euro 46 v10

I had an old internal speaker (16ohm 12v) from my previous wired alarm setup that I wanted to reuse / add in the porch so we can hear the confirmation beep when setting the alarm I wired the positive and negative terminals of the speaker to the EUR-064 keypad (+ and PGM1) terminals. Only...

Hi all - I'm struggling with the alarm system in our new house. The old owners obviously had ARC monitoring previously, which expired. The alarm was setting and unsetting fine for a while. Now when I unset it at the front door the LCD says 'ARC call fail' and emits two bleeps followed by two...