Security System Sensors
188 productsUpdated April 2026
shine-tale
ZigBee Smart Door Window Sensor Tuya Magnetic Detector Security Protection Open Closed Alarm APP Remote Works with Alexa Google
£11.54
LUCKING DOOR
TTLock DS3 Wifi Remote control Window Door Sensor Smart Home Door Open/Closed Detectors Home Anti-theft Door Contact Sensor
£29.75
NONE
Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Door Sensor Alarm Smart Life Magnetic Door Sensor Alexa Google Home
£11.51
SHOYEE
Resistant Universal Camera Bracket Stand Suitable For Indoor Outdoor Security Systems With Quick Installation
£5.74
coolo
Tuya Zigbee 3.0 Door Window Sensor Smart Security Alarm Open Closed Detectors Home Anti-theft Door Contact Sensor App Control
£9.68
MOES
MOES ZigBee Temperature Humidity Sensor, LED Display,Compatible with Tuya Hub&Google Assistant,Smart Home Environment Monitor
£38.55
SONOFF
1/2 PCS SONOFF SNZB-04P Zigbee Door Window Sensor Home Security Alarm Sensor Local Smart Scene Works With Alexa Google Home ZHA
£20.78
Sensio
Sensio SE798990 Universal Remote Control for Correlated Colour Temperature
£110.01
Era
ERA 160 Degree Door Viewer
£25.00
SiNongQing
Smart Tuya WiFi Temp/Humidity Sensor – Remote App Alarm, Alexa & Google Home Ready
£6.20
NONE
Tin Sign Video Surveillance Alarm Stickers - Set Of 8 Deterrent Stickers, Security Home, Trade, Garage, Building, Anti-Burglar
£7.37
NONE
Tuya Zigbee Temperature Humidity Moisture Detector Smart Soil Moisture Light Sensor Real Time Monitor Support Home Assistant Z2M
£15.26
NONE
ZigBee Door Window Sensor Wireless Magnetic Alarm Detector Home Security Anti-Theft APP Control Works with Tuya Alexa Google
£11.74
NONE
50/100Pc 9662 UHF RFID Sticker RFID UHF Tags Sticker 860-960MHz Long Range U8/U9 Lable Adhesive for Sports Timing Race Vehicle
£19.79
NONE
100/200Pc RFID Coated Paper Tags RFID UHF Tags Sticker 860-960MHz Long Range U8/U9 Lable Adhesive for Sports Timing Race Vehicle
£20.66
NONE
Solar Power External Sensor 2025 Auto Security Alarm Tyre Pressure Car TPMS Tyre Pressure Monitoring System Digital LCD Display
£39.98
diymore
1-10PCS MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System Detector Reed Switch
£3.20
Loginovo
Zigbee Temperature Humidity Soil Moisture Sensor Meter Optional Light Detector Garden Irrigation For Tuya Z2M Home Assistant APP
£16.00
NONE
Tuya WiFi Zigbee Door Window Sensor Detector Anti-Theft Smart Life App Notifications Remote Control Supports Alexa And Google
£9.68
shine-tale
ZigBee Smart Door Window Sensor Magnetic Detector Security Protection Open Closed Alarm APP Remote Works with Tuya Alexa Google
£11.75
NONE
Tuya Smart Bluetooth Soil Temperature And Humidity Meter Garden Automatic Irrigation Detector Smart Life APP Monitoring Sensor
£11.89
NONE
Zigbee Rain Drop Detector Rain Sensor With Brightness Light Detection For Tuya Smart Life /Home Assistant/Zigbee2MQTT Automation
£8.89
Forubest
Tuya WiFi Temperature and Humidity Sensor With External Probe Hygrometer APP Monitoring Works with Smart Life Alexa Google Home
£21.02
Estardyn
SW-18010P Vibration Sensor Switch Module, Normally Open High Sensitivity 12V for Alarm Arduino Car DIY Projects
£3.69