A couple of nights ago we had a brief powercut and the alarm went off - internal and external bell
I couldn't enter the reset code, as the keypad was not working properly - only second 2 columns of numbers were working - other buttons were unresponsive i.e. not beeping when you press them
I tried to reset the system a few times by turning off the power but the alarm kept ringing, and I was still unable to input the reset code into the keypad
Finally, i had no choice but to turn off the power to the control panel and the alarm went off shortly thereafter
There was now no power to the keypad or seemingly the external bell
All this happened at 2am, so we were just glad to get back to bed
The next day, I googled for solutions and it seemed like my battery needed changing, so I ordered an identical Yuasa battery which arrived today. The external bell beeped every few minutes and today sounded like there was something clicking (like a bicycle bell not ringing properly)
I have changed the battery and powered up but the keypad is still not working and I cannot enter the reset code, and the internal alarm sounds after a few minutes. However the external bell doesn't ring at all. I have also tried the battery alone, without the power on and I have the same issues
Anyone have any ideas as to what the problem is?
Thanks!