Attach the base plate to the ceiling using the screws provided. After inserting the battery, push and twist the alarm clockwise onto the base plate. Choose from smart and wireless devices, as well as standard carbon monoxide and heat alarms.
eBay
17" Large Digital Wall Clock 11Colors Dispaly & Dynamic RGB LED Clocks Temp Date Week Display Remote Control Dual Alarms Clock
Aliexpress UK
Easy Installation: The removable base plate simplifies installation—secure to the ceiling with included screws, insert the battery, and twist the alarm on. Early Warning Smoke Detection: The advanced optical smoke alarm effectively 'sees' smoke, providing you with an early warning for slow-burning fires producing thick white smoke.
eBay
LED Luminous Digital Wall Clock With Remote Control Ambient Lights 14'' Creative RGB Alarm Clock Date Temp Display Home Decor
Aliexpress UK
Attach the base plate to the ceiling using the screws provided. After inserting the battery, push and twist the alarm clockwise onto the base plate. Choose from smart and wireless devices, as well as standard carbon monoxide and heat alarms.
eBay
16" Large Digital Wall Clock, Big LED Display with Remote, 8 RGB Color, Alarm, DST, Temperature for Living Room, Kitchen
Aliexpress UK
Attach The Base Plate To The Ceiling Using The Screws Provided. After Inserting The Battery, Push And Twist The Alarm Clockwise Onto The Base Plate. The Optical Smoke Sensing Chamber Works By 'seeing' Smoke As It Enters The Alarm, Perfect For Slow Burning Fires With Thick White Smoke.
eBay
Tuya WiFi or ZigBee Door Window Sensor Smart Home Wireless Door Open Close Detector APP Remote Alarm Work with Alexa Google Home
Aliexpress UK
Surface-mounted / fuse box / small distribution box / power distributor / IP 65. Solar Panel Mounting Brackets Solar Modul Aluminium Mounting Rail 30mm/35mm UK. Smoke Alarm Smart Wifi Detector. Foldable Garden Parasol Stand Base Adjustable Beach Sun Shade with 12L Water Bag.
eBay
13" Large Digital Alarm Clock with Remote Control 11Color & Dynamic RGB Display LED Multicolor Ambiance Wall Clocks Room Decor
Aliexpress UK
Test & hush buttons. Allows testing of alarms without having to climb ladders.
eBay
Digital Wall Clock LED Alarm Clock Large Display With Timing Function Remote Control Clock for Living Room Office Bedroom Decor
Aliexpress UK
PIR detection range 5m. Built in PIR motion sensor. The motion detector power by 4 AA batteries (not included). The alarm will last for 30 seconds. Simply peel off the backing strip on the mounting pad and apply where desired on both doors and windows.
eBay
Digital Wall Clock with Atmosphere Lights Remote Control TEMP Humidity Display LED Large Table Clock Multifunctional Alarm Clock
Aliexpress UK
Smoke Detector WiFi Wireless Fire Detector Fire Alarm WLAN Smart Tuya Detector. Smoke alarms cannot be turned off manually after the alarm is triggered. Alarm sound pressure: 80db/1m. Alarm current: ≤160mA.
eBay
AAA Ni-CD Rechargeable Battery 1.2V 700mAh Triple A Batteries for Remote Control Toy Mouse Torch Alarm Clock MP3 Player
Aliexpress UK