Filters

Security System Sensors

Shop the best prices on 9,953 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 United Kingdom.

Filters
9,825 - 9,856 of 9,953
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
£6.95 Save £21.00 RRP: £27.95
90dB Wireless Security Alarm, 5Pcs Door Window Sensors
£20.95
Light Sensor Working with Smart Life App Linkage Intelligence Illumination Sensor Powered by TuYa
£17.35 Save £9.76 RRP: £27.11
Genuine Fit Door Contact Sensor for Ford Transit MK6 MK7 2.0T Diesel 2000-2019
£36.48 Save £18.24 RRP: £54.72
Magnetic sensor alarm for home security - 10 pack wireless window and door alarm
£14.42 Save £7.22 RRP: £21.64
Expandable for Solar Wireless Driveway Alarm System (Only Sensor, CAN NOT Work Without Receiver)
£27.78 Save £27.78 RRP: £55.56
smart home WiFi thermometer and hygrometer sensor
£40.50
Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection
£16.13 Save £20.93 RRP: £37.06
Voice-Controlled Magnetic Sensor with App Notification Alert for Enhanced Home Security - 130dB Loud Alarm & Long Battery Life (1 Pack)
£14.68
Anti-Theft Smart Door Magnetic Sensor
£41.76 Save £20.88 RRP: £62.64
433MHz Door Magnetic Sensor Wireless Sensor Detector Switch for Home Garage Alarm Security
£16.95 Save £9.00 RRP: £25.95
8Pcs Foot Sensing Strip Sensor Bar for Dancing Machine Accessories
£13.95 Save £6.00 RRP: £19.95
EAS Security Tag Remover Hook - Mini Detacher Key for Retail Stores, Clothing & Merchandise
£15.30 Save £49.66 RRP: £64.96
Tv Simulator With Ac Adaptor Antiburglar And Theft Deterrent Home Security Timer And Sensor,eu Pl
£7.80 Save £5.34 RRP: £13.14
1Pcs Car TPMS Tire Pressure Sensor 41990-34000 433MHZ for Scangyong Actyon Korando Musso Rexton Rodius System Sensor
£7.95
Smart WiFi Thermometer with Freezer Alert for Home Temperature Monitoring
£35.70 Save £29.46 RRP: £65.16
MC-38 Wired Door Window Sensor Wire Magnetic Switch Home Alarm System N.C Type Multicolor
£8.48
NC NO Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Door Home Alarm System
£11.29 Save £6.78 RRP: £18.07
-SNZB-04 Door Window Sensor Wireless Smart Home Detect Alarms Moni, Smart Household Appliances
£16.30 Save £9.76 RRP: £26.06
2025 Mailbox Alarm Mail Chime Notification System-Mail Alarm 800 Ft Long Range Wireless Mailbox Alert with LED Light Flashing SZRH A-F
£19.69 Save £19.69 RRP: £39.38
Rechargeable Wireless Bedwetting Alarm with Receiver & Urine Sensor for Kids/Adults
£52.87 Save £84.66 RRP: £137.53
Intelligent sensor for ozone counter and air quality analysis
£111.80 Save £24.00 RRP: £135.80
Tuya Matter Thread Door Window Sensor
£20.81 Save £29.13 RRP: £49.94
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Window Alarm
£12.24 Save £17.14 RRP: £29.38
Tuya Zigbee Temperature Humidity Sensor Hygrometer Thermometer Detector Smart Life Remote Control S
£15.95 Save £3.00 RRP: £18.95
W100 Smart WiFi Bridge Gateway and Door Sensor Set for Smart Lockboxes, APP Control for Home Office
£54.00 Save £5.00 RRP: £59.00
Tuya ZigBee Light Sensor Illumination Sensor
£15.66 Save £21.92 RRP: £37.58
Tuya Sound Light Sensor 100DB Alarm SmartLife APP ZigBee EU Plug
£23.10 Save £32.34 RRP: £55.44
Best Professional GPS Tracker Detector - GPS Finder with High Accuracy
£62.05 Save £80.67 RRP: £142.72
Tuya Smart WiFi Door Sensor 80dB Sound Window Sensor Smart Life Arm Disarm Door Sensor APP Alert Alarm Door Sensor
£18.48 Save £11.09 RRP: £29.57
Wireless Vibration Alarm 120dB Alarm Sound Safe Prevent Theft Door Window Alarm Sensor for Home
£20.87 Save £20.87 RRP: £41.74
Freezer Door Alarm When Left Open, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-in-1 Door Sensor Chime Door Open
£23.15 Save £13.88 RRP: £37.03