We have an alarm system set up with a single Honeywell Accenta Gen 4 LCD keypad.

This has been working well for several years.

Today we came to disarm the alarm and when trying to enter the PIN nothing happened and the display was completely blank. The power light however was lit up red so there is power to it.

Does anyone have any ideas on what may cause this issue ? - Is it most likely a fault on the keypad or could it be a fault somewhere else on the system ?

Any ideas ?

Thanks in advance

Daniel, June 2017

In general, no.

But it is an alarm system after all

Go for it, you won't have a problem

ynot, June 2017

Thank you for the reply.

Would replacing the battery cause the full system to be reset and need to be reconfigured again ?

Thanks in advance

Daniel, June 2017

£1 to a 1p you need a new battery, all sorts of problems arise when this needs replacing and that is one of them, (one of the biggest)

wxyz, June 2017