Filters

Security System Sensors

Shop the best prices on 8,160 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
97 - 128 of 3,200
4 in 1 Function Door Magnetic Sensor Alarm LED Smart Wireless Door Window Alarm for File Cabinet
€14.95 Save €9.00 RRP: €23.95
Door Handle Alarm, Extra Loud 120Db Door/Window Sensor Alarm Home Security Alarm Induction Door Alarm Touch Sensor Alarm For Home And Office
€13.95 Save €8.00 RRP: €21.95
4 in 1 Function Door Magnetic Sensor Alarm LED Smart Wireless Door Window Alarm for File Cabinet
€14.95 Save €9.00 RRP: €23.95
Smart Wireless Sensing Doorbell Waterproof Doorbell Security Alarm Kit for Home Yard with 1 Alarm 2 Sensor 110240V US
€33.95 Save €20.05 RRP: €54.00
Door Stop Alarm Door Window Burglar Alarm Travel Business Trip Home Hotel Alarm Sensor
€12.95 Save €14.00 RRP: €26.95
4 in 1 Function Door Magnetic Sensor Alarm LED Smart Wireless Door Window Alarm for File Cabinet
€15.95 Save €10.00 RRP: €25.95
433MHZ Wireless Infrared Detector Alarm 110 PIR Sensor 25KG Pet Immune Security Alarm
€17.95 Save €25.00 RRP: €42.95
Wireless SOS Emergency Button Alarm Home Burglar Alarm Sensor 433MHz
€9.95 Save €13.00 RRP: €22.95
433MHz Door Magnetic Contact Wireless Sensor Detector Switch for Home Garage Alarm Security
€13.95 Save €8.00 RRP: €21.95
Door Sensor Alarm Burglar Exit AntiTheft Infrared Sensing Safety Home Shop Security(Pink )
€13.95 Save €13.00 RRP: €26.95
Door Window Sensor Alarm Remote Control Vibration Anti Theft Bicycle Alarm for Tricycle Motorbike
€16.95 Save €5.00 RRP: €21.95
Wireless Sensor Dolphinbar(Wiimote to PC USB )Connect
€52.95 Save €6.05 RRP: €59.00
Safety Sensor Replacement Kit Garage Door Lift Garage Sensor Bracket
€15.95 Save €1.00 RRP: €16.95
Infrared Wireless GSM Alarm Anti-Theft Motion Detector with EU Plug
€20.95 Save €2.00 RRP: €22.95
Temperature and Humidity Sensor Graffiti ZigBee Intelligent Sensor
€24.95 Save €2.00 RRP: €26.95
Burglar Alarm for Doors and Window 120dB High Decibel Salarm Sensor
€6.95 Save €1.00 RRP: €7.95
2Pcs Tuya Smart Temperature Humidity Sensor Zigbee
€22.95 Save €1.00 RRP: €23.95
w Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless
€149.00
for 117 25700071 Magnetic Switch
€104.00 Save €10.00 RRP: €114.00
Magnetic Door Switch RC-33 NC Recessed Wired Sensor Alarm (10 Sets)
€15.95 Save €1.00 RRP: €16.95
Zigbee Temperature Humidity Sensor Work with
€14.95 Save €1.00 RRP: €15.95
12V DYP-2HD01 Vibration Sensor for Security Detecting
€17.95 Save €1.00 RRP: €18.95
12V DYP-2HD01 Vibration Sensor for Security Detecting
€8.95 Save €1.00 RRP: €9.95
Graffiti Zigbee Smart Temperature and Humidity Sensor
€13.95 Save €1.00 RRP: €14.95
WiFi Door Sensor, Smart Door Window Sensor,for Assistant
€16.95 Save €1.00 RRP: €17.95
Door Window Alarms, Adjustable Volume, Door Window Alarm Sensor
€30.95 Save €1.00 RRP: €31.95
New Tuya ZigBee Smart Vibration Sensor Door Window Detection Alarm
€11.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Window Alarm
€12.95 Save €1.00 RRP: €13.95
Door Window Sensors Detector Embedded Wired Magnetic Door Window Contact Reed Switch for Home Security Alarm System Multicolor
€10.95
Intelligent parking garage lights with anti-collision sensors and a 300x200mm LED alarm system.
€64.00 Save €10.00 RRP: €74.00
Reusable roll tripwire (2-pack) - Warning line
€20.95 Save €8.00 RRP: €28.95
3X Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor Real-Time Luminance Detection Smart Home Automation App Control
€32.95 Save €20.00 RRP: €52.95