Permit A-LEC Electrical Ltd design, set up and manage your fire alarm and emergency lighting units. Make sure compliance with BS 5839 and maintain your team and premises guarded from fire. 02 will require to become current by 30th September 2021 in order to get assist for the people as https://www.firesense.co.uk/type/addressable-fire-system/addressable-fire-alarm-control-panels/