Filters

Security System Sensors

Shop the best prices on 10,995 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
3,169 - 3,200 of 10,995
2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Window Open Close Status DS3 Works with G2 TTLOCK App
€21.95 Save €13.00 RRP: €34.95
Zigbee Temperature and Humidity Sensor Mini Temperature Humidity Detector with for App Control
€8.95 Save €29.00 RRP: €37.95
SONOFF SNZB-04P Zigbee Door Window Sensor Local Smart Scene Linkage Tamper Alert
€27.95 Save €36.05 RRP: €64.00
[Pack of 2] Wireless Window Door Magnet Alarms Magnetic Sensor Security Burglar Alarm For Kid Safety w/ Batteries
€47.95 Save €31.05 RRP: €79.00
WIFI Smart Door Sensor Window Detector Alarm Tuya APP for Home Lot, Smart Household Appliances
€16.95 Save €11.00 RRP: €27.95
Tuya Smart WIFI Door Sensor Breaking in Protection Alarm Anti-Theft 90DB Window Open Detector Voice
€13.95 Save €3.00 RRP: €16.95
Door Window Sensor Alarm Remote Control Vibration Anti Theft Bicycle Alarm for Tricycle Motorbike
€14.95 Save €9.00 RRP: €23.95
Professional Manual Security Tag Remover, Stainless Steel Hook Detacher for Retail Clothing Stores--
€15.95 Save €7.00 RRP: €22.95
Call Button Restaurant Pager 433MHz Wireless Doorbell Bell Button for Home Security Alarm System Hardware Orange
€14.95 Save €9.00 RRP: €23.95
Digital WiFi Temperature Sensor with Thermometer Function, EU Plug Edition 1210
€39.95 Save €39.05 RRP: €79.00
2024 Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home
€13.95 Save €14.00 RRP: €27.95
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
€27.95 Save €31.05 RRP: €59.00
Mini Door Window Sensor Magnetic High Db Alarm Wireless Security Burglar Alarm
€30.95
Wireless Door Alarm With Remote Diy Protection 130db Loud Ring Chargeable Door Open Sensor
€24.95
Wifi Smart Door Detector Door Open/closed Detectors Wifi Home Alarm
€22.95
Mailbox Alarm Mail Chime Notification System-Mail Alarm 800 Ft Long Range Wireless Mailbox Alert with LED Light Flashing
€17.95 Save €11.00 RRP: €28.95
solar rain sensor wireless zigbee smart home for garden automation
€30.95
Sensor Elektroweb Mc-38 No 2025
€38.95 Save €40.05 RRP: €79.00
Wi-Fi Door Sensors Set Real-time Alarm Window Open Contact Detector Intelligent Home Safety Equipment Compatible with Alexa&G-oogle
€22.95 Save €7.00 RRP: €29.95
Door and window anti-theft alarm Wireless Home Door Window Entry Burglar Security Alarm Magnetic Sensor 3pcs-whiteD-
€28.95 Save €11.00 RRP: €39.95
WiFi Door Sensor, Tuya Smart Door Window Sensor,Wireless Window Sensor Real-time Alarm Compatible with Alexa Google Assistant,Home Security Door Open
€28.95 Save €9.00 RRP: €37.95
Wireless Home Security Door Window Entry Burglar Alarm System Sensor 24/7 Monitoring Works
€14.95 Save €9.00 RRP: €23.95
Door Open Alarm Smart Door Window Sensor Smart Home Door Detectors Door And Window Burglar Alarms
€3.95
NC NO Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Door Home Alarm System
€14.95 Save €9.00 RRP: €23.95
-SNZB-04 Door Window Sensor Wireless Smart Home Detect Alarms Moni, Smart Household Appliances
€21.95 Save €13.00 RRP: €34.95
Beam Gate Photocells Infrared Sensor - Garage Gate Blind Safety - 12V/24V AC DC Compatible
€32.95 Save €66.05 RRP: €99.00
Fake TV Simulator with AC Adaptor for Anti-burglar and Theft Deterrent Home Security - Timer and Sensor (5V British Standard Plug Type)
€31.95 Save €62.05 RRP: €94.00
R558S Capacitive Fingerprint Acquisition Module Access Control Security Equipment Fingerprint Recogn
€8.95
Tuya Door Window Sensor Wifi, Open Close Detector Home Security System, Smart Life Remote Control unbrand
€25.95 Save €9.00 RRP: €34.95
Tuya Zigbee Temperature and Humidity Sensor Alarm with LED Display for Seedling Fermentation Animal
€38.95
Tuya Smart Temperature and Humidity Sensor WiFi APP Remote Monitor for Smart Home Var SmartLife Work with Alexa
€11.95
Pack Zer Door Alarm, Ow Alarm, 3/15/30/60 Seconds Wireless Frid Alarm, 4 In 1 Door Sensor Door Door Open Alarm Loud108db
€25.95 Save €9.00 RRP: €34.95