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Window alarm for home 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 24 September 2025.
Elecpow Door Window Alarm Home Security Wireless Burglar Alarm Door Magnetic Sensor 120dB Anti-theft Alarm For Home Kids Safety
48% Off
Elecpow Door Window Alarm Home Security Wireless Burglar Alarm Door Magnetic Sensor 120dB Anti-theft Alarm For Home Kids Safety
Elecpow Door Window Alarm Home Security Wireless Burglar Alarm Door Magnetic Sensor 120dB Anti-theft Alarm For Home Kids Safety
New
£9.6
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Camluxy Tuya WiFi Window Alarm Glass Break Sensor Alarm 130dB Anti-Theft Vibration Detector Alarm for Home Door Window Security
68% Off
Camluxy Tuya WiFi Window Alarm Glass Break Sensor Alarm 130dB Anti-Theft Vibration Detector Alarm for Home Door Window Security
Camluxy Tuya WiFi Window Alarm Glass Break Sensor Alarm 130dB Anti-Theft Vibration Detector Alarm for Home Door Window Security
New
£34.34
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IMOU Home Wifi Alarm System Zigbee 3.0 Real Time App Push Motion Sensor Alarm Siren Window Door Sensor IP Camera Work with Alexa
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
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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5-Piece Home Alarm Kit
5-Piece Home Alarm Kit
5-Piece Home Alarm Kit
New
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Awapow Wireless Door Alarm With Remote Control Anti-Theft Door And Window Security Alarms Home Security Sensor Burglar Alarms
65% Off
Awapow Wireless Door Alarm With Remote Control Anti-Theft Door And Window Security Alarms Home Security Sensor Burglar Alarms
Awapow Wireless Door Alarm With Remote Control Anti-Theft Door And Window Security Alarms Home Security Sensor Burglar Alarms
New
£11.57
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Door and Window Alarm Security Wireless Home Window Door Anti-theft Security Alarm System Magnetic Sensor
52% Off
Door and Window Alarm Security Wireless Home Window Door Anti-theft Security Alarm System Magnetic Sensor
Door and Window Alarm Security Wireless Home Window Door Anti-theft Security Alarm System Magnetic Sensor
New
£2.88
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Door and Window Alarm Security Wireless Home Window Door Anti-theft Security Alarm System Magnetic Sensor
50% Off
Door and Window Alarm Security Wireless Home Window Door Anti-theft Security Alarm System Magnetic Sensor
Door and Window Alarm Security Wireless Home Window Door Anti-theft Security Alarm System Magnetic Sensor
New
£3.56
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Zexmte Window Door Alarm Sensor Smart Home 125dB Wireless Anti-theft Refrigerator Door Opening System for Home Security Alarms
Zexmte Window Door Alarm Sensor Smart Home 125dB Wireless Anti-theft Refrigerator Door Opening System for Home Security Alarms
Zexmte Window Door Alarm Sensor Smart Home 125dB Wireless Anti-theft Refrigerator Door Opening System for Home Security Alarms
New
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EWelink Zigbee Door Sensor Smart Home Window Sensor Works Home Assistant Zigbee 3.0 Gateway Door Window Alarm Sensor APP Control
52% Off
EWelink Zigbee Door Sensor Smart Home Window Sensor Works Home Assistant Zigbee 3.0 Gateway Door Window Alarm Sensor APP Control
EWelink Zigbee Door Sensor Smart Home Window Sensor Works Home Assistant Zigbee 3.0 Gateway Door Window Alarm Sensor APP Control
New
£7.36
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KERUI Wireless 433MHz D025 Window Door Sensor Magnet Detector For W181 W184 W204 Home Security Alarm System Burglar An-theft
48% Off
KERUI Wireless 433MHz D025 Window Door Sensor Magnet Detector For W181 W184 W204 Home Security Alarm System Burglar An-theft
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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Door Window Wireless Burglar Alarm with Magnetic Sensor Alarm 108dB High Volume Door Open Detectors Home Security Device
52% Off
Door Window Wireless Burglar Alarm with Magnetic Sensor Alarm 108dB High Volume Door Open Detectors Home Security Device
Door Window Wireless Burglar Alarm with Magnetic Sensor Alarm 108dB High Volume Door Open Detectors Home Security Device
New
£6.85
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GIRIER ZigBee 3.0 Door Window Sensor Smart Contact Detector for Home Security Alarm System Compatible with Home Assistant MQTT
GIRIER ZigBee 3.0 Door Window Sensor Smart Contact Detector for Home Security Alarm System Compatible with Home Assistant MQTT
GIRIER ZigBee 3.0 Door Window Sensor Smart Contact Detector for Home Security Alarm System Compatible with Home Assistant MQTT
New
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EWelink ZigBee Door Window Sensor Smart Home Wireless Door Open Close Detector APP Remote Alarm Works with Alexa Google Home Z2M
52% Off
EWelink ZigBee Door Window Sensor Smart Home Wireless Door Open Close Detector APP Remote Alarm Works with Alexa Google Home Z2M
EWelink ZigBee Door Window Sensor Smart Home Wireless Door Open Close Detector APP Remote Alarm Works with Alexa Google Home Z2M
New
£6.27
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Tuya WiFi or ZigBee Door Window Sensor Smart Home Wireless Door Open Close Detector APP Remote Alarm Work with Alexa Google Home
51% Off
Tuya WiFi or ZigBee Door Window Sensor Smart Home Wireless Door Open Close Detector APP Remote Alarm Work with Alexa Google Home
Tuya WiFi or ZigBee Door Window Sensor Smart Home Wireless Door Open Close Detector APP Remote Alarm Work with Alexa Google Home
New
£7.52
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Tuya WiFi/ZigBee Door Window Sensor Smart Home Wireless Door Open Close Detectors APP Remote Alarm Work with Alexa Google Home
51% Off
Tuya WiFi/ZigBee Door Window Sensor Smart Home Wireless Door Open Close Detectors APP Remote Alarm Work with Alexa Google Home
Tuya WiFi/ZigBee Door Window Sensor Smart Home Wireless Door Open Close Detectors APP Remote Alarm Work with Alexa Google Home
New
£7.53
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