No false positives from animals.

have it set a little over 120 feet a couple of false positives but sencetivity was sret high.

It now gives me a few false positives a week

A false positive is annoying

It should be said that the worst failing of a driveway alert systems is not a false positive but a false negative - making you think nothing is coming down the driveway when something really is

All in all it works far better than the old FM131 -- no false positives so far - and we live in a very windy area - and it's spotted everything that we know to have come down or up the drive

I initially had to turn down the sensitivity because I was getting false positives from cars driving by on the street, but after I worked out that kink it has been great for over a year.

No false positives.

Sadly, the unit is now randomly giving false positives and no alarm when vehicles pass by sensor.

I would get false positives regularly

Not one false positive

The previous one I had installed too close to the road which gave us too many false positives.

We put it ~25 feet in from the road, and we get no false positives

I think), and your neighbors driveway, or you will get false positives.

Only 1 false positive in the month that I've owned it

The upshot is that in many situations the above ground sensor of units like the FM131 will give many false positives, making you think a vehicle is approaching when it isn't

This works but has too many false positives

There have beeen Z_E_R_O errors with weather, darkness or animals

i like this product very well so far,lets me know when i have a visitor coming up the driveway.

i like this product very well so far,lets me know when i have a visitor coming up the driveway.

There have beeen Z_E_R_O errors with weather, darkness or animals