1/2 Mile Long Range Solar Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor & Detector-Security Alert System-Monitor & Protect Outside Property

I did not know how this was going to work out after reading how it was supposed to work. However it has been a couple of years since I have owned the driveway alarm, and it is still working after going through a few seasons of harsh rains and snows and freezing temps. Now you have to keep in mind that the sensor is going to pick up flying insects, birds, squirrels climbing the tree that I have it mounted on, and the occasional falling leaf or blowing debree in the wind. The sensor is sensitive picks up almost anything that goes i front of it. I always know when wildlife is around and it always picks up any vehicle that comes up my road. Of course this is what you are wanting it to do, and it does it very well. You just have to be willing to deal with all the other items it can detect. For instance , I have had a lot of flying insect or blowing debree false alarms, but better that it alerts you than not be working correctly. You can't program it to only pick up automobiles and ignore animals, its going to detect it all, even unwanted humans invading your property. The reciever does have a the ability to adjust the volume of the alarm and you can add a couple of more sensor/transmitters to it with different sounds so you will know which sensor is going off around your property. It would come in handy to place one in the back yard to detect intruders. I am just now doing this review and mine is still working very well. At least it is doing well so far. I'm going to be honest and say that I anticipated it to stop working because of harsh weather after a while, but this little alarm system has been doing great. I am thinking of adding another sensor to it.

This driveway alarm was perfect for us with the front gate over 100m away from the house and works perfectly and so easy to install ... great product

Very pleased with our purchase, we bought a two pack. This sensor gives us peace of mind that we know when someone pulls into our drive way. Great sensitivity and range. Very easy to set up and being able to change the alert makes it easy to know which sensor is being activated. I cannot comment on the battery life as these were recently purchased. We also purchased more of these sensors for family and friends.

毎日、きちんと作動しており、防犯上なくてはならない商品になりました。いい商品だと思います。

屋外で800メートルまで通信可能と書いてたので購入しましたが200メートルも届かず無駄な出費になりました。 一般家庭や会社での使用としてはいいかもわかりません。