1-5 of 5 Answers
I don't think any piece of technology should be considered 100% reliable but having overlapping systems is a way to make up for that. A easy solution for your driveway sensor would be to set up a wifi connected outdoor camera with motion sensing and smart phone alerts. Set the camera's field of view to only cover your driveway and have it send alerts to your phone whenever there is motion detected. The two camera's linked below should do the trick, though I don't know the specific differences between the two.
I would recommend:
Sorry, there was a problem. Please try again later.I'd like one too! If there is not, I might rig up a laser and light sensor with one of the multi sensors.
Sorry, there was a problem. Please try again later.Nothing is ever 100% dependable.
Sorry, there was a problem. Please try again later.I'm sure you could use a motion sensor with high sensitivity to trigger certain notifications on your device when someone approaches your home - if you visit the smart things website you will see a number of outdoor motion sensors that should fit the bill.
Sorry, there was a problem. Please try again later.No
Sorry, there was a problem. Please try again later.


