Housegard Luma 230V smoke alarm incl 10-year battery

Fire alarm for fixed installation with 230 V and either wireless or wired connection. Quick installation with push-in connection and removable bracket with included dust protection for use during the construction phase.Wireless connection with up to 40 units, wired up to 20Built-in 10-year backup battery in case of power failureLarge test and pause button makes it easy to check the functionFits ceiling boxes 60100 mmCompatible with Luma Hub for remote monitoring