Join Date: Jun 2002
Location: USA & Singapore
Ferrari Life Posts: 5,509
OK, so I've got a driveway buzzer. A motion sensor that is supposed to buzz when a car enters the driveway. Well, evidently the sensor is not powerful enough to detect a car from 20 feet away. It doesn't work well in that "car detection" respect. A dump truck won't set it off. What it is powerful enough for though is detecting the bird that made a nest in the tree I've got the sensor mounted on. I'm alerted everytime that bird comes and goes. I now know that birds are quite busy in the afternoon.
'79 308 GTS, '82 Jeep CJ7 Jamboree
"Time is what prevents everything from happening all at once."