Vibration W
€30.95 Save €18.05 RRP: €49.00
Smart Magnetic Door Sensor Zigbee for Home Security Wireless Contact Programmable with Life
€10.95 Save €3.00 RRP: €13.95
For Xiaomi Mijia Optimist Smart Home, Millimeter Waveradarinfrared Temperature Humidity Light 5 In-One Enhanced Sensor
€47.95 Save €11.05 RRP: €59.00
Burglar Alarm for Doors and Window 120dB High Decibel Salarm Sensor Battery Powered Detector Door Ma
€6.95 Save €2.00 RRP: €8.95
Infrared Photoelectric Sensor Beam 12v/24v Outdoor Waterproof Infrared Sensor Gate Signal for Slide Gate Opener Safety
€10.95 Save €6.00 RRP: €16.95
UTP 4 Channel Passive Video Balun ceiver
€11.95 Save €2.00 RRP: €13.95
[New] T01 Wireless Detector Camera Anti-eavesdropping Positioning GPS Alarm
€30.95
[New] PB-68R Intelligent Wireless Door Window Sensor
€13.95
[New] Magnetic Sensor Alarm Door Window Security System, RL-9805
€12.95
(New) REACHFAR V23 4G Internet Door Sensor Alarm Home Door Window Sensor Alarm
€69.00