The 8 Channel Relay Panel Module has eight voltage-free changeover relay contacts, Every single of that may be separately programmed. All outputs are configurable in exactly the same way as units linked to the loops and all could possibly be acted upon by lead to and impact logic. ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​... https://www.firesense.co.uk/type/addressable-fire-system/addressable-accessories/