Driveway alarms

[heehaw]

the first ge unit i got beeped every couple minutes no matter what, right out of the box: the next unit lasted till i got the low battery signal, so i changed batteries, and it started missing vehicles...lots of misses: so i called the repair place and they sent me a new one, and i sent them the old one: the new one has worked fine so far, when the low battery light came on, i ignored it, till it quit working at all, then changed the batteries and it has worked great ever since..but i would not recommend one of these to anyone..to tempermental
heehaw