Home alarm

[Grant123]

I've just changed battery in my alarm following a power cut.  Alarm has zones 1-5 however when I try to set alarm zones 6-8 flash and alarm won't reset. Any ideas

[petrolhead]

What panel is it? It might have lost its memory and defaulted.

[Grant123]

It's the small keypad on the wall. I e opened it up but it's just like a remote control. There's no way of changing the zones permanently.

[sixwheeledbeast]

What model is it? Sounds like it will need reprogramming, best to call your installer for a service and reprogram.