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

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。

I had another brand that lasted about 3 years or so out in the weather. I like the "disc" design. The other unit had a single unit that plugged into the wall taking up the entire outlet. It was easy to set up and install. I use it at the end of my 100 yard driveway and it is very reliable. The only issue I have found with these types of sensors is if there is no sun for several days they might not work. We don't get a lot of traffic so I rarely have this problem. The sensor can be plugged in using a USB-C connector if power is available.

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。