Filters

Security System Sensors

Shop the best prices on 12,316 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.

Filters
673 - 704 of 3,200
Infrared Beam Sensor Intrusion Alarm Outdoor Long Distance Infrared Detector AC1218V DC1224V 100m/328.1ft
€37.95 Save €21.05 RRP: €59.00
10pcs Wired Door Window Sensor Magnetic Switch for Home Alarm System
€13.95 Save €8.00 RRP: €21.95
Light Curtain Sensor Switch Safety Light Grating Security Device(10 Beams BEM1040-C-360NB)
€94.00 Save €55.00 RRP: €149.00
433MHz Wireless Vibration Detector Alarm Sensor Door Window Burglar Security Alarm System
€10.95 Save €5.00 RRP: €15.95
Light Curtain Sensor Switch Safety Light Grating Security Device DC24V(10 Beams BEM104030NB)
€109.00 Save €60.00 RRP: €169.00
Emergency Panic Wireless SOS Emergency Button Alarm
€9.95 Save €6.00 RRP: €15.95
Garage Door Bracket compatible Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door
€14.95
WiFi Door Window Sensor APP and Voice Control Smart Door Magnetic Alarm Detector for Home Security
€13.95 Save €8.00 RRP: €21.95
Flashing LED Stop Sensor With Adjustable Stand Auto Parking Detector For Garage Port
€37.95 Save €21.05 RRP: €59.00
Light Sensor DC 5V 12V USB Wire Night Auto-on Light Sensor Cable compatible Home Security and Lighti
€15.95
2 Sets Magnetic Door Switch Wired NC NO Normally Open Closed Door Contact Switch for Home Security 100V DC
€12.95 Save €7.00 RRP: €19.95
Tuya Zigbee Solar Light Sensor IP65 Waterproof Outdoor Brightness Detector with Real Time Luminance
€35.95
120db Wireless Touch Sensor Anti Theft Security Alarm Loud Door Knob
€10.95 Save €6.00 RRP: €16.95
433MHZ Wireless Door Window Entry Magnetic Sensor Alarm Anti Theft Home Security System
€9.95 Save €6.00 RRP: €15.95
Door Opener Infrared Sensor 940nm 30m Range Single Beam Photocell Gate Infrared Detector 1224V for Home Safety White
€16.95 Save €10.00 RRP: €26.95
Door Window Sensor Quick Response Data Storage Voice Operation Red LED Door Alarm
€17.95 Save €11.00 RRP: €28.95
Infrared Fence Alarm Smart Variable Frequency Human Body Sensing Light Grating Curtain Detector 833VDC 60 Meter / 196.9ft
€69.00 Save €40.00 RRP: €109.00
8PCS Foot Sensing Strip Sensor Game Console Hand Bar Dance Machine Hand Dance Foot Switch Dance Machine Sensor Strip
€39.95
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Senso
€13.95
Zigbee Home Automation Scene Security Alarm Battery Powered Temperature Sensor Wireless Smart
€42.95
Embedded Tuya Wifi/zigbee Smart Human Presence Detector Millimeter Wave Radar Detection Sensor Support Intelligent Linkage
€54.00
1/10pcs Zigbee 3.0 Wifi Tuya Temperature Humidity Sensor Smart Home Thermometer Hygrometer Detector With
€14.95
2x Door/ Window Tuya Wifi Sensor Connection Smart Mini Door Sensor Security Work With Smart Life App
€26.95
Antique Wall Mounted Ring Bell Set - 4 Pieces Door Alert System
€25.95 Save €26.00 RRP: €51.95
Tuya ZigBee Door Window Sensor Anti-Theft Alarm Smart Home Detector
€10.95 Save €1.00 RRP: €11.95
Burglar Alarm for Doors and Window 120dB High Decibel Salarm Sensor
€7.95 Save €1.00 RRP: €8.95
Outdoor Wireless Driveway Alarm System for Home Security - Motion Sensor
€23.95 Save €23.00 RRP: €46.95
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More
€12.95 Save €10.00 RRP: €22.95
Security 10PCS SN74LS245N SN74LS373N DIP 74LS245N DIP-20 74LS245 SN74LS244N SN74LS273N SN74LS374N 74LS373 74LS244
€12.95 Save €41.05 RRP: €54.00
Tuya Matter Thread Door Window Sensor USB Powered Smart Home Wireless Detector Work with HomeKit Alexa Google Home
€26.95 Save €8.00 RRP: €34.95
2PCS 2 in 1 Tuya Zigbee 3.0 PIR Motion Detector Security Anti-Theft
€22.95 Save €7.00 RRP: €29.95
Tuya ZigBee Smart Vibration Sensor Door Window Detection Alarm
€15.95 Save €5.00 RRP: €20.95