Repco Jumpstarter advice needed

[Oh_hunnihunni]

I wonder if that is the tone I keep hearing, a double beep, pause then another. I assumed it was a faulty alarm somewhere in the neighbourhood possibly from one of our ghost houses, but surely it would be driving closer neighbours nuts. I have been hearing it for days and nights on end now, so I empathise Olive, it must be immensely annoying closer to hand.