Recent content by Pro Bono

OK, I've opened the panel, and found what's described as a lead acid battery inside. I've disconnected this by removing the wires from the terminals, but it's still screeching away. I suspect there must be another battery inside the alarm box itself, but it's high on a wall, and I don't have a...

Thanks, but in practical terms how do I do this? As I said, I tried switching off the mains supply, but it carried on anyway, presumably via its battery. I'm happy to remove the battery, but where would it be situated?

Hi, I’m new here, hoping someone can help. I recently acquired a building with this alarm attached. I assumed it was dead, but last night it started screeching at random intervals, and is continuing today. It’s extremely annoying and not the greatest way to introduce myself to my new neighbours...