Yes, I’m having another issue with another alarm…
I have a set of 3 Delkim EV alarms that have been stored for about 2yrs, they were my boys alarms, the red and green alarms still work well, but the blue one wasn’t used for ages as he only had a 2 rod set up.
I’ve dug them out and changed the batteries so I could use them for a second set up and when I changed the battery in the blue alarm (which was totally dead) it just screams like I’ve had a ripping take. I’ve tried cleaning the alarm, but no joy. Any idea what the issue is? It worked fine before being stored away in its case in the shed.