I have done a complete fault finding on the fire alarm system.
One of the sounder bases has water damage, see pictures.
Can @directors order a replacement asap please.
The fault will remain on the control panel until this is replaced, however the working of the fire alarm is not compromised as it is a loop system that is fed from both sides.
Also does anyone know where the laptops are that were in the space. As one of them was used for programming the system