home smart alarm best sellers

#1 Digital Alarm Clock LED DTL Digital Alarm Clock LED Display with Temperature Big LCD Digit Display Larger LCD Backlit Display Snooze Smart Brightness Sensor for Bedroom Home Office and Travel

£6.99 on Amazon

#2 T110 Smart Door Alarm Tapo T110 Smart Door Alarm, Window Door Alarm Sensor with Real-Time Monitoring, Instant Push Notifications, Create a Smart Home Automation, Battery Included, Works with Tapo Devices Alexa Google Home

£11 on Amazon

#3 Door and Window Sensor Aqara Door and Window Sensor Kit - 3pcs (Aqara Hub is Required), Zigbee, Wireless Mini Contact Sensor for Alarm System and Smart Home Automation, Compatible with Apple HomeKit, Alexa, Works With IFTTT

£35.99 on Amazon

#4 Door and Window Sensor Aqara Door and Window Sensor, Requires AQARA HUB, Zigbee Connection, Wireless Mini Contact Sensor for Alarm System and Smart Home Automation, Compatible with Apple HomeKit, Alexa, Works with IFTTT

£16.99 on Amazon

#5 AC DC Sync Alarm Door/Window Yale AC-DC Sync Alarm Door/Window Contact - Sync Smart Home Alarm - 200m range

£20.99 on Amazon

#6 Wi Fi Combination Smoke X-Sense Wi-Fi Combination Smoke and Carbon Monoxide Alarm with English Voice Alerts, Smart Smoke Alarm for Home with Replaceable Battery, XP0A-iR, 2-Pack

£74.99 on Amazon

#7 2 Pack SNZB 02P Zigbee SONOFF 2 Pack SNZB-02P Zigbee Temperature and Humidity Sensor, Smart Temperature Sensor with Comfort Alarm, Zigbee Hygrometer Compatible with Alexa/Google Home/HA/IFTTT, Zigbee Hub Required.

£22.30 on Amazon

#8 Smart Hub M2 (2.4 GHz Aqara Smart Hub M2 (2.4 GHz Wi-Fi Required), Smart Home Bridge for Alarm System, IR Remote Control, Home Automation, Supports Alexa, Google Assistant, Apple HomeKit and IFTTT

£37.89 on Amazon

#9 🔥 Wi Fi Combination Smoke X-Sense Wi-Fi Combination Smoke and Carbon Monoxide Alarm with English Voice Alerts, Smart Smoke Alarm for Home with Replaceable Battery, XP0A-iR, 1-Pack

£39.99 on Amazon

#10 Water Leak Sensor REQUIRES Aqara Water Leak Sensor, REQUIRES AQARA HUB, Wireless Water Leak Detector, Wireless Mini Flood Detector for Alarm System and Smart Home Automation, Water Sensor Alarm for Kitchen Bathroom Basement

£15.99 on Amazon

#11 Wi Fi Combination Smoke X-Sense Wi-Fi Combination Smoke Alarm and Carbon Monoxide Alarm with Replaceable Battery, Smart Fire Alarm Compatible with X-Sense Home Security App, SC07-WX, 1-Pack

£46.99 on Amazon

#12 FP2620W2 R Pro Connected FireAngel FP2620W2-R Pro Connected Smart Smoke Detector with 10-Year Life Battery - Interlink Fire Alarm for Home with App, White, 1-Pack

£38.24 on Amazon

#13 Wi Fi Smoke Alarms for X-Sense Wi-Fi Smoke Alarms for Home with SBS50 Base Station, Wireless Interlinked Smart Smoke Alarm Home Security System, Smart Fire Alarm, Compatible with X-Sense Home Security APP, FS31

£55.99 on Amazon

#14 Alarm Pack S by Amazon Ring Alarm Pack - S by Amazon | Smart home alarm security system with optional Assisted Monitoring - No long-term commitments | Works with Alexa

£159 on Amazon

#15 Smart Home Security Systems X-Sense Smart Home Security Systems, Wireless alarm systems, Works with Alexa, Supports Mobile App Alerts, Includes 1 Base Station, 4 Door Alarms, 2 Motion Sensors, 1 Keypad, AS08

£64.59 on Amazon

#16 IA 320 Sync Smart Home Yale IA-320 Sync Smart Home Alarm 6 piece kit. Includes Sync Alarm Hub, External Siren, 1x Door/Window Contacts, 2x PIR Motion Detector, Keypad. Works with Alexa, Google Assistant & Philips Hue

£168.99 on Amazon

#17 Smart Smoke Alarm for X-Sense Smart Smoke Alarm for Home with English Voice Alerts and 17 Locations, Wi-Fi Smoke Alarm with SBS50 Base Station, Wireless Interlinked Fire Alarm, XS0B-MR31

£59.99 on Amazon

#18 Wi Fi Smoke Alarm for X-Sense Wi-Fi Smoke Alarm for Home with Replaceable Battery, Smart Smoke Alarm Compatible with X-Sense Home Security App, Compliant with EN 14604 Standard, XS01-WX, 1-Pack

£17.28 on Amazon

#19 Moray Smart Wifi Water MORAYELEC Moray Smart Wifi Water Level Sensor Water Tank Level Monitor Oil Tank Gauge Sensor , Automatic Alarm Indicator for Tuya Smart Life Mobile APP Smart Home Remote IP65 Waterproof (ME201WZ)

£42.99 on Amazon

#20 🔥 SNZB 05P Zigbee Water SONOFF SNZB-05P Zigbee Water Leak Sensor without Detection Cable, Wireless Mini Flood Detector for Alarm System and Smart Home Automation, Water Sensor Alarm for Kitchen Bathroom Basement

£17.46 on Amazon