The battery is more than five years old, can I just clarify something, I have been testing the battery voltage at the battery terminals with the battery disconnected from the circuit. Not the voltage from the battery leads.
I'll carry out the battery lead and aux voltage test tomorrow though (I...
Hi,
Does anyone know at what voltage (how low) the back-up battery inside the control panel has to be to set off an alarm fault?
I have a random alarm fault which sets off a full alarm condition, even when left in Engineer mode. I've carried out an alarm memory recall which has logged two tamper...