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Alarm system with door sensors Deals in the UK
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20 deals found
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Deals are available from 2 stores and 0 brands. An additional discount is available for 17 items. Last updated on 23 September 2025.
46% Off
IMOU Home Wifi Alarm System Zigbee 3.0 Real Time App Push Motion Sensor Alarm Siren Window Door Sensor IP Camera Work with Alexa
New
£20.72
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53% Off
Tuya WiFi or Zigbee Door Sensor Smart Life Home Security Door Open Alert Sensor Window Sensor Alarm System with Black Color
New
£8.33
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56% Off
KERUI Wireless Burglar Alarm System Home Alarm Tuya Smart WiFi GSM SMS Alarm For House With Motion Detector Door Sensor Alexa
New
£56.95
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5-Piece Home Alarm Kit
New
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Zexmte Window Door Alarm Sensor Smart Home 125dB Wireless Anti-theft Refrigerator Door Opening System for Home Security Alarms
New
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52% Off
Door and Window Alarm Security Wireless Home Window Door Anti-theft Security Alarm System Magnetic Sensor
New
£2.88
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50% Off
Door and Window Alarm Security Wireless Home Window Door Anti-theft Security Alarm System Magnetic Sensor
New
£3.56
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48% Off
KERUI Wireless 433MHz D025 Window Door Sensor Magnet Detector For W181 W184 W204 Home Security Alarm System Burglar An-theft
New
£6.76
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Tuya WiFi/Zigbee Door Window Sensor Smart Home Wireless Door Detector Door Open / Closed Alarm System work With Tuya Smart Life
New
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70% Off
KERUI W181 Alarm System Secutrity Home WIFI GSM Alarm Tuya Smart Motion Detector Door Sensor Burglar IP Camera Work Alexa Google
New
£72.49
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46% Off
Ewelink ZigBee Door Window Sensor Entry Sensor Security Burglar Door Sensor Alarm Smart Life Magnetic Door Sensor Alexa Google
New
£6.83
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54% Off
Tuya Zigbee Door Sensor Window Entry Sensor Security Burglar Door Sensor Alarm Smart Life Magnetic Door Sensor Alexa Google Home
New
£6.77
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53% Off
Tuya Zigbee Door Sensor Window Entry Sensor Security Burglar Door Sensor Alarm Smart Life Magnetic Door Sensor Alexa Google Home
New
£8.33
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51% Off
Ewelink ZigBee Door Window Sensor Entry Sensor Security Burglar Door Sensor Alarm Smart Life Magnetic Door Sensor Alexa Google
New
£7.23
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50% Off
Ewelink ZigBee Door Window Sensor Entry Sensor Security Burglar Door Sensor Alarm Smart Life Magnetic Door Sensor Support Alexa
New
£7.46
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