I've just bought one of these and either they are rubbish or this one has a fault.
I can range on a couple of cars in the street but nothing else, not even a garage.
I thought maybe there might be interference from something so took it to a local park. It wont find trees, signs, cars, telegraph poles, in fact anything.
Am I doing something stupidly wrong, I'm following the instruction given in the manual, or does it sound faulty?
Cheers
Mark