Housegard Luma wireless heat alarm, incl. 10-year battery, white

LUMA heat alarms respond to high temperatures (detects temperatures between 54-65 °) and are a supplement to smoke alarms. Suitable for kitchens, laundry rooms, attics, garages and other places where it is cold, damp or dusty. Can be connected wirelessly with up to 40 other alarms in the LUMA series. Starts one alarm, starts them all. Through the Luma Hub (sold separately) you can also receive messages on your mobile phone.Model: HA150You can connect up to 40 pcs. alarms together, wirelessly via 868MHz.Smart home function! Connect to smartphone via the Smart Life app. (Hub sold separately).Test and pause buttonBattery with up to 10 years of life included.Both 3M mounting tape and screws included.